SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 6-K

                        Report of Foreign Private Issuer
                      Pursuant to Rule 13a-16 or 15d-16 of
                      The Securities Exchange Act of 1934

                         For the month of August, 2005

                     CHINA PETROLEUM & CHEMICAL CORPORATION
                             A6, Huixindong Street,
                       Chaoyang District Beijing, 100029
                           People's Republic of China
                             Tel: (8610) 6499-0060

         (Indicate by check mark whether the registrant files or will file
annual reports under cover of Form 20-F or Form 40-F.)

         Form 20-F  __X__              Form 40-F _____

         (Indicate by check mark whether the registrant by furnishing the
information contained in this form is also thereby furnishing the information
to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act
of 1934. )

         Yes ____          No ___X___

         (If "Yes" is marked, indicate below the file number assigned to
registrant in connection with Rule 12g3-2(b): 82-__________.)

         N/A



This Form 6-K consists of:

The 2005 Interim Results of China Petroleum & Chemical Corporation (the
"Registrant"), made by the Registrant in English on August 26, 2005.





CONTENTS

Company Profile 2
Principal Financial Data and Indicators 3
Changes in Share Capital and Shareholdings of Principal Shareholders 8
Business Review and Prospects 10
Management's Discussion and Analysis 16
Significant Events 28
Financial Statements 38
Documents for Inspection 110

Disclaimer

This interim report contains "forward-looking statements". All statements,
other than statements of historical facts, that address business activities,
events or developments that the Company expects or anticipates will or may
occur in the future (including, but not limited to projections, targets,
estimates and business plans) are forward-looking statements. The actual
results or developments of the Company may differ materially from those
indicated by these forward-looking statements as a result of various factors
and uncertainties. The Company makes the forward-looking statements referred to
herein as at 26 August 2005 and, unless otherwise required by the relevant
regulatory authorities, undertakes no obligation to update these statements.


                                       1



IMPORTANT NOTICE: THE BOARD OF DIRECTORS OF CHINA PETROLEUM & CHEMICAL
CORPORATION ("SINOPEC CORP.") AND THE DIRECTORS WARRANT THAT THERE ARE NO
MATERIAL OMISSIONS, OR MISREPRESENTATIONS OR MISLEADING STATEMENTS CONTAINED IN
THIS INTERIM REPORT AND SEVERALLY AND JOINTLY ACCEPT FULL RESPONSIBILITY FOR
THE AUTHENTICITY, ACCURACY AND COMPLETENESS OF THE INFORMATION CONTAINED IN
THIS INTERIM REPORT. MESSRS. MOU SHULING, GAO JIAN, FAN YIFEI, SHI WANPENG AND
ZHANG YOUCAI, DIRECTORS OF SINOPEC CORP., DID NOT ATTEND THE 19TH MEETING OF
THE SECOND SESSION OF THE BOARD FOR REASONS OF OFFICIAL DUTIES. MR. MOU
SHULING, DIRECTOR OF SINOPEC CORP., AUTHORISED MR. CAO XIANGHONG, DIRECTOR OF
SINOPEC CORP., MR. GAO JIAN, DIRECTOR OF SINOPEC CORP., AUTHORISED MR. CHEN
TONGHAI, CHAIRMAN OF THE BOARD, MR. FAN YIFEI, DIRECTOR OF SINOPEC CORP,
AUTHORISED MR. WANG JIMING, VICE CHAIRMAN OF THE BOARD, AND MESSRS, SHI WANPENG
AND ZHANG YOUCAI, DIRECTORS OF SINOPEC CORP., AUTHORISED MR. CHEN QINGTAI,
DIRECTOR OF SINOPEC CORP. RESPECTIVELY, TO VOTE ON THEIR BEHALF IN RESPECT OF
THE RESOLUTIONS PUT FORWARD IN THE 19TH MEETING OF THE SECOND SESSION OF THE
BOARD. MR. CHEN TONGHAI, CHAIRMAN OF THE BOARD, MR. WANG TIANPU, PRESIDENT, MR.
ZHANG JIAREN, DIRECTOR, SENIOR VICE PRESIDENT AND CHIEF FINANCIAL OFFICER AND
MR. LIU YUN, HEAD OF THE ACCOUNTING DEPARTMENT WARRANT THE AUTHENTICITY AND
COMPLETENESS OF THE FINANCIAL STATEMENTS CONTAINED IN THIS INTERIM REPORT.

THE FINANCIAL STATEMENTS FOR THE SIX-MONTH PERIOD ENDED 30 JUNE 2005 OF SINOPEC
CORP. AND ITS SUBSIDIARIES ("THE COMPANY") PREPARED IN ACCORDANCE WITH THE PRC
ACCOUNTING RULES AND REGULATIONS, AND INTERNATIONAL FINANCIAL REPORTING
STANDARDS ("IFRS") HAVE BEEN AUDITED BY KPMG HUAZHEN AND KPMG, RESPECTIVELY,
AND BOTH FIRMS HAVE ISSUED STANDARD UNQUALIFIED OPINIONS ON THE FINANCIAL
STATEMENTS CONTAINED IN THIS INTERIM REPORT.



                                                                                     
COMPANY PROFILE                             REPRESENTATIVE ON SECURITIES                   PLACES WHERE THE INTERIM REPORT IS
Sinopec Corp. is the first company in       MATTERS                                        AVAILABLE FOR INSPECTION
China listed on the stock exchanges in      Mr. Huang Wensheng                             China: Board Secretariat
Hong Kong, New York, London and                                                                   China Petroleum & Chemical
Shanghai, and is also an integrated         REGISTERED ADDRESS, PLACE OF                          Corporation
energy and chemical company with            BUSINESS AND CORRESPONDENCE                           6A Huixindong Street,
upstream, midstream and downstream          ADDRESS                                               Chaoyang District, Beijing, PRC
operations. The principal operations of     6A Huixindong Street
the Company include: exploring for and      Chaoyang District                              USA:   Citibank, N.A.
developing, producing and trading crude     Beijing, PRC                                          388 Greenwich St., 14th floor
oil and natural gas; processing crude       Postcode: 100029                                      New York, NY 10013 USA
oil, producing petroleum products and       Tel: 86-10-64990060
trading, transporting, distributing and     Fax: 86-10-64990022                            UK:    Citibank N. A.
marketing petroleum products;               Website: http://www.sinopec.com.cn                    Citigroup Centre
producing, distributing and trading         Email: ir@sinopec.com.cn                              Canada Square
petrochemical products. Sinopec Corp.'s            media@sinopec.com.cn                           Canary Wharf
basic information is as follows:                                                                  London E14 5LB UK
                                            PLACE OF BUSINESS IN HONG KONG
LEGAL NAME                                  12th Floor, Office Tower, Convention Plaza    PLACES OF LISTING OF SHARES, STOCK
**[Chinese characters omitted]              1 Harbour Road, Wanchai, Hong Kong            NAMES AND STOCK CODES

CHINESE ABBREVIATION                        NEWSPAPERS FOR INFORMATION                     A Shares:     Shanghai Stock Exchange
**[Chinese characters omitted]              DISCLOSURE                                                   Stock name:
                                            Mainland China:                                              Stock code: 600028
ENGLISH NAME                                China Securities News
China Petroleum & Chemical Corporation      Shanghai Securities News                       H Shares:     Hong Kong Stock Exchange
                                            Securities Times                                             Stock name: SINOPEC CORP
ENGLISH ABBREVIATION                                                                                     Stock code: 0386
Sinopec Corp.                               Hong Kong:
                                            Hong Kong Economic Times                       ADSs:         New York Stock Exchange
LEGAL REPRESENTATIVE                        South China Morning Post (English)                           Stock name: SINOPEC CORP
Mr. Chen Tonghai                                                                                         Stock code: SNP
                                            INTERNET WEBSITE PUBLISHING INTERIM
AUTHORISED REPRESENTATIVES                  REPORT DESIGNATED BY THE CHINA                               London Stock Exchange
Mr. Wang Jiming, Mr. Chen Ge                SECURITIES REGULATORY COMMISSION                             Stock name: SINOPEC CORP
                                            http://www.sse.com.cn                                        Stock code: SNP
SECRETARY TO THE BOARD OF
DIRECTORS
Mr. Chen Ge




                                       2


PRINCIPAL FINANCIAL DATA AND INDICATORS

1   FINANCIAL DATA AND INDICATORS PREPARED IN ACCORDANCE WITH THE PRC ACCOUNTING
    RULES AND REGULATIONS

    (1) Financial Data and Indicators of the Company for the first half of 2005





                                       At 30 June    At 31 December   Changes from the
       Item                                  2005              2004   end of last year
                                     RMB millions      RMB millions                (%)

                                                                        
       Current assets                     135,315           117,056              15.60
----------------------------------------------------------------------------------------
       Current liabilities                151,747           143,910               5.45
       Total assets                       492,986           460,081               7.15
----------------------------------------------------------------------------------------
       Shareholders' funds
         (excluding minority interests)   197,571          186,350               6.02
----------------------------------------------------------------------------------------
       Net assets per share
         (RMB/share) (Fully diluted)        2.279             2.149               6.02
----------------------------------------------------------------------------------------
       Adjusted net assets
         per share (RMB/share)              2.210             2.102               5.14
----------------------------------------------------------------------------------------

                                                                             Changes over
       Item                     Six-month periods     ended 30 June       the same period
                                             2005              2004  of the preceding year
                                     RMB millions      RMB millions                (%)

       Net profit                          18,044            15,039              19.98
----------------------------------------------------------------------------------------
       Net profit before
         non-operating profits/losses      18,087            16,332              10.75
----------------------------------------------------------------------------------------
       Return on net assets (%)
         (Fully diluted)                     9.13              8.73               4.58
----------------------------------------------------------------------------------------
       Return on net assets (%)
         (Weighted average)                  9.29              8.82               5.33
----------------------------------------------------------------------------------------
       Earnings per share
         (RMB/share) (Fully diluted)        0.208             0.173              19.98
----------------------------------------------------------------------------------------
       Earnings per share
         (RMB/share)
         (Weighted average)                 0.208             0.173              19.98
----------------------------------------------------------------------------------------
       Net cash flow from
         operating activities              25,044            21,694              15.44
----------------------------------------------------------------------------------------



                                                                Six-month period
  Items under non-operating profits/losses:                   ended 30 June 2005
                                                                   RMB millions

   Loss on disposal of long-term equity investments                         1
-------------------------------------------------------------------------------
  Written back of provisions on assets provided in
    previous years                                                       (516)
-------------------------------------------------------------------------------
  Non-operating expenses:
  (excluding normal provisions on assets provided in
    accordance with the Accounting Regulations for
    Business Enterprises)                                                 712
-------------------------------------------------------------------------------
  Of which:Loss on disposal of fixed assets                               109
-------------------------------------------------------------------------------
           Employee reduction expenses                                    100
-------------------------------------------------------------------------------
           Donations                                                      128
-------------------------------------------------------------------------------
  Non-operating income                                                   (133)
-------------------------------------------------------------------------------
  Tax effect                                                              (21)
-------------------------------------------------------------------------------
  Total                                                                    43
-------------------------------------------------------------------------------


                                       3


    (2) Appendix to income statement prepared in accordance with the PRC Accounting Rules and Regulations

                                                               Six-month period ended               Six-month period ended
                                                                    30 June 2005                         30 June 2004
                                                              Return on net assets (%)             Return on net assets (%)
       Item                                                      Fully          Weighted             Fully          Weighted
                                                               diluted           average           diluted           average

                                                                                                           
       Profit from principal operations                          29.29             29.78             30.09             30.41
-----------------------------------------------------------------------------------------------------------------------------------
       Operating profit                                          15.76             16.03             16.46             16.63
-----------------------------------------------------------------------------------------------------------------------------------
       Net profit                                                 9.13              9.29              8.73              8.82
-----------------------------------------------------------------------------------------------------------------------------------
       Net profit before non-operating profits/losses             9.15              9.31              9.48              9.58
-----------------------------------------------------------------------------------------------------------------------------------

                                                               Six-month period ended               Six-month period ended
                                                                    30 June 2005                         30 June 2004
                                                               Earnings per share RMB               Earnings per share RMB
       Item                                                      Fully          Weighted             Fully          Weighted
                                                               diluted           average           diluted           average

       Profit from principal operations                          0.667             0.667             0.598             0.598
-----------------------------------------------------------------------------------------------------------------------------------
       Operating profit                                          0.359             0.359             0.327             0.327
-----------------------------------------------------------------------------------------------------------------------------------
       Net profit                                                0.208             0.208             0.173             0.173
-----------------------------------------------------------------------------------------------------------------------------------
       Net profit before non-operating profits/losses            0.209             0.209             0.188             0.188
-----------------------------------------------------------------------------------------------------------------------------------




    (3) Significant changes of items in the financial statements



        Descriptions  and reasons for changes of financial data during the reporting  period where the fluctuation is more
        than 30%, or the fluctuation in such item represents 5% or more of the total assets or more than 10% of the profit
        before tax.


                                   At 30        At 31
                                    June     December      Increase/(Decrease)
       Item                         2005         2004       Amount  Percentage     Analysis of Changes
                                     RMB          RMB          RMB         (%)
                                millions     millions     millions

                                                                    
       Accounts receivable        15,247        9,756        5,491           56    Mainly due to the increase in income from
                                                                                   principal operations
-----------------------------------------------------------------------------------------------------------------------------------
       Construction materials        984          430          554          129    Since more construction projects were
                                                                                   expected to commence after the end of the
                                                                                   period, purchase of construction material
                                                                                   increased
-----------------------------------------------------------------------------------------------------------------------------------
       Accounts payable           34,152       23,792       10,360           44    Mainly due to the increase of crude oil prices
                                                                                   which resulted in an increase in accounts
                                                                                   payable for crude oil
-----------------------------------------------------------------------------------------------------------------------------------
       Taxes payable               3,552        6,741       (3,189)         (47)   Please refer to Note 21 of the financial
                                                                                   statements prepared under the PRC
                                                                                   Accounting Rules and Regulations
-----------------------------------------------------------------------------------------------------------------------------------
       Accrued expenses            2,395          652        1,743          267    Mainly due to the increase in accrued and
                                                                                   unpaid production and operation costs
-----------------------------------------------------------------------------------------------------------------------------------
       Current portion of                                                          Please refer to Note 25 of the financial
         long term liabilities     7,245       14,298       (7,053)         (49)   statements prepared under the PRC
                                                                                   Accounting Rules and Regulations
-----------------------------------------------------------------------------------------------------------------------------------
       Deferred tax liabilities        3          198         (195)         (98)   Please refer to Note 16 of the financial
                                                                                   statements prepared under the PRC
                                                                                   Accounting Rules and Regulations
-----------------------------------------------------------------------------------------------------------------------------------



                                       4



    (3)  Significant changes of items in the financial statements (Continued)




                                   At 30        At 31
                                    June     December      Increase/(Decrease)
       Item                         2005         2004       Amount  Percentage     Analysis of Changes
                                     RMB          RMB          RMB      (%)
                                millions     millions     millions

                                                                    
       Income from principal     359,248      265,709       93,539         35.2    Please refer to Management's Discussion and
         operations                                                                Analysis
-----------------------------------------------------------------------------------------------------------------------------------
       Cost of sales             293,181      206,098       87,083         42.3    Please refer to Management's Discussion and
                                                                                   Analysis
-----------------------------------------------------------------------------------------------------------------------------------
       Financial expenses          2,852        2,094          758         36.2    Please refer to Management's Discussion and
                                                                                   Analysis
-----------------------------------------------------------------------------------------------------------------------------------
       Exploration expenses        3,355        2,475          880         35.6    Please refer to Management's Discussion and
                                                                                   Analysis
-----------------------------------------------------------------------------------------------------------------------------------
       Investment (loss)/income     (742)         516       (1,258)      (243.8)   Please refer to Note 36 of the financial
                                                                                   statements prepared under the PRC
                                                                                   Accounting Rules and Regulations
-----------------------------------------------------------------------------------------------------------------------------------
       Non-operating expenses      1,109        4,952       (3,843)       (77.6)   Please refer to Note 37 of the financial
                                                                                   statements prepared under the PRC
                                                                                   Accounting Rules and Regulations
-----------------------------------------------------------------------------------------------------------------------------------
       Unrecognised investment      (113)         507         (620)      (122.3)   Mainly due to the written-back of
         losses                                                                    unrecognized investment losses exceeding the
                                                                                   carrying value of long-term equity investment
-----------------------------------------------------------------------------------------------------------------------------------




 (4)   Details of provisions for assets in the consolidated financial statements                           Unit: RMB millions


                                                                         At the   Increase    Written     Written      At the
                                                                      beginning     in the   back for     off for      end of
       Item                                              Lines    of the period     period the period  the period  the period

                                                                                                     
       Allowance for doubtful accounts                     1              7,167        294       (450)        (9)      7,002
-----------------------------------------------------------------------------------------------------------------------------------
         Of which:  Allowance for doubtful accounts
                      for trade accounts receivable                       3,671         76       (194)        (1)      3,552
-----------------------------------------------------------------------------------------------------------------------------------
                    Allowance for doubtful accounts
                      for other receivables                               3,496        218       (256)        (8)      3,450
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for diminution in value
         of short-term investments                         2                 --         --         --         --          --
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for diminution in value
         of inventories                                    3                906        131        (61)       (40)        936
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for impairment losses on
         long-term investments                             4                353         40         (5)       (18)        370
-----------------------------------------------------------------------------------------------------------------------------------
         Of which: Long-term equity investments                             353         40         (5)       (18)        370
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for impairment losses on
         fixed assets                                      5              5,816        397          --        --       6,213
-----------------------------------------------------------------------------------------------------------------------------------
         Of which: Land and buildings                                       331         --          --        --         331
-----------------------------------------------------------------------------------------------------------------------------------
                  Oil and gas properties                                    783         --          --        --         783
                  Oil depots, storage tanks and
                    service stations                                      1,249          5          --        --       1,254
-----------------------------------------------------------------------------------------------------------------------------------
                  Plant, machinery, equipment and others                  3,453        392          --        --       3,845
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for impairment losses on
         intangible assets                                 6                 --         --          --        --          --
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for impairment losses on
         construction in progress                          7                 --         --          --        --          --
-----------------------------------------------------------------------------------------------------------------------------------
       Provision for impairment losses on
         entrusted loans                                   8                 --         --          --        --          --
-----------------------------------------------------------------------------------------------------------------------------------
       Total                                                             14,242        862       (516)       (67)     14,521
-----------------------------------------------------------------------------------------------------------------------------------


                                       5




2   FINANCIAL DATA AND INDICATORS OF THE COMPANY FOR THE FIRST HALF OF 2005 FROM THE FINANCIAL STATEMENTS PREPARED
    IN ACCORDANCE WITH INTERNATIONAL FINANCIAL REPORTING STANDARDS ("IFRS")

                                                                                                                 Changes over
                                                                                                              the same period
                                                                            Six-month periods ended 30 June  of the preceding
    Item                                                                            2005              2004           year (%)
                                                                            RMB millions      RMB millions

                                                                                                               
    Operating profit                                                              33,682            28,562              17.93
-----------------------------------------------------------------------------------------------------------------------------------
    Profit for the period attributable to equity holders of the parent            19,653            16,746              17.36
--------------------------------------------------------------------------------------------------------------------------------
    Return on capital employed (%)*                                                 6.17              6.13               0.04
                                                                                                             percentage point
--------------------------------------------------------------------------------------------------------------------------------
    Earnings per share (RMB/share)                                                 0.227             0.193              17.36
--------------------------------------------------------------------------------------------------------------------------------
    Net cash flow from operating activities                                       21,082            20,698               1.86
--------------------------------------------------------------------------------------------------------------------------------

    *  Return on capital employed = operating profit x (1 - income tax rate)/capital employed




                                                                              At 30 June    At 31 December  Changes from the
    Item                                                                            2005              2004 end of last year (%)
                                                                            RMB millions      RMB millions

                                                                                                              
    Current assets                                                               139,104           120,271             15.66
--------------------------------------------------------------------------------------------------------------------------------
    Current liabilities                                                          154,084           146,277              5.34
--------------------------------------------------------------------------------------------------------------------------------
    Total assets                                                                 509,380           474,594              7.33
--------------------------------------------------------------------------------------------------------------------------------
    Total equity attributable to equity holders of the parent                    205,757           193,040              6.59
--------------------------------------------------------------------------------------------------------------------------------
    Net assets per share (RMB/share)                                               2.373             2.226              6.59
--------------------------------------------------------------------------------------------------------------------------------
    Adjusted net assets per share (RMB/share)                                      2.310             2.187              5.62
--------------------------------------------------------------------------------------------------------------------------------






3   DIFFERENCES BETWEEN FINANCIAL STATEMENTS PREPARED UNDER THE PRC ACCOUNTING RULES AND REGULATIONS AND
    INTERNATIONAL FINANCIAL REPORTING STANDARDS

    (1)  Analysis of the effects of major differences between the net profit under the PRC Accounting Rules
         and Regulations and the profit for the period under IFRS

                                                                                                      Six-month periods
                                                                                                        ended 30 June
       Item                                                                                           2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                
       Net profit under the PRC Accounting Rules and Regulations                                    18,044            15,039
-----------------------------------------------------------------------------------------------------------------------------------
       Adjustments:
-----------------------------------------------------------------------------------------------------------------------------------
          Equity investment differences                                                              1,169                --
-----------------------------------------------------------------------------------------------------------------------------------
          Pre-operating expenditures                                                                   442               (95)
-----------------------------------------------------------------------------------------------------------------------------------
          Depreciation of oil and gas properties                                                       417               370
-----------------------------------------------------------------------------------------------------------------------------------
          Capitalisation of general borrowing costs, net of depreciation effect                        216               247
-----------------------------------------------------------------------------------------------------------------------------------
          Unrecognised losses of subsidiaries                                                          113              (236)
-----------------------------------------------------------------------------------------------------------------------------------
          Acquisition of Sinopec National Star                                                          58                58
-----------------------------------------------------------------------------------------------------------------------------------
          Acquisition of Tianjin Petrochemical, Luoyang Petrochemical,
            Zhongyuan Petrochemical and Catalyst Plants                                                  --               899
-----------------------------------------------------------------------------------------------------------------------------------
          Reduced amortisation on revaluation of land use rights                                         9                 9
-----------------------------------------------------------------------------------------------------------------------------------
          Reduced depreciation on government grants                                                      1                --
-----------------------------------------------------------------------------------------------------------------------------------
          Impairment losses on revalued assets                                                          --               439
-----------------------------------------------------------------------------------------------------------------------------------
          Disposal of oil and gas properties, net of depreciation effect                              (209)              879
-----------------------------------------------------------------------------------------------------------------------------------
          Effects of the above adjustments on taxation                                                (607)             (863)
-----------------------------------------------------------------------------------------------------------------------------------
          Minority interests                                                                         2,116             2,175
-----------------------------------------------------------------------------------------------------------------------------------
       Profit for the period under IFRS                                                             21,769            18,921
===================================================================================================================================


                                       6







    (2)  Analysis of the effects of major differences between the shareholders' funds under the PRC Accounting Rules
         and Regulations and the total equity under IFRS

                                                                                      At 30 June   At 31 December
       Item                                                                                 2005              2004
                                                                                    RMB millions      RMB millions

                                                                                                     
       Shareholders' funds under the PRC Accounting Rules and Regulations                197,571           186,350
-------------------------------------------------------------------------------------------------------------------------
       Adjustments:
-------------------------------------------------------------------------------------------------------------------------
          Equity investment differences                                                    1,169                --
-------------------------------------------------------------------------------------------------------------------------
          Pre-operating expenditures                                                         (15)             (457)
-------------------------------------------------------------------------------------------------------------------------
          Depreciation of oil and gas properties                                          12,012            11,595
-------------------------------------------------------------------------------------------------------------------------
          Capitalisation of general borrowing costs                                        1,821             1,605
-------------------------------------------------------------------------------------------------------------------------
          Acquisition of Sinopec National Star                                            (2,637)           (2,695)
-------------------------------------------------------------------------------------------------------------------------
          Revaluation of land use rights                                                    (968)             (977)
          Government grants                                                                 (591)             (592)
-------------------------------------------------------------------------------------------------------------------------
          Disposal of oil and gas properties                                               3,161             3,370
-------------------------------------------------------------------------------------------------------------------------
          Impairment losses on long-lived assets                                            (113)             (113)
-------------------------------------------------------------------------------------------------------------------------
          Effects of the above adjustments on taxation                                    (5,653)           (5,046)
-------------------------------------------------------------------------------------------------------------------------
          Minority interests                                                              29,019            31,046
-------------------------------------------------------------------------------------------------------------------------
       Total equity under IFRS                                                           234,776           224,086
=========================================================================================================================


                                       7



CHANGES IN SHARE CAPITAL AND SHAREHOLDINGS OF PRINCIPAL SHAREHOLDERS

1   CHANGES IN THE SHARE CAPITAL OF SINOPEC CORP.
    There were no changes in the total number of shares and equity structure of
    Sinopec Corp. during the reporting period.

2   SHAREHOLDINGS OF PRINCIPAL SHAREHOLDERS
    As at 30 June 2005,  there were a total of 287,800  shareholders of Sinopec
    Corp., of which 277,530 were domestic  holders of A Shares and 10,270 were
    overseas holders of H Shares.



                                                                   (1) Top ten shareholders as at 30 June 2005   Unit: 1,000 shares

                                        Increase/      Number of  Percentage at the end
                                         decrease    shares held   Among       Among the
                                       during the  at the end of   total         type of  Nature of                       Pledges,
                                        reporting  the reporting   share-         shares  Share-             Type of      lock-ups
       Name of shareholders                period         period   holdings         held  holders            Shares held  or trusts

                                                                                                         
       China Petrochemical
         Corporation ("Sinopec                 0     58,885,561       67.92        87.73  State-owned shares Non-tradable         0
         Group Company")
-----------------------------------------------------------------------------------------------------------------------------------
       HKSCC (Nominees) Limited           (2,848)    16,675,942       19.23        99.38  H shares           Tradable       Unknown
-----------------------------------------------------------------------------------------------------------------------------------
       China Cinda Asset Management
         Corp.                                 0      3,720,650        4.29         5.54  State-owned shares Non-tradable         0
-----------------------------------------------------------------------------------------------------------------------------------
       China Development Bank                  0      2,632,570        3.04         3.92  State-owned shares Non-tradable         0
-----------------------------------------------------------------------------------------------------------------------------------
       China Orient Asset Management
         Corp.                                 0      1,296,410        1.50         1.93  State-owned shares Non-tradable         0
       GuoTai JunAn Corp.*                     0        586,760        0.68         0.87  State-owned legal  Non-tradable   293,380
                                                                                          person shares                   (pledged)/
                                                                                                                             38,230
                                                                                                                         (locked up)
-----------------------------------------------------------------------------------------------------------------------------------
                                           3,442          3,442        0.00       0.12  A shares         Tradable                 0
-----------------------------------------------------------------------------------------------------------------------------------
       China 50ETF                        38,378         73,714        0.09       2.63  A shares         Tradable                 0
-----------------------------------------------------------------------------------------------------------------------------------
       E FUND 50 Index Fund               (8,656)        64,453        0.07       2.30  A shares         Tradable                 0
-----------------------------------------------------------------------------------------------------------------------------------
       Qingdao Port Authority                  0         60,000        0.07       2.14  A shares         Tradable                 0
----------------------------------------------------------------------------------------------------------------------------------
       CITIC Classic Allocation Fund      (2,367)        56,338        0.06       2.01  A shares         Tradable                 0
-----------------------------------------------------------------------------------------------------------------------------------
       Explanation for the relationships  The Company is not aware of any connection or actions in concert among the above
       among the above shareholders or    shareholders and is not aware of any pledges, lock-ups or trust of shareholdings of
       actions in concert:                holders of H Shares.
-----------------------------------------------------------------------------------------------------------------------------------

       * The additional 3.442 million shares in this reporting period are tradable A shares purchased by Guo Tai Jun An Corp. on
         the stock market, while the remainders are non-tradable shares. The pledged and locked-up shares are also non-tradable.


                                       8





    (2) Top ten shareholders with tradable shares as at 30 June 2005                                        Unit: 1,000 shares

                                                                               Number of tradable
                                                                                      shares held
                                                                                    at end of the                  Nature of
       Name of shareholders                                                      reporting period               Shareholders

                                                                                                               
       HKSCC (Nominees) Limited                                                        16,675,942                   H shares
-----------------------------------------------------------------------------------------------------------------------------------
       China 50 ETF                                                                        73,714                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       E FUND 50 Index Fund                                                                64,453                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Qingdao Port Authority                                                              60,000                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       CITIC Classic Allocation Fund                                                       56,338                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Fortis Haitong Income Investment Management                                         50,000                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Harvest Service Sector Fund                                                         47,000                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Social Securities Fund 102                                                          30,487                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Fortune SGAM Multi-strategy Growth Fund                                             29,856                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Jingfu Securities Investment Fund                                                   29,303                   A shares
-----------------------------------------------------------------------------------------------------------------------------------
       Explanation for the relationships among the      The Company is not aware of any connection or actions in concert among
         above shareholders or actions in concert:      the above shareholders and is not aware of any pledges, lock-ups or trust
                                                        of shareholdings of holders of H Shares.
-----------------------------------------------------------------------------------------------------------------------------------





    (3)  Information disclosed by the shareholders of H Shares according to the Securities and Futures Ordinance as at 30 June 2005

                                                                                                                 Approximate
                                                                                                                  percentage
                                                                                  Number of share          of Sinopec Corp's
                                                                                   interests held                  interests
       Name of shareholders                  Nature                           or regarded as held              (H share) (%)

                                                                                                               
       J.P. Morgan Chase & Co.               Beneficial owner                      317,923,000(L)                    1.90(L)
                                             Investment manager                    290,220,905(L)                    1.73(L)
                                             Custodian corporation/             560,683,942(L)(P)                 3.34(L)(P)
                                             approved lending agent,
                                             Physically settled derivatives
-----------------------------------------------------------------------------------------------------------------------------------
       Credit Suisse Group                   Corporate                           1,076,046,844(L)                    6.41(L)
                                             Corporate                             826,314,296(S)                    4.92(S)
                                             Lending pool                           29,195,950(P)                    0.17(P)
-----------------------------------------------------------------------------------------------------------------------------------
       J.P. Morgan Chase & Co.               Beneficial owner                       46,454,000(L)                    0.28(L)
                                             Investment manager                    634,707,194(L)                    3.78(L)
                                             Others                             347,184,277(L)(P)                 2.07(L)(P)
-----------------------------------------------------------------------------------------------------------------------------------
       Alliance Capital Management L.P.      Corporate                           1,006,311,601(L)                    6.00(L)
-----------------------------------------------------------------------------------------------------------------------------------


       Note: (L): Long position, (S): Short position, (P): Lending pool


3   CHANGES IN THE CONTROLLING SHAREHOLDERS AND THE EFFECTIVE CONTROLLERS
    There was no change in the controlling shareholders or the effective
    controllers during the reporting period.


                                       9




BUSINESS REVIEW AND PROSPECTS

BUSINESS REVIEW
In the first half of 2005, China's economy maintained a steady growth and the
growth rate of GDP was 9.5%. Demand for petroleum and petrochemical products
continued to grow modestly. According to the Company's statistics, apparent
domestic consumption of refined oil products (i.e. gasoline, diesel and
kerosene including jet fuel) in the first half of this year increased by 5.56%
over that of the same period last year whilst the apparent domestic consumption
of petrochemical products (in terms of ethylene) increased by 5.70% over that
of the same period last year. During the same period, with the continued
fluctuation of international oil prices at high levels, the price of chemical
products maintained high despite of the decline compared with that of the
fourth quarter last year. Due to the tight control on domestic prices of
refined oil products, the price gap between domestic and overseas markets was
further widened. The Company flexibly responded to the changing markets through
optimizing resource allocation, rationalizing structure and intensifying
internal management. As a result, the oil and gas production increased
steadily. Major refining and petrochemical facilities were operated at a high
utilization rate. The sales of refined oil products increased steadily and
sales structure was further rationalized. Thanks to the joint efforts of all
the employees, the Company achieved sound results.

According to the PRC Accounting Rules and Regulations, in the first half of
2005, the Company's income from principal operations was RMB 359.2 billion, up
by 35.2% over that of the first half of 2004. The Company's net profit was RMB
18 billion, up by 20.0% over that of the first half of 2004. Based on the
number of shares outstanding at the end of the reporting period, earnings per
share was RMB 0.208. According to the International Financial Reporting
Standards, turnover and other operating revenues amounted to RMB 368.5 billion,
up by 31.9% over that of the first half of 2004. Profit attributable to equity
holders of the Company was RMB 19.7 billion, up by 17.4% over that of the first
half of 2004. Based on the number of shares outstanding at the end of the
reporting period, earnings per share was RMB 0.227.

The Board of Directors decided to distribute an interim dividend of RMB 0.04
per share for the first half of 2005, which is equivalent to RMB 4.00 per ADS.

1   PRODUCTION AND OPERATION

(1) Exploration and Production Segment
    In the first half of 2005, the international crude oil prices continued its
    climb to a higher level. The Platt's global Brent spot price averaged USD
    51.40 per barrel, up by 52.75% over that of the first half of 2004. The
    average crude price realized by the Company during the first half of 2005
    was USD 39.40 per barrel, up by 33.02% over that of the same period last
    year.

    In the first half of 2005, in exploration, benefiting from theoretical and
    technological innovations, the Company strengthened progressive exploration
    and emphasized preliminary exploration in new blocks. Remarkable
    exploration results were achieved in hidden oil and gas reserves in the
    mature blocks in eastern China and important progress was achieved in the
    exploration in southwestern China. In the first half of 2005, the newly
    added proved geological crude oil reserves amounted to approximately 95.72
    million tonnes, whilst the newly added proved natural gas geological
    reserves were approximately 47.5 billion cubic meters. Since some
    exploration wells were not completed, newly added proved oil and gas
    reserves evaluated by the Company in accordance with SEC criteria declined
    compared with those of the same period of last year. In development, a
    number of key projects for production capacity building were started. In
    production, by seizing the opportunity of high oil prices, the Company
    carefully organized oil and gas production, stabilized production in mature
    oilfields and increased production in new blocks. As a result, oil and gas
    production increased steadily.


                                      10


    Summary of Operations of Exploration, Development and Production

                                                                                     Six-month periods
                                                                                       ended 30 June                 Changes
                                                                                    2005              2004               (%)

                                                                                                               
    Crude oil production (million barrels)                                        136.69            135.85              0.62
-------------------------------------------------------------------------------------------------------------------------------
    Natural gas production (billion cubic feet)                                    104.8            100.06              4.74
-------------------------------------------------------------------------------------------------------------------------------
    Newly added proved crude oil reserves (million barrels)                        85.69            124.40            (31.12)
-------------------------------------------------------------------------------------------------------------------------------
    Newly added proved natural gas reserves (billion cubic feet)                   518.1            872.74            (40.64)
-------------------------------------------------------------------------------------------------------------------------------
    Proved crude oil reserves at the end of the reporting period
      (million barrels)                                                          3,216.2          3,245.73             (0.91)
-------------------------------------------------------------------------------------------------------------------------------
    Proved natural gas reserves at the end of the reporting period
      (billion cubic feet)                                                       3,446.3          3,660.30             (5.85)
-------------------------------------------------------------------------------------------------------------------------------

    Note:  Crude oil production is converted at 1 tonne = 7.1 barrels, and natural gas production is converted at
    1 cubic meter = 35.31 cubic feet.



(2) Refining Segment

    In the first half of 2005, the Company adopted various measures to mitigate
    the adverse impact brought by the tight control on domestic prices of
    refined oil products. The Company strived to overcome the impact brought by
    the comprehensive quality upgrading of refined products and the maintenance
    of some refining facilities after long-term full-load operation. Through
    strengthening operation management of the facilities, the Company achieved
    full-load operation and met the market climate to the largest extent.
    Through optimising resource procurement, allocation and transportation, the
    Company increased the processing volume of sour and heavy crude based on
    the price gap between sour and sweet crude and light and heavy crude in
    order to reduce procurement cost. In addition, the Company constantly
    improved processing plan and product mix, while making efforts to increase
    the production of high value-added products and products of specific needs
    of the market. Furthermore, focusing on technology advancement, the Company
    further improved light yield and refining yield.


    Summary of Operations of Refining

                                                                                     Six-month periods
                                                                                       ended 30 June                 Changes
                                                                                    2005              2004               (%)

                                                                                                               
    Crude processing volume (million tonnes)                                       68.08             64.98              4.77
--------------------------------------------------------------------------------------------------------------------------------
       Of which: Sour crude processing volume (million tonnes)                     16.87             13.39             25.99
--------------------------------------------------------------------------------------------------------------------------------
    Gasoline, diesel and kerosene (including jet fuel) output (million tonnes)     41.02             39.17              4.72
--------------------------------------------------------------------------------------------------------------------------------
       Of which: Gasoline (million tonnes)                                         11.32             11.42             (0.88)
--------------------------------------------------------------------------------------------------------------------------------
                Diesel (million tonnes)                                            26.31             24.72              6.43
--------------------------------------------------------------------------------------------------------------------------------
                Kerosene including jet fuel (million tonnes)                        3.39              3.03             11.88
--------------------------------------------------------------------------------------------------------------------------------
    Light Chemical feedstock (million tonnes)                                      10.16              8.92             13.90
--------------------------------------------------------------------------------------------------------------------------------
    Light yield (%)                                                                74.24             74.06   0.18 percentage
                                                                                                                       point
--------------------------------------------------------------------------------------------------------------------------------
    Refining yield (%)                                                             93.11             93.10   0.01 percentage
                                                                                                                       point
-----------------------------------------------------------------------------------------------------------------------------------


    Note:Crude processing volume is converted at 1 tonne = 7.35 barrels.


                                      11



(3) Marketing and Distribution Segment

    In the first half of 2005, by means of closely monitoring the changes of
    the market, the Company increased procurement of refined oil products from
    various channels to meet the domestic demand and achieved remarkable
    increase in the total domestic sales volume of refined oil products. The
    Company also proactively developed market, optimised sales structure and
    further increased the volume of retail and direct sales. The portion of
    retail and direct sales volume to the Company's total domestic sales volume
    increased to 78.69% from 76.24% in the same period last year. At the same
    time, the Company actively expanded and optimised the marketing network to
    form a more rationalised network layout and resource flow.

    The Company made new progress in promoting its petrol IC cards which have
    been put in use in 13,000 petrol stations.

    Summary of Operations of Marketing and Distribution

                                                  Six-month periods
                                                    ended 30 June    Changes
                                                 2005       2004         (%)

Total domestic sales volume of refined
  oil products (million tonnes)                  50.77      45.49       11.61
------------------------------------------------------------------------------
Of which: Retail volume (million tonnes)         29.56      25.12       17.68
------------------------------------------------------------------------------
          Direct sales volume (million tonnes)   10.39       9.56        8.68
------------------------------------------------------------------------------
          Wholesale volume (million tonnes)      10.82      10.81        0.09
------------------------------------------------------------------------------
Average annual throughput per petrol station
  (tonne/station)                                2,200      1,986       10.78
------------------------------------------------------------------------------
Total number of petrol stations                 30,352     30,682       (1.08)
------------------------------------------------------------------------------
Of which: Number of self-operated petrol
          stations                              26,870     25,306        6.18
------------------------------------------------------------------------------
          Number of franchised petrol stations   3,482      5,376      (35.23)



(4) Chemicals Segment

    In the first half of 2005, the Company seized the favorable opportunity of
    chemical product prices and fully leveraged the newly built production
    capacity. Operation management of facilities was reinforced to ensure safe,
    stable, long-term, full-capacity and high quality operation of key
    facilities. The production of ethylene and other major chemical products,
    such as synthetic resins, synthetic rubbers and monomers and polymers for
    synthetic fibers, was increased. The Company continued to reinforce product
    mix improvement, and output of high value-added products, such as
    performance compound of synthetic resins and differential fibers, was
    further increased.

    The Company actively carried out reform of the chemical marketing system.
    On May 10th 2005, a chemical sales company was established to implement
    unified coordination of chemical product sales, which was of great
    importance in fully taking the overall advantages of the intensified
    operation and erecting a unified market image to improve comprehensive
    competitiveness and maximise the overall efficiency.

    In the first half of 2005, the Company proactively pushed forward the
    construction of new projects. The two joint venture ethylene projects of
    BASF-YPC Company Limited ("BASF-YPC") and Shanghai Secco Petrochemical Co.,
    Ltd. ("Shanghai Secco") were put into commercial operation on 28 June 2005
    and 29 June 2005, respectively.

                                      12


Production of Major Petrochemical Products (1)             Unit: thousand tonnes


                                                Six-month periods
                                                  ended 30 June          Changes
                                                2005           2004          (%)

 Ethylene                                   2,434          2,081        16.96
--------------------------------------------------------------------------------
 Synthetic resin                            3,528          3,102        13.73
--------------------------------------------------------------------------------
    Of which: Performance compound resin    1,689          1,545         9.32
--------------------------------------------------------------------------------
 Synthetic fiber monomers and polymers      3,152          3,030         4.03
--------------------------------------------------------------------------------
 Synthetic fiber                              756            824        (8.25)
--------------------------------------------------------------------------------
    Of which: Differential fiber              384            359         6.96
--------------------------------------------------------------------------------
 Synthetic rubber                             308            297         3.70
--------------------------------------------------------------------------------
 Urea                                         998          1,322       (24.51)
--------------------------------------------------------------------------------

    Note:

    1. The operation  data of the first half of 2004 and the first half of 2005
       include that of the chemical  assets  acquired from Sinopec Group
       Company and its subsidiaries (excluding the Company) ("Sinopec
       Group") at the end of 2004.

    2. 100% production of the two joint venture ethylene projects of
       BASF-YPC and Shanghai Secco was included.



Production of Major Petrochemical Products (2)            Unit: thousand tonnes

                                             Six-month periods
                                               ended 30 June         Changes
                                             2005          2004           (%)

 Ethylene                                   2,434         1,863         30.65
--------------------------------------------------------------------------------
 Synthetic resin                            3,528         2,806         25.73
--------------------------------------------------------------------------------
    Of which: Performance compound resin    1,689         1,478         14.28
--------------------------------------------------------------------------------
 Synthetic fiber monomers and polymers      3,152         2,443         29.02
--------------------------------------------------------------------------------
 Synthetic fiber                              756           641         17.94
--------------------------------------------------------------------------------
    Of which: Differential fiber              384           289         32.87
--------------------------------------------------------------------------------
 Synthetic rubber                             308           297          3.70
--------------------------------------------------------------------------------
 Urea                                         998         1,322        (24.51)
--------------------------------------------------------------------------------

Note:

1.   The operation data of the first half of 2004 exclude that of the chemical
     assets acquired from Sinopec Group at the end of 2004, and the operation
     data of the first half of 2005 include the chemical assets acquired from
     Sinopec Group in 2004.

2.   100% production of the two joint venture ethylene projects of BASF-YPC and
     Shanghai Secco was included.


                                      13


2   COST REDUCTION
    In the first half of 2005, the Company adopted a series of measures to
    reduce costs: optimising resource allocation and fully leveraging the
    modern logistics system to reduce transportation costs; further increasing
    the processing volume of sour and heavy crude to reduce procurement costs;
    and optimising the operation of facilities to cut down material and energy
    consumption. In the first half of 2005, the Company reduced total costs of
    RMB 1.282 billion, including RMB 285 million from Exploration and
    Production Segment, RMB 365 million from Refining Segment, RMB 230 million
    from Marketing and Distribution Segment and RMB 402 million from Chemicals
    Segment. In addition, the Company further carried out measures aiming at
    improving efficiencies through staff reduction in the first half of 2005,
    and the total number of net head count reduction amounted to 20,500, of
    which, a net reduction number of 12,000 were reduced through spin-off of
    down-hole operation services and the acquisition of selected assets from
    Sinopec Group, and the relevant staff reduction expenses of which were
    recorded in the expenditure of 2004.


3   CAPITAL EXPENDITURE
    In the first half of 2005, the Company's total capital expenditure was RMB
    22.550 billion, accounting for 36.4% of the total planned capital
    expenditure of RMB 62.0 billion for the year. The capital expenditure in
    Exploration and Production Segment totaled RMB 10.077 billion: the Company
    achieved a number of important exploration results through strengthening
    progressive exploration and preliminary exploration in new blocks. The
    newly built production capacity of crude oil and natural gas was 2.712
    million tonnes per year and 0.9 billion cubic meters per year respectively.
    The capital expenditure in Refining Segment was RMB 3.451 billion: the
    construction of the second phase of Ningbo-Shanghai-Nanjing crude oil
    pipeline was close to completion; the construction of Yizheng-Changling
    crude oil pipeline started; and a number of refining revamping and
    expansion projects were progressing smoothly. The capital expenditure in
    Chemicals Segment was RMB 2.242 billion: the second round of Maoming
    ethylene expansion project and the fertilizer facilities revamping projects
    in Jinling and other ferlilizers were proceeding as planned. The capital
    expenditure in Marketing and Distribution Segment was RMB 6.384 billion:
    part of the refined oil product pipeline in southwest China was put into
    operation, and the construction, acquisition and revamping of petrol
    stations were carried out according to schedule. The capital expenditure
    for Corporate and Others amounted to RMB 396 million.

    In addition, the total capital expenditure for jointly controlled entities
    such as Shanghai Secco amounted to RMB 1.854 billion.


                                      14



BUSINESS PROSPECTS
Looking into the second half of 2005, international crude price is expected to
fluctuate at a high level and the global refining and chemical industry will
remain at a high level of the cycle. For the domestic market, China's economy
will continue to grow rapidly and demands for petroleum and petrochemical
products will increase steadily. The adjustment of China's exchange rate regime
and minor appreciation of RMB on July 21st 2005 was conducive to lowering the
Comapny's crude procurement cost and likely to reduce the import price of
chemical products. In addition, it is expected that the Chinese government
shall continue to exert austere control over refined oil product prices during
the second half of the year.

Confronted with the complicated market situation, the Company will adopt
flexible operating strategies, take the initiative in production and management
and minimise operational risks. The Company will focus on the work in the
following aspects:

In Exploration and Production Segment, the Company intends to conscientiously
implement its resource strategy, accelerate exploration and development, and
make efforts to realise 100% replacement ratio for the whole year. In addition,
the Company will focus on the production capacity construction in Tahe Oilfield
in western China and Shengli Oilfield shallow water blocks in eastern China.
Seizing the favorable opportunity of high crude price, the Company will
appropriately increase the production of high cost crude oil and proactively
develop natural gas market. In the second half of 2005, the Company plans to
produce 140.2 million barrels of crude oil and 109.0 billion cubic feet of
natural gas.

In Refining Segment, the Company will closely follow the changes of
international crude oil market, adhere to the strategy of diversified sources
of crude, and strive to increase the procurement and refining volume of sour
and heavy crude to reduce cost. Meanwhile, the Company will make full use of
crude oil pipelines and optimise the resource flow and allocation to reduce the
cost of storage and transportation. Based on market demands, the Company will
optimise refining plan and product mix to increase the production of high
value-added products. Furthermore, the Company plans to reinforce the process
technology management of facilities to ensure safe, stable, and full-load
operation. In the second half of 2005, the Company plans to process 72.0
million tonnes of crude oil.

In Marketing and Distribution Segment, the Company will conscientiously monitor
the market trend and strive to expand total sales volume of refined products
through active sales promotion. In addition, the Company will strengthen the
operation management of petrol stations, and further increase the throughput
per station and the retail plus direct sales proportion by means of improving
service quality. The Company will bring modern logistics into full play, and
optimise resource allocation to further reduce storage and transportation
costs. Furthermore, the Company attempts to accelerate the construction of
refined oil product pipelines and petrol stations in key areas while
rationalising the layout of depots and marketing network. The application of IC
cards will be expedited to realise the target of "One card, all Sinopec
stations". In the second half of 2005, the Company will target its total
domestic sales volume of refined oil products at 52.00 million tonnes,
including 30.40 million tonnes of retail volume and 10.60 million tonnes of
direct sales volume.

In the Chemicals Segment, the Company will fully exploit the newly added
chemical production capacity and maintain full-load operation of major
facilities to expand production of major chemicals. Following the market trend,
the Company will make efforts to increase the output of products catering for
the market and the production of performance compound for synthetic resins and
differential fibers. In addition, the Company will give full play to the newly
established chemical sales company to enhance the overall advantages of
chemical production and marketing competitiveness. In the second half of 2005,
the Company plans to produce 2.75 million tonnes of ethylene.

In the second half of 2005, fully aware of the current favorable conditions and
austere challenges, we will continue to adhere to the operation guidelines
featuring "reform, adjustment, innovation and development", make use of various
favorable opportunities, spare no efforts to fulfill the production and
operation objectives and maintain a sound operational results to lay a solid
foundation for the long-term and sustainable development of the Company.

                                      15




MANAGEMENT'S DISCUSSION AND ANALYSIS

THE FOLLOWING DISCUSSION AND ANALYSIS SHOULD BE READ IN CONJUNCTION WITH THE
COMPANY'S AUDITED FINANCIAL STATEMENTS AND THE ACCOMPANYING NOTES. THE
FINANCIAL INFORMATION PRESENTED IN THIS SECTION ARE DERIVED FROM THE COMPANY'S
AUDITED FINANCIAL STATEMENTS THAT HAVE BEEN PREPARED IN ACCORDANCE WITH IFRS.

1   CONSOLIDATED RESULTS OF OPERATIONS
    In the first half of 2005, the Company's turnover and other operating
    revenues were RMB 368.5 billion and the operating profit was RMB 33.7
    billion, representing an increase of 31.9% and 17.9% over the same period
    of 2004 respectively. These results are largely attributable to the
    significant increase in international crude price, high prices of chemical
    products and steady growth of the domestic economy. By seizing the
    favorable opportunities, the Company proactively developed the market,
    maintained steady growth in oil and gas production and further increased
    the production of chemical products and sales volume of refined oil
    products, optimised crude processing structure, intensified corporate
    management and strived to relieve the pressure brought by the soaring crude
    price. Thus, good operation results were achieved.

    The following table lists the major items in the consolidated income
    statement of the Company for the indicated periods:




                                                                                       Six-month periods
                                                                                         ended June 30
                                                                                    2005              2004           Changes
                                                                                         RMB millions                    (%)

                                                                                                               
    Turnover and other operating revenues                                        368,454           279,445              31.9
-----------------------------------------------------------------------------------------------------------------------------------
       Of which: Turnover                                                        359,248           269,601              33.3
-----------------------------------------------------------------------------------------------------------------------------------
                Other operating revenues                                           9,206             9,844              (6.5)
-----------------------------------------------------------------------------------------------------------------------------------
    Operating expenses                                                          (334,772)         (250,883)             33.4
-----------------------------------------------------------------------------------------------------------------------------------
      Of which: Purchased crude oil, products, and operating supplies
                and expenses                                                    (283,036)         (198,158)             42.8
-----------------------------------------------------------------------------------------------------------------------------------
                Selling, general and administrative expenses                     (15,510)          (14,859)              4.4
-----------------------------------------------------------------------------------------------------------------------------------
                Depreciation, depletion and amortisation                         (15,155)          (15,399)             (1.6)
-----------------------------------------------------------------------------------------------------------------------------------
                Exploration expenses, including dry holes                         (3,355)           (2,475)             35.6
-----------------------------------------------------------------------------------------------------------------------------------
                Personnel expenses                                                (8,536)           (8,716)             (2.1)
-----------------------------------------------------------------------------------------------------------------------------------
                Employee reduction expenses                                         (100)             (412)            (75.7)
-----------------------------------------------------------------------------------------------------------------------------------
                Taxes other than income tax                                       (8,204)           (7,833)              4.7
-----------------------------------------------------------------------------------------------------------------------------------
                Other operating expenses, net                                       (876)           (3,031)            (71.1)
-----------------------------------------------------------------------------------------------------------------------------------
    Operating profit                                                              33,682            28,562              17.9
===================================================================================================================================
    Net finance costs                                                             (2,566)           (2,079)             23.4
-----------------------------------------------------------------------------------------------------------------------------------
    Investment income and share of profits less losses from associates               598               455              31.4
    Profit before taxation                                                        31,714            26,938              17.7
-----------------------------------------------------------------------------------------------------------------------------------
    Taxation                                                                      (9,945)           (8,017)             24.0
-----------------------------------------------------------------------------------------------------------------------------------
    Profit for the period                                                         21,769            18,921              15.1
-----------------------------------------------------------------------------------------------------------------------------------
    Attributable to: Equity holders of the parent                                 19,653            16,746              17.4
-----------------------------------------------------------------------------------------------------------------------------------
                  Minority interests                                               2,116             2,175              (2.7)
====================================================================================================================================



                                      16


(1) Turnover and other operating revenues
    In the first half of 2005, the Company's turnover and other operating
    revenues were RMB 368.5 billion. Of which, turnover was RMB 359.2 billion,
    up by 33.3% over the first half of 2004. This was mainly due to the fact
    that prices of crude oil and petrochemical products in the global market
    increased compared with those in the same period last year, and that the
    Company increased sales volume of petrochemical products and optimised
    sales structure. In the first half of 2005, the Company's other operating
    revenues was RMB 9.2 billion, down by 6.5% over the first half of 2004.
    This was mainly due to the decrease of sales revenue from its sale of raw
    and auxiliary materials to Sinopec Group and to third parties.

    Most of crude oil and a small portion of natural gas produced by the
    Company were internally used for its refining and chemical production. The
    remaining was sold to the refineries owned by Sinopec Group and other
    customers. In the first half of 2005, external sales revenues of crude oil
    and natural gas amounted to RMB 8.7 billion, up by 17.3% over the first
    half of 2004, accounting for 2.4% of the Company's turnover and other
    operating revenues, which mainly due to increased prices of crude oil and
    expanded business of nature gas.

    The Company's Refining Segment and Marketing and Distribution Segment sell
    petroleum products (mainly consisting of gasoline, diesel, jet fuel,
    kerosene and other refined petroleum products) to third parties. In the
    first half of 2005, the external sales revenue of petroleum products by
    these two segments were RMB 243.8 billion, accounting for 66.2% of the
    Company's turnover and other operating revenues, representing an increase
    of 31.7% compared with that in the first half of 2004. The increase was
    mainly due to the increased gasoline, diesel and naphtha prices and also
    due to the Company's proactive efforts in increasing sales volume,
    optimising sales structure and expanding the market of other refined
    petroleum products. The sales revenue of gasoline, diesel and kerosene was
    RMB 185.7 billion, accounting for 76.2% of the total sales revenue of
    petroleum products, representing an increase of 29.7% over that in the same
    period in 2004. The sales revenue of other refined petroleum products was
    RMB 58.1 billion, accounting for 23.8% of the total sales revenue of
    petroleum products, representing an increase of 38.7% compared with the
    first half of 2004.

    The following table lists the Company's principal external sales volume and
    average realised prices, and changes between the first half of 2005 and the
    first half of 2004:




                                                  Sales Volumes                                Average Realised Prices
                                                (thousand tonnes)                                     (RMB/tonne)
                                         Six-month period                                Six-month period
                                           ended June 30            Changes                ended June 30            Changes
                                        2005            2004             (%)            2005          2004             (%)

                                                                                                    
    Crude oil                          2,569           3,019           (14.9)          2,367         1,679            41.0
------------------------------------------------------------------------------------------------------------------------------
    Natural gas (million cubic
      meters, RMB/thousand cubic
      metres)                          1,962           1,767            11.0             658           601             9.5
------------------------------------------------------------------------------------------------------------------------------
    Gasoline                          14,609          13,266            10.1           4,151         3,580            15.9
------------------------------------------------------------------------------------------------------------------------------
    Diesel                            32,571          29,096            11.9           3,514         3,044            15.4
------------------------------------------------------------------------------------------------------------------------------
    Kerosene including jet fuel        3,086           2,633            17.2           3,414         2,710            26.0
------------------------------------------------------------------------------------------------------------------------------
    Basic chemical feedstock           3,836           3,242            18.3           4,948         3,644            35.8
------------------------------------------------------------------------------------------------------------------------------
    Synthetic fiber monomer and
      polymer                          1,412           1,364             3.5           9,026         7,378            22.3
------------------------------------------------------------------------------------------------------------------------------
    Synthetic resin                    2,898           2,667             8.7           9,144         7,337            24.6
------------------------------------------------------------------------------------------------------------------------------
    Synthetic fiber                      784             878           (10.7)         11,499        10,300            11.6
------------------------------------------------------------------------------------------------------------------------------
    Synthetic rubber                     303             299             1.3          12,394         9,301            33.3
------------------------------------------------------------------------------------------------------------------------------
    Chemical fertilizer                1,004           1,287           (22.0)          1,463         1,327            10.2
------------------------------------------------------------------------------------------------------------------------------


    The Company's external sales revenue of chemical products was RMB 74.7
    billion, accounting for 20.3% of its turnover and other operating revenues,
    representing an increase of 29.5% compared with that in the first half of
    2004. The increase was mainly due to the fact that the Company captured the
    favorable opportunity of the high chemical product prices and increased
    sales volume.

(2) Operating expenses
    In the first half of 2005, the Company's operating expenses were RMB 334.8
    billion, up by 33.4% over the first half of 2004. The operating expenses
    mainly consisted of the following:

    Purchased crude oil, products and operating supplies and expenses

    The Company's purchase of crude oil, products and operating supplies and
    expenses were RMB 283.0 billion, up by 42.8% over the first half of 2004,
    accounting for 84.5% of the operating expenses, of which:

    Purchase of crude oil was RMB 148.3 billion, up by 44.3% over the first
    half of 2004, accounting for 44.3% of the total operating expenses, up by
    3.3 percentage point over the first half of 2004.


                                      17


    To meet the increasing demands in the market associated with the rapid
    growth of the domestic economy, the Company increased its throughput of
    crude oil purchased from third parties. In the first half of 2005, the
    throughput of the Company's crude oil purchased externally was RMB 52.44
    million tonnes (excluding amounts processed for third parties),
    representing an increase of 7% compared with the same period in 2004.
    Average cost for crude oil purchased externally in the first half of 2005
    was RMB 2,828 per tonne (approximately USD 46.46 per barrel), representing
    an increase of 34.8% compared with that in the first half of 2004.

    In the first half of 2005, the Company's other purchasing expenses were RMB
    134.7 billion, up by 41.2% over the first half of 2004, accounting for
    40.2% of the total operating expenses. This increase was mainly due to the
    increased costs of outsourced refined oil products and chemical feedstock.

    Selling, general and administrative expenses

    In the first half of 2005, the Company's selling, general and
    administrative expenses were RMB 15.5 billion, up by 4.4% over the first
    half of 2004. This increase was mainly due to the increase in sales
    expenses, such as the costs of transportation, as a result of the increase
    in the sales volume of refined oil products and the increased proportion of
    retail and direct sales volume over total sales volume of refined oil
    products.

    Depreciation, depletion and amortisation

    In the first half of 2005, the Company's depreciation, depletion and
    amortisation were RMB 15.2 billion, down by 1.6% compared with the first
    half of 2004. The decrease was mainly due to the decrease in depreciation
    as a result of the Company's disposal of less efficient assets and
    provision for impairment loss on some less efficient facilities in the
    previous years.

    Exploration expenses

    In the first half of 2005, the Company's exploration expenses were RMB 3.4
    billion, representing an increase of 35.6% compared with the first half of
    2004. The increase was mainly due to the fact that the Company increased
    exploration activities in major new blocks in the western and southern
    parts of China.

    Personnel expenses

    In the first half of 2005, the Company's personnel expenses were RMB 8.5
    billion, representing a decrease of 2.1% compared with the first half of
    2004. The decrease was largely due to the decreased personnel expenses of
    employees as a result of the disposal of the downhole operation in 2004.

    Employee reduction expenses

    In the first half of 2005, in accordance with the Company's voluntary
    employee reduction plan, the Company recorded employee reduction expenses
    of approximately RMB 0.1 billion relating to the reduction of approximately
    1,800 employees, down by RMB 0.3 billion compared with that in the first
    half of 2004.

    Taxes other than income tax

    In the first half of 2005, the Company's taxes other than income tax were
    RMB 8.2 billion, up by 4.7% over the first half of 2004. The increase was
    mainly attributable to the increase of consumption tax and surcharges as a
    result of the increase in sales volume of gasoline and diesel of the
    Company.

    Other operating expenses

    In the first half of 2005, the Company's other operating expenses (net)
    were RMB 0.9 billion, down by 71.1% compared with the first half of 2004.
    This was mainly due to the impairment losses on long-lived assets decreased
    by RMB 1.9 billion compared with the first half of 2004 and the loss on
    disposals of assets decreased by RMB 0.4 billion.

(3) Operating profit
    In the first half of 2005, the Company's operating profit was RMB 33.7
    billion, up by 17.9% over the first half of 2004.

(4) Net finance costs
    In the first half of 2005, the Company's net finance costs were RMB 2.6
    billion, up by 23.4% compared with those in the first half of 2004, which
    was mainly due to the increase in interest expenses, as a result of the
    increase in long-term loan to finance investment, as well as other factors,
    such as the increased prices of crude oil, which led to an increase in
    short-term loan as a result of more capital being employed by operating
    activities, such as inventories.

(5) Profit before taxation
    In the first half of 2005, the Company's profit before taxation was RMB
    31.7 billion, up by 17.7% over the first half of 2004.

(6) Taxation
    In the first half of 2005, the Company's income tax was RMB 9.9 billion, up
    by 24.0% over the first half of 2004.

(7) Profit attributable to minority interests
    In the first half of 2005, the Company's profit attributable to minority
    interests were RMB 2.1 billion, down by 2.7% compared with the first half
    of 2004.

(8) Profit attributable to equity holders of the parent
    In the first half of 2005, the Company's profit attributable to equity
    holders of the parent was RMB 19.7 billion, up by 17.4% over the first half
    of 2004.


                                      18



2   DISCUSSION ON RESULTS OF SEGMENT OPERATIONS
    The Company divides its operations into four business segments (Exploration
    and Production Segment, Refining Segment, Marketing and Distribution
    Segment and Chemicals Segment) and Corporate and Others. Unless otherwise
    specified, the financial data discussed in the section have not eliminated
    inter-segment transactions. In addition, the operating revenue data of each
    segment include other operating revenues of the segment.

    The following table shows the operating revenues by each segment, the
    contribution of external sales and inter-segment sales as a percentage of
    operating revenues before elimination of inter-segment sales, and the
    contribution of external sales as a percentage of consolidated operating
    revenues (i.e. after elimination of inter-segment sales) for the periods
    indicated.




                                         Operating revenues             As a percentage of               As a percentage of
                                                                      consolidated operating           consolidated operating
                                                                    revenues before elimination      revenues after elimination
                                                                      of inter-segment sales           of inter-segment sales
                                          Six-month periods              Six-month periods                Six-month periods
                                            ended June 30                  ended June 30                    ended June 30
                                        2005            2004            2005            2004            2005            2004
                                            RMB millions                         %                                %

Exploration and Production Segment
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                                       
    External sales*                   12,278          10,920             2.0             2.4             3.3             3.9
    -------------------------------------------------------------------------------------------------------------------------------
    Inter-segment sales               35,745          26,316             5.9             5.7
    -------------------------------------------------------------------------------------------------------------------------------
    Operating revenues                48,023          37,236             7.9             8.1
    ===============================================================================================================================
Refining Segment
    -------------------------------------------------------------------------------------------------------------------------------
    External sales*                   38,934          30,915             6.4             6.7            10.6            11.1
    -------------------------------------------------------------------------------------------------------------------------------
    Inter-segment sales              172,035         130,319            28.4            28.5
    -------------------------------------------------------------------------------------------------------------------------------
    Operating revenues               210,969         161,234            34.8            35.2
    ===============================================================================================================================
Marketing and Distribution Segment
-----------------------------------------------------------------------------------------------------------------------------------
    External sales*                  207,296         156,901            34.1            34.2            56.2            56.1
    -------------------------------------------------------------------------------------------------------------------------------
    Inter-segment sales                1,320           1,334             0.2             0.3
    -------------------------------------------------------------------------------------------------------------------------------
    Operating revenues               208,616         158,235            34.3            34.5
    ===============================================================================================================================
Chemicals Segment
-----------------------------------------------------------------------------------------------------------------------------------
    External sales*                   77,681          60,434            12.8            13.2            21.1            21.6
    -------------------------------------------------------------------------------------------------------------------------------
    Inter-segment sales                8,335           4,794             1.4             1.0
    -------------------------------------------------------------------------------------------------------------------------------
    Operating revenues                86,016          65,228            14.2            14.2
    ===============================================================================================================================
Corporate and others segment
-----------------------------------------------------------------------------------------------------------------------------------
    External sales*                   32,265          20,275             5.3             4.4             8.8             7.3
    -------------------------------------------------------------------------------------------------------------------------------
    Inter-segment sales               21,228          16,552             3.5             3.6
    -------------------------------------------------------------------------------------------------------------------------------
    Operating revenues                53,493          36,827             8.8             8.0
    ===============================================================================================================================
Operating revenues before elimination
    of inter-segment sales           607,117         458,760           100.0           100.0
    ===============================================================================================================================
Elimination of inter-segment sales  (238,663)       (179,315)
-----------------------------------------------------------------------------------------------------------------------------------
Consolidated operating revenues      368,454         279,445                                           100.0           100.0
===================================================================================================================================


*   Including other operating revenues


                                      19



The following table shows the operating revenues, operating expenses and
operating profit by each segment before elimination of the inter-segment
transactions for the periods indicated, and the percentage change from the
first half of 2004 to the first half of 2005:


                                            Six-month periods
                                              ended June 30
                                         2005          2004         Changes
                                             RMB millions                 %

Exploration and Production Segment
------------------------------------------------------------------------------
    Operating revenue                  48,023         37,236           29.0
    --------------------------------------------------------------------------
    Operating expenses                 30,228         26,716           13.1
    --------------------------------------------------------------------------
    Operating profit                   17,795         10,520           69.2
    ==========================================================================
Refining Segment
------------------------------------------------------------------------------
    Operating revenue                 210,969        161,234           30.8
    --------------------------------------------------------------------------
    Operating expenses                212,265        156,947           35.2
    --------------------------------------------------------------------------
    Operating profit                   (1,296)         4,287         (130.2)
    ==========================================================================
Marketing and Distribution Segment
------------------------------------------------------------------------------
    Operating revenue                 208,616        158,235           31.8
    --------------------------------------------------------------------------
    Operating expenses                201,973        149,666           34.9
    --------------------------------------------------------------------------
    Operating profit                    6,643          8,569          (22.5)
    ==========================================================================
Chemicals Segment
------------------------------------------------------------------------------
    Operating revenue                  86,016         65,228           31.9
    --------------------------------------------------------------------------
    Operating expenses                 75,201         59,223           27.0
    --------------------------------------------------------------------------
    Operating profit                   10,815          6,005           80.1
    ==========================================================================
Corporate and others segment
--------------------------------------------------------------------------------
    Operating revenue                  53,493           36,827           45.3
    ----------------------------------------------------------------------------
    Operating expenses                 53,768           37,646           42.8
    ----------------------------------------------------------------------------
    Operating profit                     (275)            (819)         (66.4)
================================================================================


(1) Exploration and Production Segment
    Most of the crude oil and a small portion of the natural gas produced by
    the Exploration and Production Segment were used for the Company's refining
    and chemical operations. Most of the natural gas and a small portion of
    crude oil produced by the Company were sold to refineries owned by Sinopec
    Group and third party customers.

    In the first half of 2005, the operating revenues of this segment were RMB
    48.0 billion, up by 29.0% over the first half of 2004, which was mainly due
    to the increase in sales volume and the realised price of crude oil over
    those in the first half of 2004.

    In the first half of 2005, this segment sold 17.97 million tonnes of crude
    oil, up by 0.1% over the first half of 2004. 2 billion cubic meters of
    natural gas were sold, up by 9.9% over the first half of 2004. The average
    realised price of crude oil was RMB 2,316 per tonne (approximately USD
    39.4/barrel) up by 33.0% over the first half of 2004; the average realised
    price of natural gas was RMB 660 per thousand cubic meters, increased by
    8.8% over the first half of 2004.

    In the first half of 2005, the operating expenses of this segment were RMB
    30.2 billion, up by 13.1% over the first half of 2004. This was mainly due
    to the following reasons:

    o   The rise in fuel and power costs as a result of the increase in oil and
        gas production and fuel prices, resulting in an increase in the
        operating expenses by approximately RMB 1.4 billion compared with the
        first half of 2004;

    o   Exploration expenses, including dry holes, were up by RMB 0.9 billion
        compared with the first half of 2004, which was mainly due to the fact
        that the Company increased exploration activities at major new blocks
        in the western and southern parts of China;

    o   Increase in enhanced oil recovery activities and other operating
        expenses including cost of sales of materials were up by RMB 0.6
        billion compared with the first half of 2004;

    o   The Company endeavored to increase oil and gas production during the
        period of high oil prices, increased workload and repaired suspended
        wells, as a result, the downhole operation expense was up by RMB 0.3
        billion compared with the first half of 2004;

    o   Due to the increase in crude oil prices and the sales revenues of crude
        oil increased accordingly, as a result, the natural resources
        compensation fee, city construction tax and education surcharge were
        increased by RMB 0.2 billion.

    In the first half of 2005, due to the increases in water and electricity
    costs associated with the production of oil and gas and the increase in
    enhanced oil recovery activities in order to maintain a steady increase in
    oil and gas production, the lifting cost of crude oil and natural gas
    increased by 11.1% from USD 6.28 per barrel in the first half of 2004 to
    USD 6.98 per barrel in the first half of 2005.

    In the first half of 2005, operating profit for the Exploration and
    Production Segment was RMB 17.8 billion, up by 69.2% over the first half of
    2004.

(2) Refining Segment
    The business activities of the Refining Segment consist of purchasing crude
    oil from the Exploration and Production Segment and third parties,
    processing crude oil into refined petroleum products, selling gasoline,
    diesel and kerosene including jet fuel to the Marketing and Distribution
    Segment, and selling other refined petroleum products to domestic and
    overseas customers.

    In the first half of 2005, the segment's operating revenues were RMB 211.0
    billion, up by 30.8% over the first half of 2004. The increase was mainly
    due to the increase in the realised prices and sales volumes of various
    refined petroleum products.

                                      20


    The following table shows the sales volumes, average realised prices and
    the percentage change of various kinds of refined petroleum products of the
    segment between the first half of 2004 and the first half of 2005:




                                                    Sales Volumes                              Average Realized Prices
                                                  (thousand tonnes)                                  (RMB/tonne)
                                         Six-month periods                               Six-month periods
                                           ended June 30             Changes               ended June 30             Changes
                                        2005            2004             (%)            2005            2004             (%)

                                                                                                      
    Gasoline                          10,323          10,167             1.5           3,451           2,771            24.5
--------------------------------------------------------------------------------------------------------------------------------
    Diesel                            25,792          24,210             6.5           3,218           2,711            18.7
--------------------------------------------------------------------------------------------------------------------------------
    Chemical feedstock                12,781          11,580            10.4           3,456           2,439            41.7
--------------------------------------------------------------------------------------------------------------------------------
    Other refined petroleum products  16,263          15,520             4.8           2,846           2,372            20.0
--------------------------------------------------------------------------------------------------------------------------------


    In the first half of 2005, the sales revenues of gasoline realised by the
    segment were RMB 35.6 billion, representing an increase of 26.4% compared
    with the first half of 2004, accounting for 16.9% of this segment's
    operating revenues, down by 0.6 percentage points compared with the first
    half of 2004.

    In the first half of 2005, the sales revenues of diesel realised by the
    segment were RMB 83.0 billion, representing an increase of 26.4% compared
    with the first half of 2004, accounting for 39.3% of this segment's
    operating revenues, down by 1.4 percentage points compared with the first
    half of 2004.

    In the first half of 2005, the sales revenues of chemical feedstock
    realised by the segment were RMB 44.2 billion, representing an increase of
    56.4% compared with the first half of 2004, accounting for 20.9% of this
    segment's operating revenues, up by 3.4 percentage points compared with the
    first half of 2004. The growth rate of the sales revenues of chemical
    feedstock was higher than the growth rate of sales revenues in gasoline and
    diesel, which was mainly due to increased naphtha price and increased
    supply volume of chemical feedstock.

    In the first half of 2005, the sales revenues of refined petroleum products
    other than gasoline, diesel and chemical feedstock were RMB 46.3 billion,
    representing an increase of 25.8% compared with that in the first half of
    2004, and accounting for 21.9% of this segment's operating revenues, down
    by 0.9 percentage point compared with that in the first half of 2004

    In the first half of 2005, the segment's operating expenses were RMB 212.3
    billion, up by 35.2% over the first half of 2004, principally due to the
    high price of crude oil and increased processing volume.

    In the first half of 2005, the average cost of crude oil was RMB 2,745 per
    tonne (approximately USD 45.1/barrel), representing an increase by 34.8%
    compared with that in the first half of 2004. Refining throughput was 65.88
    million tonnes (excluding amounts processed for third parties),
    representing an increase of 4.1% compared with that in the first half of
    2004. In the first half of 2005, the total crude oil costs were RMB 180.9
    billion, representing an increase of 40.5%, accounting for 85.2% of the
    segment's operating expenses, up by 3.2 percentage points compared with
    that in the first half of 2004.

    In the first half of 2005, with the oil price maintaining at a high level,
    the refining margin was reduced as a result of the Chinese government's
    macro economic control on prices of refined oil products. Despite the fact
    that the Company endeavored to increase the revenue of refined oil products
    and expand the market of refined petroleum products other than gasoline,
    diesel and kerosene, the growth rate of refined oil price was less than
    that of crude oil prices. The refining margin was USD 2.32 per barrel
    (defined as the sales revenues less the crude oil costs and refining
    feedstock costs and taxes other than income tax divided by the throughput
    of crude oil and refining feedstock), down by USD 1.75 per barrel compared
    with USD 4.07 per barrel in the first half of 2004, representing a decrease
    of 43%.

    In the first half of 2005, the unit refining cash operating cost (defined
    as operating expenses less the purchasing costs of crude oil and refining
    feedstock, depreciation and amortisation, taxes other than income tax,
    other operating expenses; and divided by the throughput of crude oil and
    refining feedstock) was USD 1.93 per barrel, down by USD 0.05 per barrel
    compared with the first half of 2004, representing a decrease of 2.53%.
    This is mainly due to the continous cost savings and increase in refining
    volume.

    In the first half of 2005, operating loss of the Refining Segment was RMB
    1.3 billion. Operating profit was RMB 5.6 billion lower compared with that
    in the first half of 2004.


                                      21



(3) Marketing and Distribution Segment
    The business of Marketing and Distribution Segment includes purchasing
    refined oil products from the Refining Segment and third parities,
    conducting wholesale and direct sale to domestic users, and retailing,
    distributing refined oil products through the segment's retail and
    distribution network, as well as providing services related to refined
    product sales.

    In the first half of 2005, the operating revenues of this segment was RMB
    208.6 billion, up by 31.8% over the first half of 2004. The increase was
    mainly due to the increases in sales volume and prices of refined oil
    products and the sustained optimisation of sales structure, which further
    increased the retail proportion of gasoline and diesel.

    In the first half of 2005, the operating revenues from sales of gasoline
    and diesel were RMB 176.2 billion, accounting for 84.5% of the operating
    revenues of this segment. The percentage of retail sales volume of gasoline
    and diesel in the total sales volume of gasoline and diesel increased from
    53.3% in the first half of 2004 to 56.8% in the first half of 2005,
    representing an increase of 3.5 percentage points. The percentage of sales
    volume of gasoline and diesel by distribution in the total sales volume
    decreased from 21.0% in the first half of 2004 to 20.0% in the first half
    of 2005, down by 1 percentage point. The percentage of wholesale volume in
    the total sales volume of gasoline and diesel decreased from 25.7% in the
    first half of 2004 to 23.3% in the first half of 2005, down by 2.4
    percentage points.

    The following table shows the sales volumes, average realised prices, and
    respective percentages of changes of the four product categories in the
    first half of 2004 and 2005, including detailed information of different
    sales channels for gasoline and diesel.



                                                  Sales Volumes                              Average Realised Prices
                                                (thousand tonnes)                                  (RMB/tonne)
                                         Six-month periods                               Six-month periods
                                           ended June 30             Changes               ended June 30          Changes
                                        2005            2004             (%)            2005            2004           (%)

                                                                                                   
    Gasoline                          14,660          13,356             9.8           4,150           3,577         16.0
------------------------------------------------------------------------------------------------------------------------------
       Of which: Retail               10,040           8,783            14.3           4,293           3,733         15.0
       -----------------------------------------------------------------------------------------------------------------------
                Direct sales           1,429           1,454            (1.7)          3,904           3,347         16.6
       -----------------------------------------------------------------------------------------------------------------------
                Wholesale              3,191           3,119             2.3           3,810           3,245         17.4
       -----------------------------------------------------------------------------------------------------------------------
    Diesel                            32,866          29,428            11.7           3,510           3,039         15.5
------------------------------------------------------------------------------------------------------------------------------
       Of which: Retail               16,935          13,999            21.0           3,635           3,164         14.9
       -----------------------------------------------------------------------------------------------------------------------
                Direct sales           8,057           7,541             6.8           3,501           3,045         15.0
       -----------------------------------------------------------------------------------------------------------------------
                Wholesale              7,874           7,888            (0.2)          3,249           2,811         15.6
       -----------------------------------------------------------------------------------------------------------------------
    Kerosene including jet fuel        3,058           2,597            17.8           3,412           2,706         26.1
==============================================================================================================================
    Fuel oil                           6,459           4,973            29.9           2,099           1,715         22.4
==============================================================================================================================


    In the first half of 2005, this segment's operating expenses were RMB 202.0
    billion, up by 34.9% compared with that in the first half of 2004, mainly
    due to the increase of procurement costs, of which purchasing costs of
    gasoline and diesel were RMB 159.0 billion, accounting for 78.7% of the
    segment's operating expenses, up by 34.6% over that in the first half of
    2004. In the first half of 2005, average purchased prices of gasoline and
    diesel increased by 24.9% and 19.4%, respectively, compared with that in
    the first half of 2004, to RMB 3,506 per tonne and RMB 3,273 per tonne,
    respectively. The purchasing volume of gasoline and diesel increased by
    9.7% and 11.7%, respectively, compared with that in the first half of 2004,
    to 14.66 million tonnes and 32.87 million tonnes, respectively.

    In the first half of 2005, the segment's cash operating cost per tonne of
    petroleum products (defined as the operating expenses less the purchasing
    costs, taxes other than income tax, depreciation and amortisation, and
    divided by the sales volume) was RMB 149.93 per tonne, down by 2.2%
    compared with that in the first half of 2004. This decrease was primarily
    attributable to diluted expenses caused by increased total sales volume and
    measures of cost savings.

    In the first half of 2005, the Marketing and Distribution Segment's
    operating profit was RMB 6.6 billion, down by 22.5% compared with the first
    half of 2004.

                                      22


(4) Chemicals Segment
    The business activities of the Chemicals Segment include purchasing
    chemical feedstock from the Refining Segment and third parties, producing,
    marketing and distributing of petrochemical products.

    In the first half of 2005, operating revenues of the Chemicals Segment were
    RMB 86.0 billion, up by 31.9% over the first half of 2004, mainly because
    of the increase in sales volume of major chemical products and the increase
    in realised prices.

    The sales revenue mainly generated from the Company's six categories of
    chemical products (i.e. basic organic chemicals, synthetic resin, synthetic
    rubber, synthetic fiber monomer and polymer, synthetic fiber and chemical
    fertilizer) totaled RMB 75.3 billion, accounting for 87.6% of the operating
    revenues of this segment, up by 34.9% over the first half of 2004.

    The following table lists the sales volumes, average realised price and
    rates of change of each of these six categories of chemical products of
    this segment in the first half of 2004 and 2005.




                                                  Sales Volumes                              Average Realised Prices
                                                (thousand tonnes)                                  (RMB/tonne)
                                         Six-month periods                               Six-month periods
                                           ended June 30         Changes                ended June 30            Changes
                                        2005          2004           (%)            2005            2004             (%)

                                                                                                  
Basic organic chemicals                4,454         3,507          27.0           4,885           3,593            36.0
----------------------------------------------------------------------------------------------------------------------------
Synthetic fiber monomer and polymer    1,420         1,371           3.6           9,018           7,376            22.3
----------------------------------------------------------------------------------------------------------------------------
Synthetic resin                        2,899         2,667           8.7           9,144           7,337            24.6
----------------------------------------------------------------------------------------------------------------------------
Synthetic fiber                          784           878         (10.7)         11,499          10,300            11.6
----------------------------------------------------------------------------------------------------------------------------
Synthetic rubber                         303           299           1.3          12,393           9,301            33.2
----------------------------------------------------------------------------------------------------------------------------
Chemical fertilizer                    1,005         1,314         (23.5)          1,463           1,326            10.3
----------------------------------------------------------------------------------------------------------------------------


    In the first half of 2005, operating expenses of the Chemicals Segment were
    RMB 75.2 billion, up by 27% over the first half of 2004. This was primarily
    due to the increase in the price of feedstock and the significant increase
    in the Segment's production, the expenses for various raw materials and
    ancillary materials, other variable expenses and fixed costs increased
    accordingly. Of which:

    o   The purchasing costs for raw materials, operating supplies and other
        related expenses increased by approximately RMB 16.8 billion compared
        with that in the first half of 2004 due to the increase in the
        consumption of raw materials and ancillary materials and the increase
        in their unit prices.

    o   Provision for the impairment losses on assets was RMB 0.4 billion, down
        by RMB 1.3 billion compared with that in the first half of 2004.

    In the first half of 2005, operating profit for chemical segment was RMB
    10.8 billion, up by 80.1% over the first half of 2004. The percentage of
    operating profit of the Chemicals Segment in the Company's total operating
    profit increased from 21.0% in the first half of 2004 to 32.1% in the first
    half of 2005, representing an increase of 11.1 percentage points.

(5) Corporate and Others
    The business activities of Corporate and Others mainly consist of import
    and export business activities of the subsidiaries, research and
    development activities of the Company, and managerial activities of its
    headquarters.

    In the first half of 2005, the operating revenues generated from corporate
    and others was RMB 53.5 billion, up by 45.3% over the first half of 2004.
    The increase was largely because China Petrochemical International Company
    Limited and its subsidiaries increased their trading volume in importing
    and exporting of crude oil and refined oil products and other business
    transactions.

    In the first half of 2005, the operating expenses were RMB 53.8 billion, up
    by 42.8% over the first half of 2004. This increase was mainly due to the
    increase in the purchasing costs of China Petrochemical International
    Company Limited and its subsidiaries associated with the increase in
    operating revenue.

    In the first half of 2005, the operating losses were RMB 0.3 billion ,
    representing an decrease in losses by RMB 0.5 billion compared with that in
    the first half of 2004.

                                      23



3   ASSETS, LIABILITIES, EQUITY, AND CASH FLOW

(1) Assets, liabilities and equity


                                                            Units: RMB millions

                                   At 30 June    At 31 December
                                         2005              2004        Changes

       Current assets                 139,104           120,271         18,833
       -------------------------------------------------------------------------
       Non-current assets             370,276           354,323         15,953
       -------------------------------------------------------------------------
    Total assets                      509,380           474,594         34,786
--------------------------------------------------------------------------------
       Current liabilities            154,084           146,277          7,807
       -------------------------------------------------------------------------
       Non-current liabilities        120,520           104,231         16,289
       -------------------------------------------------------------------------
    Total liabilities                 274,604           250,508         24,096
--------------------------------------------------------------------------------
    Total equity attributable to
    equity holders of the parent      205,757           193,040         12,717
--------------------------------------------------------------------------------
       Share capital                   86,702            86,702             --
       -------------------------------------------------------------------------
       Reserves                       119,055           106,338         12,717
       -------------------------------------------------------------------------
    Minority interests                 29,019            31,046         (2,027)
--------------------------------------------------------------------------------
    Total equity                      234,776           224,086         10,690
--------------------------------------------------------------------------------

    At 30 June 2005, the Company's total assets were RMB 509.38 billion, up by
    RMB 34.786 billion compared with that at the end of 2004, of which:

    o   Current assets were RMB 139.104 billion, up by RMB 18.833 billion
        compared with that at the end of 2004. The change was mainly due to the
        increase in inventories by RMB 15.104 billion during the first half of
        2005, of which, crude oil and other feedstock increased by RMB 12.532
        billion, the work in progress and finished products increased by RMB
        1.701 billion. In the first half of 2005, with significant increase in
        the income from principal operations, accounts receivable and bills
        receivable increased by RMB 6.035 billion, prepaid expenses and other
        current assets increased by RMB 652 million. The Company also further
        reinforced the centralised fund management and as a result cash and
        cash equivalents and time deposits decreased by RMB 2.958 billion.

    o   The Company's non-current assets were RMB 370.276 billion, up by RMB
        15.953 billion compared with that at the end of 2004. The change was
        primarily attributable to the additions of property, plant and
        equipment and construction in progress of RMB 15.368 billion according
        to the annual investment plan.

    At 30 June 2005, the Company's total liabilities were RMB 274.604 billion,
    up by RMB 24.096 billion compared with that at the end of 2004, of
    which:

    o   Current liabilities were RMB 154.084 billion, up by RMB 7.807 billion
        compared with that at the end of 2004. Such increases was mainly due to
        the increase in accounts payable and bills payable by RMB 6.456
        billion.

    o   Non-current liabilities were RMB 120.520 billion, up by RMB 16.289
        billion compared with that at the end of 2004. This was mainly due to
        the increase in long-term loans as a result of the implementation of
        the investment projects.

    At 30 June 2005, the Company's total equity attributable to equity holders
    of the parent was RMB 205.757 billion, up by RMB 12.717 billion compared
    with that at the end of 2004, which was due to the increase of reserves.

                                      24


(2) Cash flow
    In the first half of 2005, cash and cash equivalents decreased by a net
    amount of RMB 2.765 billion from RMB 16.381 billion as at 31 December 2004
    to RMB 13.616 billion as at 30 June 2005.

    The following table lists the major items in the consolidated cash flow
    statements of the Company for the first half of 2005 and the first half of
    2004.


                                                                 Units: RMB millions


                                                       Six-month period
                                                         ended June 30
 Major items of cash flows                             2005         2004    Changes

                                                                       
Net cash inflow from operating activities            21,082       20,698        384
--------------------------------------------------------------------------------------
Net cash used in investing activities               (31,400)     (31,050)      (350)
--------------------------------------------------------------------------------------
Net cash inflow from financing activities             7,553        9,500     (1,947)
--------------------------------------------------------------------------------------
Net decrease in cash and cash equivalents            (2,765)        (852)    (1,913)
--------------------------------------------------------------------------------------


    Net cash inflow from operating activities was RMB 21.082 billion

    Major sources: In the first half of 2005, profit before taxation was RMB
    31.714 billion, deducted by cash outflow of income tax of RMB 12.424
    billion, and adjusted for operating expenses items that have no cash flow
    effect : depreciation, depletion and amortization of RMB 15.155 billion;
    impairment losses on long-lived assets of RMB 397 million and the dry holes
    costs of RMB 1.325 billion, amounting to a total of RMB 36.167 billion.

    After deducting the cash outflow caused by the increase in inventory,
    including crude oil, by RMB 14.957 billion and the cash outflow from
    changes in operating receivables and payables of RMB 128 million, the net
    cash inflow from operating activities was RMB 21.082 billion.

    Net cash used in investing activities was RMB 31.4 billion, which was mainly
    used for:

    o    The Company's capital expenditure of RMB 25.368 billion;

    o   The jointly controlled entities' capital expenditure of RMB 1.896
        billion;

    o   Acquisition of a subsidiary's minority interests of RMB 4.088 billion;

    Net cash inflow from financing activities was RMB 7.553 billion. This was
    mainly derived from bank loans.

(3) Contingent liabilities
    At 30 June 2005, the amount of guarantees provided by the Company in
    respect of banking facilities granted to associates amounted to
    approximately RMB 109 million.

4   CAPITAL EXPENDITURE
    Please refer to "Capital Expenditure"
    in the section headed "Business Review and Prospects".

5   ANALYSIS OF FINANCIAL STATEMENTS PREPARED UNDER THE PRC ACCOUNTING RULES AND
    REGULATIONS

    (1)  The major differences between the Company's financial statements
         prepared under the PRC Accounting Rules and Regulations and IFRS are
         set out in Section C of the financial statements of the Company on
         page 106 to page 107 of this report.

                                      25


    (2)  The following table sets forth each of its segments' income from
         principal operations, cost of sales, sales taxes and surcharges and
         profit from principal operations, as prepared under the PRC Accounting
         Rules and Regulations:




                                                                      Six-month period ended June 30
                                                                             2005                2004
                                                                     RMB millions        RMB millions
                                                                                         

Income from principal operations
---------------------------------------------------------------------------------------------------------
    Exploration and Production Segment                                     44,396              33,692
    -----------------------------------------------------------------------------------------------------
    Refining Segment                                                      209,118             158,890
    -----------------------------------------------------------------------------------------------------
    Marketing and Distribution Segment                                    208,083             157,873
    -----------------------------------------------------------------------------------------------------
    Chemicals Segment                                                      83,066              55,740
    -----------------------------------------------------------------------------------------------------
    Others                                                                 53,248              35,108
    -----------------------------------------------------------------------------------------------------
    Elimination of inter-segment sales                                   (238,663)           (175,594)
    -----------------------------------------------------------------------------------------------------
    Consolidated income from principal operations                         359,248             265,709
    -----------------------------------------------------------------------------------------------------
Cost of sales, sales taxes and surcharges
---------------------------------------------------------------------------------------------------------
    Exploration and Production Segment                                     17,920              16,165
    -----------------------------------------------------------------------------------------------------
    Refining Segment                                                      208,147             151,772
    -----------------------------------------------------------------------------------------------------
    Marketing and Distribution Segment                                    190,761             138,914
    -----------------------------------------------------------------------------------------------------
    Chemicals Segment                                                      68,283              45,685
    -----------------------------------------------------------------------------------------------------
    Others                                                                 52,619              34,769
    -----------------------------------------------------------------------------------------------------
    Elimination of the cost of inter-segment sales                       (236,345)           (173,431)
    -----------------------------------------------------------------------------------------------------
    Consolidated cost of sales, sales taxes and surcharges                301,385             213,874
    -----------------------------------------------------------------------------------------------------
Profit from principal operations
---------------------------------------------------------------------------------------------------------
    Exploration and Production Segment                                     23,738              15,568
    -----------------------------------------------------------------------------------------------------
    Refining Segment                                                        1,391               6,914
    -----------------------------------------------------------------------------------------------------
    Marketing and Distribution Segment                                     17,322              18,959
    -----------------------------------------------------------------------------------------------------
    Chemicals Segment                                                      14,783              10,055
    -----------------------------------------------------------------------------------------------------
    Others                                                                    629                 339
    -----------------------------------------------------------------------------------------------------
    Consolidated profit from principal operations                          57,863              51,835
    -----------------------------------------------------------------------------------------------------
Consolidated net profit                                                    18,044              15,039
---------------------------------------------------------------------------------------------------------


    Profit from principal operations: In the first half of 2005, the profit
    from principal operations realized by the Company was RMB 57.863 billion,
    up by RMB 6.028 billion, representing an increase of 11.63% over the first
    half of 2004. This increase was mainly due to the increase in prices of
    crude oil and petrochemical products during the first half of 2005. The
    Company captured market opportunities, expanded the production volume and
    sales, rationalised marketing structure and improved its operating
    efficiency.

    Net profit: In the first half of 2005, the Company's realised net profit
    was RMB 18.044 billion, up by RMB 3.005 billion, representing an increase
    of 19.98% over the first half of 2004. This was mainly due to the increase
    in profit from principal operations.

                                      26


    (3) Financial data prepared in accordance with the PRC Accounting Rules and
        Regulations:

                                                At June 30    At December 31
                                                      2005              2004
                                              RMB millions      RMB millions

 Total assets                                      492,986           460,081
-------------------------------------------------------------------------------
 Long-term liabilities                             114,491            98,407
-------------------------------------------------------------------------------
 Shareholders' funds                               197,571           186,350
-------------------------------------------------------------------------------

    Analysis of changes

    Total assets: At 30 June 2005, the Company's total assets were RMB 492.986
    billion, up by RMB 32.905 billion compared with that at the end of 2004,
    representing an increase of 7.15%. Current assets were RMB 135.315 billion,
    up by RMB 18.259 billion compared with that at the end of 2004. The change
    was mainly due to the increase in the Company's inventory by RMB 14.549
    billion, of which the increase in crude oil and other feedstock amounted to
    RMB 12.531 billion and the work in progress and finished products amounted
    to RMB 1.701 billion, the increase in accounts receivable, bills receivable
    and advance payments by RMB 7.448 billion, which was mainly due to the
    significant increase in sales revenue compared with that in the first half
    of 2004. During the first half of 2005, the Company further reduced working
    capital occupied, and as a result, cash at bank and in hand decreased by
    RMB 2.958 billion and other receivables decreased by RMB 780 million.
    Non-current assets were RMB 357.671 billion, increased by RMB 14.646
    billion compared with that at the end of 2004. This was mainly due to the
    additions of RMB 15.4 billion of fixed assets and construction in progress
    according to the annual investment plan.

    Long-term liabilities: At 30 June 2005, the Company's long-term liabilities
    were RMB 114.491 billion, up by RMB 16.084 billion compared with that at
    the end of 2004, representing an increase by 16.34%. This was mainly due to
    the increase in long-term loans.

    Shareholders' funds: At 30 June 2005, the shareholders' funds of the
    Company were RMB 197.571 billion, up by RMB 11.221 billion compared with
    that at the end of 2004, representing an increase of 6.02%.


6   SIGNIFICANT DIFFERENCES BETWEEN THE FINANCIAL STATEMENTS PREPARED UNDER
    IFRS AND US GAAP

    The significant differences between the Company's financial statements
    prepared under IFRS and US GAAP are set out in Section D of the financial
    statements of the Company on page 108 to page 109 of this report.


                                      27


SIGNIFICANT EVENTS

1   CORPORATE GOVERNANCE

    During the first half of 2005, Sinopec Corp. has further strengthened its
    corporate governance. Pursuant to the relevant domestic and overseas
    regulatory requirements, the Company revised and improved the "Working
    Rules and Procedures of Audit Committee of the Board of Directors", and
    responsively adjusted the composition of the audit committee to the Board
    of the Directors. The Company has fully implemented its internal control
    system and carried out inspection thereof. As a result, internal
    supervision and control of the Company was improved. In accordance with the
    requirements of China Securities Regulatory Commission ("CSRC"), the
    Company implemented procedures to monitor the use of proceeds from issuance
    of shares, guarantees and the use of funds by connected parties, and put
    forward remedies for the problems discovered during the inspection.

    During the same period, the company further improved quality of disclosure
    of information and strengthened investor relations.

    During the first half of 2005, Sinopec Corp. considered the "Code on
    Corporate Governance Practice" issued by The Stock Exchange of Hong Kong
    Limited ("the Hong Kong Stock Exchange") and compiled relevant training
    materials for the directors, supervisors and other members of the senior
    management.

    The "Rules of Securities Transactions by Corporate Employees" was prepared
    by the Company taking into account the circumstances of the Company. Save
    as the above, the Company is not aware of any breach of the "Code on
    Corporate Governance Practice".

2   DIVIDEND DISTRIBUTION FOR THE
    YEAR ENDED 31 DECEMBER 2004
    AND INTERIM DIVIDEND DISTRIBUTION PLAN FOR THE PERIOD
    ENDED 30 JUNE 2005

    (1) Dividend distribution for the year ended 31 December 2004

        As approved at the Annual General Meeting of Sinopec Corp. for the Year
        2004, a final cash dividend of RMB 0.08 (inclusive of tax) per share
        for the year ended 31 December 2004 was distributed, which amounted to
        an aggregate of RMB 6.936 billion. Shareholders whose names appeared on
        the register of members of Sinopec Corp. on 3 June 2005 had already
        received the final dividend on 27 June 2005.

        For the Year 2004, the annual cash dividend of RMB 0.12 (inclusive of
        tax) per share was distributed and the total cash dividend amounted to
        RMB 10.404 billion.

    (2) Interim dividend distribution plan
        for the six-month period ended 30 June 2005
        According to the provisions of the Articles of Association of Sinopec
        Corp., the Board approved the Interim Dividend Distribution Plan for
        the period ended 30 June 2005 at the nineteenth meeting of the Second
        Session of the Board of Directors. An interim cash dividend of RMB 0.04
        (inclusive of tax) per share will be distributed, based on the total
        number of shares of 86,702.439 million as at 30 June 2005. The total
        cash dividend amounts to approximately RMB 3.468 billion.

        The interim dividend will be distributed on or before Friday, 30
        September 2005 to the shareholders whose names appear on the register
        of members of Sinopec Corp. on Tuesday, 20 September 2005.

        To be entitled to the interim dividend, holders of H shares shall lodge
        their share certificate(s) and transfer documents with Hong Kong
        Registrars Limited at Shops 1712-1716, 17/F., Hopewell Center, 183
        Queen's Road East, Wanchai, Hong Kong for registration of transfer, no
        later than 4:00pm on Tuesday, 13 September 2005. The register of
        members of the H shares of Sinopec Corp. will be closed from Wednesday,
        14 September 2005 to Tuesday, 20 September 2005 (both dates inclusive).

        Dividends will be denominated and declared in Renminbi. Dividends for
        domestic shares will be paid in Renminbi and dividends for foreign
        shares will be paid in Hong Kong dollars. The exchange rate for
        dividends to be paid in Hong Kong dollars is the mean of the average
        rate of Hong Kong dollar to Renminbi published by the People's Bank of
        China during the calendar week (from 15 August 2005 to 19 August 2005)
        prior to the date of declaration of dividends, being Friday, 26 August
        2005.

3   THE COMPANY HAS NOT BEEN INVOLVED IN ANY MATERIAL LITIGATIONS AND
    ARBITRATIONS DURING THE REPORTING PERIOD


                                      28


4   CONNECTED TRANSACTIONS

    (1) Connected transactions entered into by the Company during the
        reporting period

        During the reporting period, the aggregate amount of connected
        transactions incurred between the Company and the connected parties was
        RMB 72.495 billion, of which, incoming trade amounted to RMB 35.469
        billion, and outgoing trade amounted to RMB 37.026 billion (including
        RMB 36.976 billion of sales of products and services). Details of the
        connected transactions incurred during the reporting period are set out
        in the notes to the financial statements contained in this report.

        All connected transactions incurred during the reporting period have
        been carried out in compliance with its respective agreements as
        published in the relevant announcements.

The following table shows the principal operations categorised by business
segments and the details of the connected transactions, including income from
principal operations and cost of sales for each business segment which are
extracted from the Company's financial statements prepared under the PRC
Accounting Rules and Regulations:



                                                                           Increase/decrease
                                                                                   of income Increase/decrease
                                                                              from principal           of cost
                                                                                  operations          of sales   Increase/decrease
                                                                                 compared to       compared to   of gross profit
                                 Income from                                        the same          the same   ratio compared to
 Categorised by                    principal                    Gross profit       period of         period of   the same period
 business segments                operations   Cost of sales          ratio*  preceding year    preceding year   of preceding year
                               (RMB millions)  (RMB millions)            (%)             (%)             (%)    (percentage point)

                                                                                                      
Exploration and production            44,396          17,215           53.47           31.77           10.54            7.26
-----------------------------------------------------------------------------------------------------------------------------------
Refining                             209,118         201,315            0.67           31.61           38.69           (3.68)
-----------------------------------------------------------------------------------------------------------------------------------
Chemicals                             83,066          67,905           17.80           49.02           49.58           (0.24)
-----------------------------------------------------------------------------------------------------------------------------------
Marketing and distribution           208,083         190,487            8.33           31.80           37.40           (3.68)
-----------------------------------------------------------------------------------------------------------------------------------
Others                                53,248          52,604            1.18           51.67           51.32            0.21
-----------------------------------------------------------------------------------------------------------------------------------
Elimination of inter-segment sales  (238,663)       (236,345)             --              --              --              --
-----------------------------------------------------------------------------------------------------------------------------------
Total                                359,248         293,181           16.11           35.20           42.25           (3.40)
-----------------------------------------------------------------------------------------------------------------------------------
Of which: connected transactions      31,795          28,777            9.07           44.52           47.39           (1.39)
-----------------------------------------------------------------------------------------------------------------------------------
Pricing policy for            (1)  Government-prescribed prices and government-guided prices are adopted for products or items
connected transactions             if such prices are available;
                              (2)  Where there is no government-prescribed price or government-guided price for products or
                                   items, the market price (inclusive of bidding price) will apply;
                              (3)  Where none of the above is applicable, the price will be decided based on the reasonable cost
                                   incurred plus sales taxes and  reasonable  profit.  Reasonable cost means the average
                                   production cost of products by the same type of enterprises within  regions with proximity
                                   using the same kind of raw materials. Reasonable profit means profit margin of not more than
                                    6% of the cost incurred based on the current interest rate level set by the government.
-----------------------------------------------------------------------------------------------------------------------------------

Of which:  during the reporting period, the total amount of connected transactions of the products sold and
the services provided by the Company to Sinopec Group was RMB 22,090 million.

*   Gross profit ratio = profit from principal operations/income from principal operations


                                      29


5   ACQUISITIONS, DISPOSALS AND REORGANISATIONS OF ASSETS


    (1)  Acquisitions or purchases of assets


                                                            Net profit/(loss)
                                                                  contributed           Whether it
                                                               to the Company        constituted a                       Whether
                                                                   during the            connected                       related
    The other party                                               period from          transaction        Whether      debts and
    to the transaction                                       the purchase day             (if yes,     the assets    liabilities
    and the assets        Date of            Transaction        to the end of          explain the       has been      have been
    acquired or invested  purchase                 price   the reporting period  pricing principle)   transferred    transferred

                                                                                                       
    Acquisition of        21 Jan 2005    RMB 124 million     RMB(5.94) million           No              No              No
    10.5% of the shares
    in Qingdao Qirun
    held by Hong Kong
    Huarun
-------------------------------------------------------------------------------------------------------------------------------



    (2)  Sales or disposals of assets

    There was no major sales or disposals of assets during the reporting period.


6   DELISTING OF BEIJING YANHUA
    Sinopec Corp. privatised Beijing Yanhua Petrochemical Company Limited
    ("Beijing Yanhua") by way of merger by absorption through Beijing Feitian
    Petrochemical Company Limited ("Beijing Feitian"), a wholly-owned
    subsidiary of Sinopec Corp., established for the purpose of such merger.
    Pursuant to the agreement entered into between Beijing Feitian and Beijing
    Yanhua on 29 December 2004, Beijing Feitian purchased the listed shares of
    Beijing Yanhua from shareholders at a price of HK$ 3.80 per share in cash.
    The total consideration amounted to approximately HK$ 3.846 billion.
    Beijing Yuanhua was delisted on 11 May 2005. Please refer to Sinopec
    Corp.'s announcement published in China Securities, Shanghai Securities and
    Securities Times in Mainland China and South China Morning Post and Hong
    Kong Economic Times in Hong Kong on 30 December 2004 and 7 March 2005 for
    details.

7   SIGNIFICANT TRUSTEESHIP, CONTRACT AND LEASE
    During this reporting period, Sinopec Corp. did not have any significant
    trusteeship, sub-contract or lease of any other company's assets, nor
    placed its assets to or under any other company's trusteeship, sub-contract
    or lease which were required to be disclosed.

8   DURING THIS REPORTING PERIOD, SINOPEC CORP. DID NOT ENTRUST ANY OTHER PARTY
    TO CARRY OUT CASH ASSETS MANAGEMENT


                                      30



9   SIGNIFICANT GUARANTEES (1)
    Guarantees provided by Sinopec Corp. (excluding the guarantees provided
    for its controlling subsidiaries)



                                      Date of
                                      occurrence                                                                         Whether
                                      (date of        Amount                                                 Whether         for
Obligors                              execution of       RMB                                              discharged   connected
                                      agreement)    millions    Type                          Term            or not       party
                                                                                                        
Shanghai Secco Petrochemical
  Co., Ltd.                            9 Feb. 2002     2,930    Joint and several liability   9 Feb. 2002-
                                                                                              20 Dec. 2021       No        Yes
-----------------------------------------------------------------------------------------------------------------------------------
Shanghai Secco Petrochemical
  Co., Ltd.                            9 Feb. 2002     4,062    Joint and several liability   9 Feb. 2002-
                                                                                              20 Dec. 2013       No        Yes
-----------------------------------------------------------------------------------------------------------------------------------
BASF-YPC Co., Ltd.                     7 Mar. 2003     4,680    Joint and several liability   7 Mar. 2003-
                                                                                              31 Dec. 2008       No        Yes
-----------------------------------------------------------------------------------------------------------------------------------
Yueyang Sinopec Shell Coal
 Gasification Co., Ltd.                10 Dec. 2003      377    Joint and several liability   10 Dec.2003-
                                                                                              10 Dec. 2017       No        Yes
-----------------------------------------------------------------------------------------------------------------------------------
Fujian Zhangzhao Expressway
 service Company Limited               21 Jan 2003        10    Joint and several liability   21 Jan.2003-
                                                                                              31 Oct. 2007       No        Yes
-----------------------------------------------------------------------------------------------------------------------------------
External guarantees of Sinopec
  Shanghai Petrochemical
  Co.,Ltd. (2)                         N/A               44
-----------------------------------------------------------------------------------------------------------------------------------
External guarantees of Sinopec
  Zhenhai Refining and
  Chemical Co.,Ltd. (2)                N/A               14
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee provided
  during the reporting period          None
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee outstanding
 at the end of the reporting period                                                                            RMB 12,117 million
-----------------------------------------------------------------------------------------------------------------------------------

GUARANTEES PROVIDED BY SINOPEC CORP. FOR ITS CONTROLLING SUBSIDIARIES
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee provided for its
   controlling subsidiaries during the reporting period                                                                      None
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee for its controlling subsidiaries
   outstanding at the end of the reporting period                                                               RMB 2,617 million
-----------------------------------------------------------------------------------------------------------------------------------

TOTAL AMOUNT OF GUARANTEE PROVIDED BY SINOPEC CORP. (including those provided for its controlling subsidiaries)
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee (3)                                                                                  RMB 14,734 million
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee as a percentage
   of the Sinopec Corp. net assets                                                                                           7.5%
-----------------------------------------------------------------------------------------------------------------------------------

GUARANTEES NOT IN COMPLIANCE WITH THE REQUIREMENTS OF ZHENG JIAN FA [2003] NO. 56 (4)
-----------------------------------------------------------------------------------------------------------------------------------
Amount of guarantee provided for the holding  shareholder or the
  other connected parties in  which less than 50% (excluding 50%)
  shares are owned by Sinopec Corp. (5)                                                                            RMB 24 million
-----------------------------------------------------------------------------------------------------------------------------------
Amount of debt guarantee provided for the companies with
  liabilities to assets ratio of over 70% (5)                                                                     RMB 170 million
-----------------------------------------------------------------------------------------------------------------------------------
Whether the total guaranteed amount is over 50% of the net assets (5)                                                          No
-----------------------------------------------------------------------------------------------------------------------------------
Total amount of guarantee not in compliance with the
  requirements of Zheng Jian Fa [2003] No. 56 (5)                                                                 RMB 194 million
-----------------------------------------------------------------------------------------------------------------------------------

Note 1:  All the guarantees listed above followed the specified review procedures.

Note 2:  This represents the sum of the external guarantees provided by the controlling  subsidiaries of Sinopec Corp. in the
         reporting period multiplied by the respective shareholdings held by Sinopec Corp. in the subsidiaries.

Note 3:  Total amount of guarantee is the aggregate amount of guarantee outstanding (excluding the guarantee to  controlling
         subsidiaries) plus total amount of guarantee outstanding provided to its controlling subsidiaries at the end of the
         reporting period.



                                      31



     

Note 4:  It refers to the Notice on Certain Issues Relating to Regulating Fund Transfers between a Listed Company and Connected
         Parties and the External Guarantees of Listed Company (Zheng Jian Fa [2003] No.56) jointly issued by CSRC and State
         Assets Supervision and Administration Commission (SASAC) in August, 2003.

Note 5:  Pursuant to the provisions in the "Disclosure Format Guideline for the Summary of Interim Report" issued by the
         Shanghai Stock Exchange in 2005, the relevant amounts are as follow:

         1. The amount of the guarantees provided by Sinopec Corp.
            not in compliance with the requirements of Zheng Jian Fa [2003] No. 56; and

         2. The amount of the guarantees provided by controlling subsidiaries of Sinopec Corp.
            not in compliance with the requirements of Zheng Jian Fa [2003] No. 56 multiplied by the respective
            shareholdings held by Sinopec Corp.


Material Items of Guarantees under Performance
At the fourteenth meeting of the First Session of the Board of Directors of
Sinopec Corp., the Board approved Sinopec Corp. to provide conditional
guarantee in both domestic and foreign currencies for the Shanghai Secco
project loan, and the amount of guarantee was RMB 6.992 billion. For further
details, please refer to Sinopec Corp.'s announcement published in China
Securities, Shanghai Securities and Securities Times in Mainland China on 2
April 2002 and the results announcement for the year 2001 published in South
China Morning Post and Hong Kong Economic Times in Hong Kong.

At the fourteenth meeting of the First Session of the Board of Directors of
Sinopec Corp., the Board approved the proposal regarding Sinopec Corp.'s
provision of guarantee for the BASF-YPC projects. On 7 March 2003, Sinopec
Corp. entered into guarantee agreements for the completion of construction of
the BASF-YPC project with domestic and foreign banks, whereby it guaranteed 40%
of a domestic and foreign currencies denominated loan equivalent to
approximately RMB 11.7 billion provided by such banks to BASF-YPC Co., Ltd. for
completion of construction.

At the twenty-second meeting of the First Session of the Board of Directors of
Sinopec Corp., the Board approved the proposal regarding Sinopec Corp.'s
provision of equity pledge for the BASF-YPC project loan on the condition that
BASF should provide equity pledge on the same terms. On 12 August 2004, Sinopec
Corp. officially entered into the relevant equity pledge agreement.

At the twenty-second meeting of the First Session of the Board of Directors of
Sinopec Corp., the Board also approved the proposal regarding Sinopec Corp.'s
provision of guarantee for Yueyang Sinopec Shell Coal Gasification Co., Ltd.
with an amount of RMB 377 million.

At the thirteenth meeting of the Second Session of the Board of Directors of
Sinopec Corp, the Board approved the provision of a credit line guarantee
equivalent to RMB 2.483 billion to China International United Petroleum &
Chemical Co., Ltd..

Specific explanations and independent opinions on the external guarantees
presented by the independent directors
As independent directors of Sinopec Corp., we have carefully reviewed the
external guarantees of Sinopec Corp. The explanations on Sinopec Corp.'s
accumulative and current external guarantees for the first half of 2005 (ended
30 June 2005) are as follows:

In the first half of 2005, no new external guarantees were provided by Sinopec
Corp. The outstanding amount of accumulative external guarantees was
approximately RMB 14.734 billion, decreased by approximately RMB 65 million
compared with that at the end of 2004, and the total amount of guarantees
accounted for 7.5% of the net assets of the Company. The total amount of the
guarantees (including the related amount of external guarantees provided by
controlling subsidiaries calculated with reference to respective shareholdings)
not in compliance with the requirements of Zheng Jian Fa [2003] No. 56 was
approximately RMB 194 million, of which, the amount of guarantees provided by
the Company not in compliance with the requirements of Zheng Jian Fa [2003] No.
56 was RMB 145 million.

Information related to the external guarantees incurred in or before 2004 had
been disclosed in details in Sinopec Corp.'s 2004 Annual Report.

We present our independent opinions
as follows:

Sinopec Corp. has carried out self-inspection on the accumulative and current
external guarantees incurred in the first half of 2005 and has taken steps to
eliminate them. The result shows that there was no new external guarantees
incurred in the first half year of 2005 and the amount of accumulative
guarantees decreased approximately by RMB 65 million compared with that at the
end of 2004. The amount of guarantees provided by the Company not in compliance
with Zheng Jian Fa [2003] No. 56 decreased by RMB 38 million compared with that
at the end of 2004.

Sinopec Corp. shall, in accordance with the laws and regulations of the PRC and
the Articles of Association and other internal rules and regulations, further
reinforce the risk management of external guarantees, and decrease those
guarantees that are not in compliance with the requirements under Zheng Jian Fa
[2003] No. 56.

                                      32




10  PROVISION OF FUND TO AND FUND PROVIDED BY CONNECTED PARTIES
                                                                                                           Unit: RMB millions


                                                                        Provision of                 Funds provided
                                                                          funds to                 by connected party
    Connected party                Relationship                        connected party               to the Company
                                                              Net occurrence        Balance    Net occurrence        Balance

                                                                                                         
    Sinopec Group                  Controlling shareholder            (2,103)         4,032                34          9,713
                                   and its controlled
                                   legal persons
-------------------------------------------------------------------------------------------------------------------------------
    Other connected parties        Associates                            248            556                --             --
-------------------------------------------------------------------------------------------------------------------------------
    Total                                                             (1,855)         4,588                34          9,713
-------------------------------------------------------------------------------------------------------------------------------




11  SUMMARY OF THE USE OF FUNDS BY THE CONTROLLING SHAREHOLDER AND OTHER CONNECTED PARTIES FOR THE
    FIRST HALF OF 2005
                                                                                                              Unit: RMB millions


    Nature of            Name of                                             Opening       Increase      Decrease         Ending
    the use of           connected                          Account       balance of         during        during     balance of
    funds                parties          Relationship      caption       the period     the period    the period     the period

                                                                                                       
    Borrowings             --               --               --                   --             --            --             --
--------------------------------------------------------------------------------------------------------------------------------
    Entrusted loans        BASF-YPC Styrene Other connected  Long-term            60             66            24            102
                           Co., Ltd.        parties          investment
--------------------------------------------------------------------------------------------------------------------------------
    Entrusted investment   --                --                --                 --             --            --             --
--------------------------------------------------------------------------------------------------------------------------------
    Issuing commercial     --                --                --                 --             --            --             --
    bills without
    genuine business
    transaction
--------------------------------------------------------------------------------------------------------------------------------
    Repay debt on behalf
      of other entities    --                --                --                 --             --            --             --
--------------------------------------------------------------------------------------------------------------------------------
    Accounts receivable    Sinopec Group    Controlling      Other             2,502             --           500          2,002
      and other            Company          shareholder      receivables
      receivables aged
      over one year as
      at 30 June 2005
                           Fellow subsid-   Other            Other receiv-     1,696            120         1,348            468
                           iaries con-      connected        ables/accounts
                           trolled by       parties          receivable
                           Sinopec Group
                           Company/other
                           connected
                           companies
--------------------------------------------------------------------------------------------------------------------------------
    Total                                                                      4,258            186         1,872          2,572
--------------------------------------------------------------------------------------------------------------------------------



                                      33


12    PERFORMANCE OF THE COMMITMENTS BY SINOPEC CORP. AND ITS SHAREHOLDER
      HOLDING 5% OR MORE OF THE TOTAL ISSUED SHARE CAPITAL, NAMELY, SINOPEC
      GROUP COMPANY

      (1)   As at the end of the reporting period, the undertakings made by
            Sinopec Corp. include:

            (a)   Carrying out the reorganisation of its three wholly-owned
                  subsidiaries, namely, Sinopec Shengli Oilfield Company
                  Limited, Sinopec Sales Company Limited and Sinopec
                  International Company Limited, in accordance with the PRC
                  Company Law within a specified period of time;

            (b)   Changing the logo currently used at the petrol stations
                  within a specified period of time;

            (c)   Setting up separate office buildings between Sinopec Group
                  Company and Sinopec Corp. within a specified period of time;
                  and

            (d)   Complying with the relevant applicable provisions and rules
                  of the Hong Kong Stock Exchange regarding the waiver of
                  connected transactions.

    (2) As at the end of the reporting period, the major undertakings given by
        Sinopec Group Company include:

            (a)   Complying with the agreements concerning connected
                  transactions;

            (b)   Solving the issues arising from the land use rights
                  certificates and property ownership rights certificates
                  within a specified period of time;

            (c)   Implementing the Reorganisation Agreement (defined in the
                  Prospectus for the Issuance of H Shares);

            (d)   Granting licenses for intellectual property rights;

            (e)   Avoiding competition within the industry; and

            (f)   Giving up the business competition and conflict of interests
                  with Sinopec Corp.

            Details of the above commitments were included in the prospectus
            for the issuance of A shares published by Sinopec Corp. in China
            Securities, Shanghai Securities, and Securities Times on 22 June
            2001. During the period of the report, Sinopec Corp. did not breach
            and was not aware of itself or the above-mentioned principal
            shareholders having breached the commitments.

13    USE OF PROCEEDS FROM ISSUANCE OF A SHARE
      The proceeds from the issuance of A shares of Sinopec Corp. amounted to
      RMB 11.816 billion. After deducting the issuance expenses, the net
      proceeds from the issuance of A shares amounted to RMB 11.648 billion. In
      the year of 2001, RMB 7.766 billion was used, of which, RMB 6.446 billion
      was used to acquire Sinopec National Star, RMB 50 million to cover the
      initial preparation cost of the southwest refined oil product pipeline
      project and RMB 1.27 billion to supplement Sinopec Corp.'s working
      capital. RMB 696 million was used in 2002, of which, RMB 46 million was
      used to cover the initial preparation cost of the southwest refined oil
      product pipeline project and RMB 650 million to build the
      Ningbo-Shanghai-Nanjing crude oil pipeline. During the year of 2003, RMB
      1.514 billion was used, of which, RMB 814 million was used for the
      construction of Ningbo-Shanghai-Nanjing crude oil pipeline, RMB 700
      million for the construction of the southwest refined oil product
      pipeline project. RMB 1.061 billion was used for the southwest refining
      oil product pipeline project in 2004.

      During this reporting period, RMB 611 million was used for the southwest
      refining oil product pipeline project. As at 30 June 2005, the proceeds
      from the issuance of A shares had been completely used.

                                      34


14    QINGDAO REFINING PROJECT
      On 22 June 2004, the Report of Feasibility Study on Qingdao Refining
      Project was approved by National Development and Reform Commission. The
      capacity of the refinery is expected to be 10 million tonnes per year.
      Sinopec Qingdao Refining and Chemical Company Limited ("Qingdao
      Refinery") was established in Qingdao on 18 November 2004. In June 2005,
      the ground breaking ceremony was held in Qiangdao, marking the
      commencement of the construction of the Qingdao Refinery.

15    ACQUISITION OF 40.5% OF THE SHARES IN QINGDAO QIRUN HELD BY HONG KONG
      HUARUN
      Qingdao Qirun Petrochemical Company Limited ("Qingdao Qirun") is a
      Sino-foreign joint venture established by Qingdao Petroleum Company, Qilu
      Petrochemical Company and Hong Kong Huarun Petrochemical (Group) Company
      Limited ("Hong Kong Huarun") on 27 April 1993. The parties contributed
      21%, 38.5% and 40.5%, respectively, to the total registered capital of
      USD 27.38 million. Qingdao Qirun is mainly engaged in storing,
      transporting and transferring crude oil and refined oil product. Qingdao
      Qirun owns a 500,000 meters of crude/refined oil storage tanks, four
      pipelines linked to Qingdao oil terminal, railways connecting to the
      Jiaoji railway and road delivery and transport system for crude/refined
      oil product.

      To facilitate oil products storage and transportation for Qingdao
      Refining Project, Sinopec Corp. and Hong Kong Huarun entered into a share
      transfer agreement on 17 November 2004, pursuant to which Sinopec Corp.
      acquired 30% interest in Qingdao Qirun from Hong Kong Huarun. During the
      reporting period, Sinopec Corp. and Hong Kong Huarun entered into another
      share transfer agreement on 21 January 2005, pursuant to which Sinopec
      Corp. acquired the remaining 10.5% interest in Qingdao Qirun from Hong
      Kong Huarun. The consideration of such share transfer amounted to RMB 124
      million.

16    BASF-YPC INTEGRATED PROJECT FORMALLY PUT INTO OPERATION
      On 28 June 2005, the 600,000
      tonnes per year ethylene project of
      BASF-YPC was officially put into commercial operation.

      BASF-YPC is a joint venture invested by Sinopec Corp. and its related
      parties, and BASF with the capital proportion of 50:50. The joint venture
      has nine production units, which collectively have production capacities
      of 600,000 tonnes per year of ethylene, 300,000 tonnes per year of
      ethylene glycol, 160,000 tonnes per year of acrylic acid, 215,000 tonnes
      per year of acrylic ester, 250,000 tonnes per year of C4-Oxo, 400,000
      tonnes per year of polyethylene, 50,000 tonnes per year of formic acid,
      36,000 tonnes per year of methylamine, 40,000 tonnes per year of
      dimethylformamide, 30,000 tonnes per year of propionic acid.

      In addition, BASF-YPC has a syngas unit, a self-suporting power plant and
      related utilities and ancillary facilities.

                                      35


17    SHANGHAI SECCO 900,000 TONNES ETHYLENE PROJECT FORMALLY PUT INTO OPERATION
      On June 29 2005, the 900,000 tonnes per year ethylene project of Shanghai
      Secco was officially put into operation.

      Shanghai Secco is a joint venture invested by Sinopec Corp., Sinopec
      Shanghai Petrochemical Co.,Ltd. and BP with the investment proportion of
      30:20:50. The said project consists of 8 major production facilities with
      production capacities of 900,000 tonnes per year of ethylene, 600,000
      tonnes-per-year of polyethylene, 250,000 tonnes per year of
      polypropylene, 300,000 tonnes per year of polystyrene and etc.

18    COMMENCEMENT OF THE CONSTRUCTION OF FUJIAN
      REFINING AND ETHYLENE INTEGRATED JV PROJECT
      On 8 July 2005, the opening ceremony for the construction of Fujian
      Refining and Ethylene Integrated JV project was held in Quanzhou, Fujian
      Province, the world class integrated refining and chemical project
      officially entered into its construction stage. On the day of the
      ceremony, the three parties of the joint venture initialed cooperative
      documents including the Joint Venture Contract and the Articles of
      Association for Associate and agreed to submit the documents to the
      Ministry of Commerce.

      Fujian Refining and Ethylene Integrated JV project is a joint venture
      funded by Fujian Refinery Company Limited, Aramco Overseas Company BV,
      and ExxonMobil China Petroleum and Petrochemical Company Limited with the
      investment proportion of 50%, 25% and 25%, respectively. The project will
      increase the processing capacity of Fujian Refinery from current 4
      million tonnes per year to 12 million tonnes per year and improve its
      sour crude oil processing capacity. The said project involves
      construction of new chemical facilities including a 800,000 tonnes per
      year ethylene cracker, 650,000 tonnes per year polyethylene unit, 400,000
      tonnes per year polypropylene unit and a 1,000,000 tonnes per year
      aromatics unit.

      In addition, the said project involves the construction of auxiliary
      utilities and a 300,000 tonnes per year crude oil berth.

19    AUDITORS
      At the Annual General Meeting of Sinopec Corp. for the Year 2004 held on
      18 May 2005, KPMG Huazhen and KPMG were reappointed as the domestic and
      international auditors of the Company for the year of 2005, respectively,
      and the Board of Directors was authorised to determine the remunerations
      for them. The audit fee accrued for the first half of 2005 was RMB 25
      million. The financial statements for the first half of 2005 have been
      audited by KPMG Huazhen and KPMG. The signing certified public
      accountants of KPMG Huazhen are Wu Wei and Zhang Jingjing.

20    ISSUANCE AND LISTING OF CORPORATE BONDS
      On 8 March 2004, Sinopec Corp. successfully issued domestic 10-year term
      corporate bonds which amounted to RMB 3.5 billion with a fixed coupon
      rate of 4.61%. On 28 September 2004, the said corporate bonds were listed
      on the Shanghai Stock Exchange. For further details, please refer to
      Sinopec Corp.'s announcement published in China Securities, Shanghai
      Securities, and Securities Times in Mainland China, and South China
      Morning Post and Hong Kong Economic Times in Hong Kong on 24 February
      2004 and 28 September 2004. As of 31 December 2004, the outstanding
      principal balance of the said corporate bonds was RMB 3.5 billion. From
      24 February 2005 to 23 March 2005, Sinopec Corp. has fully repaid the
      coupon interests for the first year.

21    ISSUANCE OF SHORT-TERM FINANCIAL PAPER
      At the eighteenth meeting of the second session of the Board of Directors
      of Sinopec Corp. held on 29 July 2005, the Board considered and approved
      the proposal concerning the issuance of short-term financial paper, and
      approved that the total amount of short-term financial paper to be issued
      by Sinopec Corp. should not exceed 10% of its net assets recorded in the
      latest audited consolidated balance sheet in accordance with the PRC
      accounting rules and regulations. The Board of Directors or more than two
      directors were unconditionally authorised to decide on the specified
      terms, regulations, conditions and related issues on the issuance of
      financial paper in accordance with the requirements of Sinopec Corp. and
      the market conditions. The Board approved the submission of the proposal
      to the first Extraordinary General Meeting on 19 September 2005 to be
      considered and approved. For further details, please refer to Sinopec
      Corp.'s announcement published in China Securities, Shanghai Securities,
      and Securities Times in Mainland China, and South China Morning Post and
      Hong Kong Economic Times in Hong Kong SAR on 1 August 2005.

                                      36


22    APPLICATION OF THE MODEL CODE
      During this reporting period, no director has infringed the requirements
      set out under the Model Code for Securities Transactions by Directors of
      Listed Issuers, Appendix 10 to the Listing Rules stipulated by the Hong
      Kong Stock Exchange.

23    REPURCHASE, SALE AND REDEMPTION OF SHARES
      Apart from those as disclosed above, Sinopec Corp. or any of its
      subsidiaries, has not repurchased, sold or redeemed any securities of
      Sinopec Corp. or its subsidiaries during the reporting period.

24    INTERESTS OF DIRECTORS, SUPERVISORS AND OTHER MEMBERS OF THE SENIOR
      MANAGEMENT IN THE SHARE CAPITAL AND THEIR ENGAGEMENT OR DISMISSAL

      (1)   Interests of Directors, Supervisors and Other Members of the Senior
            Management in the Share Capital As of 30 June 2005, none of the
            directors, supervisors or senior management of Sinopec Corp. had
            any interest in any shares of Sinopec Corp.

            As of 30 June 2005, none of the directors, supervisors or senior
            management or any of their respective associates had any interests
            and short positions in any shares, debentures or related shares of
            Sinopec Corp. or its associated corporations (as defined in Part XV
            of the Securities and Futures Ordinance) which were required to be
            notified to Sinopec Corp. and the Hong Kong Stock Exchange pursuant
            to Division 7 and 8 of Part XV of the Securities and Futures
            Ordinance or which were required pursuant to section 352 of the
            Securities and Futures Ordinance to be entered in the register
            referred to therein, or which were required to be notified to
            Sinopec Corp. and the Hong Kong Stock Exchange pursuant to the
            Model Code for Securities Transactions Entered by Directors of
            Listed Companies as specified in the Listing Rules of The Stock
            Exchange of Hong Kong Limited (including those interests and short
            positions that are deemed to be such, or are regarded to be owned
            in accordance with the relative provisions under the Securities and
            Futures Ordinance).

      (2)   The engagement or dismissal of Directors, Supervisors and Other
            Members of the Senior Management At the sixteenth meeting of the
            Second Session of the Board of Directors of Sinopec Corp., the
            Board approved the applications of Mr. Wang Jiming to resign as the
            President of Sinopec Corp. and Mr. Mou Shuling to resign as the
            Senior Vice President of Sinopec Corp. The Board of Directors also
            approved the appointment of Mr. Wang Tianpu as President of Sinopec
            Corp. and Mr. Zhang Jianhua and Mr. Wang Zhigang as Senior Vice
            President of Sinopec Corp., respectively.

25    OTHER SIGNIFICANT EVENTS
      During this reporting period, neither Sinopec Corp., the Board of
      Directors of Sinopec Corp., nor the directors were subject to any
      investigation from the CSRC, nor was there any administrative penalty or
      circular of criticism issued by the CSRC, the Securities and Futures
      Commission of Hong Kong and the Securities and Exchange Commission of the
      United States, nor any reprimand published by the Shanghai Stock
      Exchange, the Hong Kong Stock Exchange, the New York Stock Exchange or
      the London Stock Exchange.


                                      37



REPORT OF THE PRC AUDITORS

[KPMG Huazhen LOGO GRAPHIC OMITTED]

To the Shareholders of China Petroleum & Chemical Corporation:

We have audited the accompanying Company's consolidated balance sheet and
balance sheet at 30 June 2005, and the consolidated income statement and profit
appropriation statement, income statement and profit appropriation statement,
consolidated cash flow statement and cash flow statement for the six-month
period ended 30 June 2005. The preparation of these financial statements is the
responsibility of the Company's management. Our responsibility is to express an
audit opinion on these financial statements based on our audit.

We conducted our audit in accordance with China's Independent Auditing
Standards of the Certified Public Accountants. Those standards require that we
plan and perform the audit to obtain reasonable assurance as to whether the
financial statements are free from material misstatement. An audit includes
examination, on a test basis, of evidence supporting the amounts and
disclosures in the financial statements, an assessment of the accounting
policies used and significant estimates made by the Company's management in the
preparation of the financial statements, as well as evaluating the overall
financial statements presentation. We believe that our audit provides a
reasonable basis for our opinion.

In our opinion, the above-mentioned financial statements comply with the
requirements of the Accounting Standards for Business Enterprises and the
Accounting Regulations for Business Enterprises issued by the Ministry of
Finance of the People's Republic of China and present fairly, in all material
respects, the Company's consolidated financial position and financial position
at 30 June 2005, and the consolidated results of operations, results of
operations, consolidated cash flows and cash flows for the six-month period
ended 30 June 2005.


KPMG Huazhen                                     Certified Public Accountants
                                                 Registered in the People's
                                                   Republic of China

8/F, Office Tower E2                             Wu Wei
Oriental Plaza                                   Zhang Jingjing
No.1, East Chang An Ave.
Beijing, The People's Republic of China          26 August 2005
Post Code: 100738



                                      38



(A)  FINANCIAL STATEMENTS PREPARED UNDER THE PRC ACCOUNTING RULES AND
     REGULATIONS CONSOLIDATED BALANCE SHEET
     at 30 June 2005


                                                                                                AT 30 JUNE    At 31 December
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                             

 Assets
-----------------------------------------------------------------------------------------------------------------------------------
 Current assets
    Cash at bank and in hand                                                       4                15,322            18,280
    -------------------------------------------------------------------------------------------------------------------------------
    Bills receivable                                                               5                 8,356             7,812
    -------------------------------------------------------------------------------------------------------------------------------
    Trade accounts receivable                                                      6                15,247             9,756
    -------------------------------------------------------------------------------------------------------------------------------
    Other receivables                                                              7                11,682            12,462
    -------------------------------------------------------------------------------------------------------------------------------
    Advance payments                                                               8                 6,241             4,828
    -------------------------------------------------------------------------------------------------------------------------------
    Inventories                                                                    9                78,467            63,918
-----------------------------------------------------------------------------------------------------------------------------------
 Total current assets                                                                              135,315           117,056
-----------------------------------------------------------------------------------------------------------------------------------
 Long-term equity investments (Including equity investment
    differences of RMB 572 million (2004: RMB 383 million))                       10                10,549            13,409
-----------------------------------------------------------------------------------------------------------------------------------
 Fixed assets
    Fixed assets, at cost                                                                          548,413           519,462
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Accumulated depreciation                                                                 258,317           243,510
    -------------------------------------------------------------------------------------------------------------------------------
    Net book value of fixed assets before impairment losses                       11               290,096           275,952
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Provision for impairment losses on fixed assets                         11                 6,213             5,816
    -------------------------------------------------------------------------------------------------------------------------------
    Net book value of fixed assets                                                                 283,883           270,136
    -------------------------------------------------------------------------------------------------------------------------------
    Construction materials                                                        12                   984               430
    -------------------------------------------------------------------------------------------------------------------------------
    Construction in progress                                                      13                47,629            45,976
    -------------------------------------------------------------------------------------------------------------------------------
 Total fixed assets                                                                                332,496           316,542
-----------------------------------------------------------------------------------------------------------------------------------
 Intangible assets and other assets
-----------------------------------------------------------------------------------------------------------------------------------
    Intangible assets                                                             14                 6,125             5,345
    -------------------------------------------------------------------------------------------------------------------------------
    Long-term deferred expenses                                                   15                 3,783             3,563
    -------------------------------------------------------------------------------------------------------------------------------
 Total intangible assets and other assets                                                            9,908             8,908
-----------------------------------------------------------------------------------------------------------------------------------
 Deferred tax assets                                                              16                 4,718             4,166
-----------------------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------------------------
 Total assets                                                                                      492,986           460,081
-----------------------------------------------------------------------------------------------------------------------------------
 Liabilities and shareholders' funds
-----------------------------------------------------------------------------------------------------------------------------------
 Current liabilities
    Short-term loans                                                              17                34,419            26,723
    -------------------------------------------------------------------------------------------------------------------------------
    Bills payable                                                                 18                26,893            30,797
    -------------------------------------------------------------------------------------------------------------------------------
    Trade accounts payable                                                        19                34,152            23,792
    -------------------------------------------------------------------------------------------------------------------------------
    Receipts in advance                                                           20                 9,189             8,605
    -------------------------------------------------------------------------------------------------------------------------------
    Wages payable                                                                                    3,615             3,223
    -------------------------------------------------------------------------------------------------------------------------------
    Staff welfare payable                                                                            1,095             1,101
    -------------------------------------------------------------------------------------------------------------------------------
    Taxes payable                                                                 21                 3,552             6,741
    -------------------------------------------------------------------------------------------------------------------------------
    Other payables                                                                22                 1,808             1,519
    -------------------------------------------------------------------------------------------------------------------------------
    Other creditors                                                               23                27,384            26,459
    -------------------------------------------------------------------------------------------------------------------------------
    Accrued expenses                                                              24                 2,395               652
    -------------------------------------------------------------------------------------------------------------------------------
    Current portion of long-term liabilities                                      25                 7,245            14,298
    -------------------------------------------------------------------------------------------------------------------------------
 Total current liabilities                                                                         151,747           143,910
-----------------------------------------------------------------------------------------------------------------------------------
 Long-term liabilities
-----------------------------------------------------------------------------------------------------------------------------------
    Long-term loans                                                               26               110,099            94,087
    -------------------------------------------------------------------------------------------------------------------------------
    Debentures payable                                                            27                 3,500             3,500
    -------------------------------------------------------------------------------------------------------------------------------
    Other long-term payables                                                      28                   892               820
    -------------------------------------------------------------------------------------------------------------------------------
 Total long-term liabilities                                                                       114,491            98,407
-----------------------------------------------------------------------------------------------------------------------------------
 Deferred tax liabilities                                                         16                     3               198
-----------------------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------------------------
 Total liabilities                                                                                 266,241           242,515
-----------------------------------------------------------------------------------------------------------------------------------
 Minority interests                                                                                 29,174            31,216
-----------------------------------------------------------------------------------------------------------------------------------
 Shareholders' funds
-----------------------------------------------------------------------------------------------------------------------------------
    Share capital                                                                 29                86,702            86,702
    -------------------------------------------------------------------------------------------------------------------------------
    Capital reserve                                                               30                37,121            37,121
    -------------------------------------------------------------------------------------------------------------------------------
    Surplus reserves (Including statutory public welfare fund of
       RMB 11,362 million (2004: RMB 9,558 million))                              31                29,724            26,116
    -------------------------------------------------------------------------------------------------------------------------------
    Unrecognised investment losses                                                                    (600)             (713)
    -------------------------------------------------------------------------------------------------------------------------------
    Undistributed profits (Including cash dividend declared after the
      balance sheet date of RMB 3,468 million (2004: Proposed cash
      dividend of RMB 6,936 million))                                             39                44,624            37,124
    -------------------------------------------------------------------------------------------------------------------------------
 Total shareholders' funds                                                                         197,571           186,350
-----------------------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------------------------
 Total liabilities and shareholders' funds                                                         492,986           460,081
===================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                       Liu Yun
Chairman                           President                      Director, Senior Vice President    Head of Accounting
(Authorised representative)                                       and Chief Financial Officer        Division

The notes on pages 47 to 74 form part of these financial statements.



                                      39






BALANCE SHEET
at 30 June 2005

                                                                                                At 30 June    At 31 December
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                              

 Assets
-----------------------------------------------------------------------------------------------------------------------------------
 Current assets
-----------------------------------------------------------------------------------------------------------------------------------
    Cash at bank and in hand                                                       4                 4,692             6,299
    -------------------------------------------------------------------------------------------------------------------------------
    Bills receivable                                                               5                 1,244             1,597
    -------------------------------------------------------------------------------------------------------------------------------
    Trade accounts receivable                                                      6                 8,790             8,245
    -------------------------------------------------------------------------------------------------------------------------------
    Other receivables                                                              7                16,137            19,625
    -------------------------------------------------------------------------------------------------------------------------------
    Advance payments                                                               8                 5,072             4,358
    -------------------------------------------------------------------------------------------------------------------------------
    Inventories                                                                    9                39,000            33,951
    -------------------------------------------------------------------------------------------------------------------------------
 Total current assets                                                                               74,935            74,075
===================================================================================================================================
 Long-term equity investments (Including equity investment differences of
    RMB 582 million (2004: RMB 400 million))                                      10               126,733           124,211
===================================================================================================================================
 Fixed assets
-----------------------------------------------------------------------------------------------------------------------------------
    Fixed assets, at cost                                                                          278,794           271,120
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Accumulated depreciation                                                                 120,917           113,572
    -------------------------------------------------------------------------------------------------------------------------------
    Net book value of fixed assets before impairment losses                       11               157,877           157,548
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Provision for impairment losses on fixed assets                         11                 4,043             4,038
    -------------------------------------------------------------------------------------------------------------------------------
    Net book value of fixed assets                                                                 153,834           153,510
    -------------------------------------------------------------------------------------------------------------------------------
    Construction materials                                                        12                   215                93
    -------------------------------------------------------------------------------------------------------------------------------
    Construction in progress                                                      13                35,706            28,779
    -------------------------------------------------------------------------------------------------------------------------------
 Total fixed assets                                                                                189,755           182,382
===================================================================================================================================
 Intangible assets and other assets
-----------------------------------------------------------------------------------------------------------------------------------
    Intangible assets                                                             14                 4,316             4,261
    -------------------------------------------------------------------------------------------------------------------------------
    Long-term deferred expenses                                                   15                 2,906             2,530
    -------------------------------------------------------------------------------------------------------------------------------
 Total intangible assets and other assets                                                            7,222             6,791
===================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Deferred tax assets                                                              16                 2,376             3,708
===================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Total assets                                                                                      401,021           391,167
-----------------------------------------------------------------------------------------------------------------------------------
 Liabilities and shareholders' funds
-----------------------------------------------------------------------------------------------------------------------------------
 Current liabilities
-----------------------------------------------------------------------------------------------------------------------------------
    Short-term loans                                                              17                20,482            16,254
    -------------------------------------------------------------------------------------------------------------------------------
    Bills payable                                                                 18                23,054            21,589
    -------------------------------------------------------------------------------------------------------------------------------
    Trade accounts payable                                                        19                17,296            21,137
    -------------------------------------------------------------------------------------------------------------------------------
    Receipts in advance                                                           20                 7,513             6,106
    -------------------------------------------------------------------------------------------------------------------------------
    Wages payable                                                                                    2,171             1,854
    -------------------------------------------------------------------------------------------------------------------------------
    Staff welfare payable                                                                              467               498
    -------------------------------------------------------------------------------------------------------------------------------
    Taxes payable                                                                 21                  (269)            3,170
    -------------------------------------------------------------------------------------------------------------------------------
    Other payables                                                                22                   510               442
    -------------------------------------------------------------------------------------------------------------------------------
    Other creditors                                                               23                27,467            34,156
    -------------------------------------------------------------------------------------------------------------------------------
    Accrued expenses                                                              24                   624               430
    -------------------------------------------------------------------------------------------------------------------------------
    Current portion of long-term liabilities                                      25                 3,802            11,506
    -------------------------------------------------------------------------------------------------------------------------------
 Total current liabilities                                                                         103,117           117,142
===================================================================================================================================
 Long-term liabilities
-----------------------------------------------------------------------------------------------------------------------------------
    Long-term loans                                                               26                95,094            82,332
    -------------------------------------------------------------------------------------------------------------------------------
    Debentures payable                                                            27                 3,500             3,500
    -------------------------------------------------------------------------------------------------------------------------------
    Other long-term payables                                                      28                   476               438
    -------------------------------------------------------------------------------------------------------------------------------
 Total long-term liabilities                                                                        99,070            86,270
===================================================================================================================================
 Deferred tax liabilities                                                         16                     1                16
===================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Total liabilities                                                                                 202,188           203,428
-----------------------------------------------------------------------------------------------------------------------------------
 Shareholders' funds
-----------------------------------------------------------------------------------------------------------------------------------
    Share capital                                                                 29                86,702            86,702
    -------------------------------------------------------------------------------------------------------------------------------
    Capital reserve                                                               30                37,797            37,797
    -------------------------------------------------------------------------------------------------------------------------------
    Surplus reserves (Including statutory public welfare fund of
       RMB 11,362 million (2004: RMB 9,558 million))                              31                29,724            26,116
    -------------------------------------------------------------------------------------------------------------------------------
    Undistributed profits (Including cash dividend declared after the
      balance sheet date of RMB 3,468 million (2004: Proposed cash dividend
      of RMB 6,936 million))                                                      39                44,610            37,124
-----------------------------------------------------------------------------------------------------------------------------------
 Total shareholders' funds                                                                         198,833           187,739
-----------------------------------------------------------------------------------------------------------------------------------
===================================================================================================================================

 Total liabilities and shareholders' funds                                                         401,021           391,167
===================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                        Liu Yun
Chairman                           President                      Director, Senior Vice President     Head of Accounting
(Authorised representative)                                       and Chief Financial Officer         Division



The notes on pages 47 to 74 form part of these financial statements.


                                      40


CONSOLIDATED INCOME STATEMENT AND PROFIT APPROPRIATION STATEMENT
for the six-month period ended 30 June 2005


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                            
 Income from principal operations                                                 32               359,248           265,709
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Cost of sales                                                                               293,181           206,098
       Sales taxes and surcharges                                                 33                 8,204             7,776
       ----------------------------------------------------------------------------------------------------------------------------
 Profit from principal operations                                                                   57,863            51,835
===================================================================================================================================
 Add:Profit from other operations                                                                      447               616
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Selling expenses                                                                             10,359            8,664
-----------------------------------------------------------------------------------------------------------------------------------
       Administrative expenses                                                                      10,600            10,865
       ----------------------------------------------------------------------------------------------------------------------------
       Financial expenses                                                         34                 2,852             2,094
       ----------------------------------------------------------------------------------------------------------------------------
       Exploration expenses, including dry holes                                  35                 3,355             2,475
       ----------------------------------------------------------------------------------------------------------------------------
 Operating profit                                                                                   31,144            28,353
===================================================================================================================================
 Add:Investment (loss) / income                                                   36                  (742)              516
-----------------------------------------------------------------------------------------------------------------------------------
       Non-operating income                                                                            133               181
       ----------------------------------------------------------------------------------------------------------------------------
 Less: Non-operating expenses                                                     37                 1,109             4,952
-----------------------------------------------------------------------------------------------------------------------------------
 Profit before taxation                                                                             29,426            24,098
===================================================================================================================================
 Less: Taxation                                                                   38                 9,168             7,154
-----------------------------------------------------------------------------------------------------------------------------------
       Minority interests                                                                            2,101             2,412
       ----------------------------------------------------------------------------------------------------------------------------
 Add:  Unrecognised investment losses                                                                 (113)              507
-----------------------------------------------------------------------------------------------------------------------------------
 Net profit                                                                                         18,044            15,039
===================================================================================================================================
 Add:  Undistributed profits at the beginning of the period                                         37,124            19,975
-----------------------------------------------------------------------------------------------------------------------------------
 Distributable profits                                                                              55,168            35,014
===================================================================================================================================
 Less: Transfer to statutory surplus reserve                                      31                 1,804             1,504
       ----------------------------------------------------------------------------------------------------------------------------
       Transfer to statutory public welfare fund                                  31                 1,804             1,504
       ----------------------------------------------------------------------------------------------------------------------------
 Distributable profits to shareholders                                                              51,560            32,006
===================================================================================================================================
 Less: Distribution of ordinary shares' dividends                                 39                 6,936             5,202
-----------------------------------------------------------------------------------------------------------------------------------
 Undistributed profits at the end of the period (Including dividend
    declared after the balance sheet date of RMB 3,468 million
    (2004: RMB 3,468 million))                                                    39                44,624            26,804
===================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                       Liu Yun
Chairman                           President                      Director, Senior Vice President    Head of Accounting
(Authorised representative)                                       and Chief Financial Officer        Division




The notes on pages 47 to 74 form part of these financial statements.


                                      41


INCOME STATEMENT AND PROFIT APPROPRIATION STATEMENT
for the six-month period ended 30 June 2005


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                            
 Income from principal operations                                                 32               241,340           183,836
-----------------------------------------------------------------------------------------------------------------------------------
 Less:  Cost of sales                                                                              212,726           154,678
-----------------------------------------------------------------------------------------------------------------------------------
     Sales taxes and surcharges                                                   33                 5,386             4,661
-----------------------------------------------------------------------------------------------------------------------------------
 Profit from principal operations                                                                   23,228            24,497
====================================================================================================================================
 Add:Profit from other operations                                                                      175                29
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Selling expenses                                                                              6,609             5,590
-----------------------------------------------------------------------------------------------------------------------------------
     Administrative expenses                                                                         6,141             7,204
-----------------------------------------------------------------------------------------------------------------------------------
     Financial expenses                                                           34                 1,852             1,287
-----------------------------------------------------------------------------------------------------------------------------------
     Exploration expenses, including dry holes                                    35                 2,678             1,831
-----------------------------------------------------------------------------------------------------------------------------------
 Operating profit                                                                                    6,123             8,614
====================================================================================================================================
 Add:Investment income                                                            36                20,934            16,640
-----------------------------------------------------------------------------------------------------------------------------------
     Non-operating income                                                                               99               112
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Non-operating expenses                                                     37                   432               3,552
-----------------------------------------------------------------------------------------------------------------------------------
 Profit before taxation                                                                             26,724            21,814
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Taxation                                                                   38                 8,694             6,532
-----------------------------------------------------------------------------------------------------------------------------------
 Net profit                                                                                         18,030            15,282
===================================================================================================================================
 Add:  Undistributed profits at the beginning of the period                                         37,124            19,732
-----------------------------------------------------------------------------------------------------------------------------------
 Distributable profits                                                                              55,154            35,014
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Transfer to statutory surplus reserve                                      31                 1,804             1,504
-----------------------------------------------------------------------------------------------------------------------------------
     Transfer to statutory public welfare fund                                    31                 1,804             1,504
-----------------------------------------------------------------------------------------------------------------------------------
 Distributable profits to shareholders                                                              51,546            32,006
-----------------------------------------------------------------------------------------------------------------------------------
 Less: Distribution of ordinary shares' dividends                                 39                 6,936             5,202
-----------------------------------------------------------------------------------------------------------------------------------
 Undistributed profits at the end of the period (Including
    dividend declared after the balance sheet date of RMB 3,468
    million (2004: RMB 3,468 million))                                            39                44,610            26,804
====================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                       Liu Yun
Chairman                           President                      Director, Senior Vice President    Head of Accounting
(Authorised representative)                                       and Chief Financial Officer        Division



The notes on pages 47 to 74 form part of these financial statements.



                                      42


CONSOLIDATED CASH FLOW STATEMENT
for the six-month period ended 30 June 2005


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                               

 Cash flows from operating activities
-----------------------------------------------------------------------------------------------------------------------------------
    Cash received from sale of goods and rendering of services                                     423,708           313,412
    -------------------------------------------------------------------------------------------------------------------------------
    Rentals received                                                                                    89               202
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash received relating to operating activities                                             1,787             1,105
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                      425,584           314,719
====================================================================================================================================
    Cash paid for goods and services                                                              (349,021)         (246,030)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for operating leases                                                                  (2,691)           (2,122)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid to and on behalf of employees                                                         (8,272)           (8,282)
    -------------------------------------------------------------------------------------------------------------------------------
    Value added tax paid                                                                           (14,217)          (12,672)
    -------------------------------------------------------------------------------------------------------------------------------
    Income tax paid                                                                                (12,424)           (8,347)
    -------------------------------------------------------------------------------------------------------------------------------
    Taxes paid other than value added tax and income tax                                            (8,986)           (8,456)
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash paid relating to operating activities                                                (4,929)           (7,116)
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                    (400,540)         (293,025)
====================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Net cash flows from operating activities                                         (a)               25,044            21,694
====================================================================================================================================
 Cash flows from investing activities
====================================================================================================================================
    Cash received from sale of investments                                                              63                31
    -------------------------------------------------------------------------------------------------------------------------------
    Dividends received                                                                                 362               222
    -------------------------------------------------------------------------------------------------------------------------------
    Net cash received from sale of fixed assets and intangible assets                                  201               187
    -------------------------------------------------------------------------------------------------------------------------------
    Maturity of time deposits with financial institutions                                              527               800
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash received relating to investing activities                                               168               170
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                        1,321             1,410
====================================================================================================================================
    Cash paid for acquisition of fixed assets and intangible assets                                (26,339)          (26,424)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for acquisition of fixed assets and intangible assets
       of jointly controlled entities                                                               (1,896)           (3,368)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for purchases of investments                                                            (706)             (919)
    -------------------------------------------------------------------------------------------------------------------------------
    Increase in time deposits with financial institutions                                             (334)           (1,371)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for acquisition of operating assets and
       the associated liabilities from China Petrochemical Corporation                              (3,128)           (1,828)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for acquisition of H shares of a subsidiary                                           (4,088)                --
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                     (36,491)          (33,910)
====================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Net cash flows from investing activities                                                          (35,170)          (32,500)
====================================================================================================================================
 Cash flows from financing activities
====================================================================================================================================
    Proceeds from contribution from minority shareholders                                               86                92
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from issuance of corporate bonds, net of issuing expenses                                  --             3,472
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from borrowings                                                                       292,505           160,356
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from borrowings of jointly controlled entities                                          2,603             1,621
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                      295,194           165,541
====================================================================================================================================
    Repayments of borrowings                                                                      (281,804)         (150,838)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for dividends, distribution of profit or interest                                     (5,515)           (4,703)
    -------------------------------------------------------------------------------------------------------------------------------
    Dividends paid to minority shareholders by subsidiaries                                           (514)             (141)
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                    (287,833)         (155,682)
====================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
Net cash flows from financing activities                                                             7,361             9,859
====================================================================================================================================
Effects of foreign exchange rate                                                                        --                (1)
====================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------

Net decrease in cash and cash equivalents                                         (c)               (2,765)             (948)
====================================================================================================================================


The notes on pages 47 to 74 form part of these financial statements.


                                      43




                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                                


(a) Reconciliation of net profit to cash flows from operating activities
--------------------------------------------------------------------------------------------------------------------------------
    Net profit                                                                                      18,044            15,039
--------------------------------------------------------------------------------------------------------------------------------
    Add:(Reversal of) / provision for allowance for doubtful accounts                                 (156)              505
--------------------------------------------------------------------------------------------------------------------------------
        Provision for diminution in value of inventories                                                70               145
        ------------------------------------------------------------------------------------------------------------------------
        Depreciation of fixed assets                                                                15,107            14,749
        ------------------------------------------------------------------------------------------------------------------------
        Amortisation of intangible assets                                                              305               287
        ------------------------------------------------------------------------------------------------------------------------
        Impairment losses on fixed assets                                                              397             2,763
        ------------------------------------------------------------------------------------------------------------------------
        Impairment losses on long-term investments                                                      35                39
        ------------------------------------------------------------------------------------------------------------------------
        Net loss on disposal of fixed assets and intangible assets                                      21             1,376
        ------------------------------------------------------------------------------------------------------------------------
        Financial expenses                                                                           2,852             2,094
        ------------------------------------------------------------------------------------------------------------------------
        Dry hole costs                                                                               1,325               764
        ------------------------------------------------------------------------------------------------------------------------
        Investment loss / (income)                                                                     707              (403)
        ------------------------------------------------------------------------------------------------------------------------
        Deferred tax liabilities (less: assets)                                                       (747)           (1,414)
        ------------------------------------------------------------------------------------------------------------------------
        Increase in inventories                                                                    (15,026)          (14,653)
        ------------------------------------------------------------------------------------------------------------------------
        Increase in operating receivables                                                           (6,599)           (6,681)
        ------------------------------------------------------------------------------------------------------------------------
        Increase in operating payables                                                               6,608             4,672
        ------------------------------------------------------------------------------------------------------------------------
        Minority interests                                                                           2,101             2,412
        ------------------------------------------------------------------------------------------------------------------------
    Net cash flows from operating activities                                                        25,044            21,694
================================================================================================================================


(b) Financing activities not requiring the use of cash
--------------------------------------------------------------------------------------------------------------------------------
    Current portion of convertible bonds                                                                --             1,500
    ----------------------------------------------------------------------------------------------------------------------------

(c) Net decrease in cash and cash equivalents
--------------------------------------------------------------------------------------------------------------------------------
    Cash and cash equivalents at the end of the period                                              13,616            14,273
    ----------------------------------------------------------------------------------------------------------------------------
    Less: Cash and cash equivalents at the beginning of the period                                  16,381            15,221
    ----------------------------------------------------------------------------------------------------------------------------
    Net decrease in cash and cash equivalents                                                       (2,765)             (948)
================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                       Liu Yun
Chairman                           President                      Director, Senior Vice President    Head of Accounting
(Authorised representative)                                       and Chief Financial Officer        Division



The notes on pages 47 to 74 form part of these financial statements.


                                      44



CASH FLOW STATEMENT
for the six-month period ended 30 June 2005


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                              

 Cash flows from operating activities
-----------------------------------------------------------------------------------------------------------------------------------
    Cash received from sale of goods and rendering of services                                     290,762           217,649
    -------------------------------------------------------------------------------------------------------------------------------
    Rentals received                                                                                    45               106
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash received relating to operating activities                                             1,450               820
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                      292,257           218,575
====================================================================================================================================
    Cash paid for goods and services                                                              (254,608)         (181,662)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for operating leases                                                                  (2,084)           (1,472)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid to and on behalf of employees                                                         (4,640)           (4,314)
    -------------------------------------------------------------------------------------------------------------------------------
    Value added tax paid                                                                            (6,338)           (7,122)
    -------------------------------------------------------------------------------------------------------------------------------
    Income tax paid                                                                                 (2,837)           (3,265)
    -------------------------------------------------------------------------------------------------------------------------------
    Taxes paid other than value added tax and income tax                                            (5,878)           (5,193)
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash paid relating to operating activities                                               (12,269)           (6,924)
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                    (288,654)         (209,952)
====================================================================================================================================

-----------------------------------------------------------------------------------------------------------------------------------
 Net cash flows from operating activities                                         (a)                3,603             8,623
====================================================================================================================================
 Cash flows from investing activities
====================================================================================================================================
    Cash received from sale of investments                                                              62                62
    -------------------------------------------------------------------------------------------------------------------------------
    Dividends received                                                                              15,910             4,908
    -------------------------------------------------------------------------------------------------------------------------------
    Net cash received from sale of fixed assets and intangible assets                                  104                98
    -------------------------------------------------------------------------------------------------------------------------------
    Maturity of time deposits with financial institutions                                              184               422
    -------------------------------------------------------------------------------------------------------------------------------
    Other cash received relating to investing activities                                                57                74
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                       16,317             5,564
====================================================================================================================================
    Cash paid for acquisition of fixed assets and intangible assets                                (18,044)          (18,628)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for purchases of investments                                                          (1,161)           (1,240)
    -------------------------------------------------------------------------------------------------------------------------------
    Increase in time deposits with financial institutions                                               --              (395)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for acquisition of operating assets and the associated liabilities
       from China Petrochemical Corporation                                                         (3,128)           (1,828)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash paid for acquisition of H shares of a subsidiary                                           (4,088)               --
    -------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                     (26,421)          (22,091)
====================================================================================================================================

 Net cash flows from investing activities                                                          (10,104)          (16,527)
====================================================================================================================================
 Cash flows from financing activities
====================================================================================================================================
    Proceeds from issuance of corporate bonds, net of issuing expenses                                  --             3,472
-----------------------------------------------------------------------------------------------------------------------------------
    Proceeds from borrowings                                                                       186,066            73,745
-----------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash inflows                                                                      186,066            77,217
-----------------------------------------------------------------------------------------------------------------------------------
    Repayments of borrowings                                                                      (176,629)          (64,779)
-----------------------------------------------------------------------------------------------------------------------------------
    Cash paid for dividends, distribution of profit or interest                                     (4,359)           (3,760)
-----------------------------------------------------------------------------------------------------------------------------------
    Sub-total of cash outflows                                                                    (180,988)          (68,539)
====================================================================================================================================

 Net cash flows from financing activities                                                            5,078             8,678
====================================================================================================================================

 Net (decrease) / increase in cash and cash equivalents                           (b)               (1,423)              774
====================================================================================================================================



The notes on pages 47 to 74 form part of these financial statements.


                                      45





                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

(a) Reconciliation of net profit to cash flows from operating activities
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                                                
    Net profit                                                                                      18,030            15,282
-----------------------------------------------------------------------------------------------------------------------------------
    Add:Provision for allowance for doubtful accounts                                                   11               613
-----------------------------------------------------------------------------------------------------------------------------------
        Provision for diminution in value of inventories                                                 1                87
        ---------------------------------------------------------------------------------------------------------------------------
        Depreciation of fixed assets                                                                 7,539             6,201
        ---------------------------------------------------------------------------------------------------------------------------
        Amortisation of intangible assets                                                              203               173
        ---------------------------------------------------------------------------------------------------------------------------
        Impairment losses on fixed assets                                                                5             1,741
        ---------------------------------------------------------------------------------------------------------------------------
        Impairment losses on long-term investments                                                       7                 --
        ---------------------------------------------------------------------------------------------------------------------------
        Net loss on disposal of fixed assets and intangible assets                                      19             1,207
        ---------------------------------------------------------------------------------------------------------------------------
        Financial expenses                                                                           1,852             1,287
        ---------------------------------------------------------------------------------------------------------------------------
        Dry hole costs                                                                                 990               408
        ---------------------------------------------------------------------------------------------------------------------------
        Investment income                                                                          (13,292)          (12,103)
        ---------------------------------------------------------------------------------------------------------------------------
        Deferred tax liabilities (less: assets)                                                      1,317              (881)
        ---------------------------------------------------------------------------------------------------------------------------
        Increase in inventories                                                                     (5,172)           (9,158)
        ---------------------------------------------------------------------------------------------------------------------------
        Decrease / (increase) in operating receivables                                               3,304            (1,009)
        ---------------------------------------------------------------------------------------------------------------------------
        (Decrease) / increase in operating payables                                                (11,211)            4,775
        ---------------------------------------------------------------------------------------------------------------------------
    Net cash flows from operating activities                                                         3,603             8,623
====================================================================================================================================

(b) Net (decrease) / increase in cash and cash equivalents
====================================================================================================================================
    Cash and cash equivalents at the end of the period                                               4,628             7,119
    -------------------------------------------------------------------------------------------------------------------------------
    Less:  Cash and cash equivalents at the beginning of the period                                  6,051             6,345
    -------------------------------------------------------------------------------------------------------------------------------
    Net (decrease) / increase in cash and cash equivalents                                          (1,423)              774
====================================================================================================================================

Approved by the Board of Directors on 26 August 2005.

Chen Tonghai                       Wang Tianpu                    Zhang Jiaren                       Liu Yun
Chairman                           President                      Director, Senior Vice President    Head of Accounting
(Authorised representative)                                       and Chief Financial Officer        Division



The notes on pages 47 to 74 form part of these financial statements.


                                      46



NOTES ON THE FINANCIAL STATEMENTS
for the six-month period ended 30 June 2005

1   STATUS OF THE COMPANY
    China Petroleum & Chemical Corporation (the "Company") was established on
    25 February 2000 as a joint stock limited company.

    According to the State Council's approval to the "Preliminary Plan for the
    Reorganisation of China Petrochemical Corporation" ( the "Reorganisation"),
    the Company was established by China Petrochemical Corporation ("Sinopec
    Group Company"), which transferred its core businesses together with the
    related assets and liabilities at 30 September 1999 to the Company. Such
    assets and liabilities had been valued jointly by China United Assets
    Appraisal Corporation, Beijing Zhong Zheng Appraisal Company, CIECC Assets
    Appraisal Corporation and Zhong Fa International Properties Valuation
    Corporation ("registered valuers"). The net asset value was determined at
    RMB 98,249,084,000. The valuation was reviewed and approved by the Ministry
    of Finance (the "MOF") (Cai Ping Zi [2000] No. 20 "Comments on the Review
    of the Valuation Regarding the Formation of a Joint Stock Limited Company
    by China Petrochemical Corporation").

    In addition, pursuant to the notice Cai Guan Zi [2000] No. 34 "Reply to the
    Issue Regarding Management of State-Owned Equity by China Petroleum and
    Chemical Corporation" issued by the MOF, 68.8 billion domestic state-owned
    shares with a par value of RMB 1.00 each were issued to Sinopec Group
    Company, the amount of which is equivalent to 70% of the above net asset
    value transferred from Sinopec Group Company to the Company in connection
    with the Reorganisation.

    Pursuant to the notice Guo Jing Mao Qi Gai [2000] No. 154 "Reply on the
    Formation of China Petroleum and Chemical Corporation", the Company
    obtained the approval from the State Economic and Trade Commission on 21
    February 2000 for the formation of a joint stock limited company.

    The Company took over the exploration, development and production of crude
    oil and natural gas, refining, chemicals and related sales and marketing
    business of Sinopec Group Company after the establishment of the Company.

    Pursuant to the resolution passed at the Extraordinary General Meeting held
    on 24 August 2001, the Company acquired the entire equity interest of
    Sinopec National Star Petroleum Company ("Sinopec National Star") from
    Sinopec Group Company for a consideration of RMB 6.45 billion.

    Pursuant to the resolution passed at the Board of Directors' meeting held
    on 28 October 2004, the Company acquired the principal assets and
    liabilities related to the 380 Kiloton ethylene production and distribution
    equipment from Sinopec Group Maoming Petrochemical Company ("Sinopec
    Maoming"), for a consideration of RMB 3.3 billion (hereinafter referred to
    as the "Acquisition of Ethylene Assets").

    Pursuant to the resolution passed at the Board of Directors' meeting held
    on 29 December 2004, the Company acquired all operating assets and
    liabilities of two wholly owned subsidiaries of Sinopec Group Company,
    being Tahe Oilfield Petrochemical Factory ("Tahe Petrochemical") and Xi'an
    Petrochemical Main Factory ("Xi'an Petrochemical") from Sinopec Group
    Company, for considerations of RMB 0.14 billion and RMB 0.22 billion,
    respectively (hereinafter referred to as the "Acquisition of Refining
    Assets").

    Pursuant to the resolutions passed at the Extraordinary General Meeting
    held on 21 December 2004, the Company acquired certain operating assets and
    the related liabilities of certain refining, petrochemicals, catalysts and
    gas stations businesses (the "Acquisition of Acquired Assets") from Sinopec
    Group Company for considerations totalling RMB 5.360 billion. In connection
    with these acquisitions, the Group disposed of certain assets and
    liabilities of its oilfield downhole operation (the "Disposal of Downhole
    Assets") to Sinopec Group Company for a consideration of RMB 1.712 billion,
    resulting in a net consideration of RMB 3.648 billion payable to Sinopec
    Group Company.

2   SIGNIFICANT ACCOUNTING POLICIES
    The significant accounting policies adopted by the Company and its
    subsidiaries ("the Group") are in conformity with the Accounting Standards
    for Business Enterprises and "Accounting Regulations for Business
    Enterprises" and other relevant regulations issued by the MOF of the PRC.

    (a)  Accounting year
         The accounting year of the Group is from 1 January to 31 December.

    (b)  Basis of consolidation
         The Group prepared the consolidated financial statements according to
         "Accounting Regulations for Business Enterprises" and Cai Kuai Zi
         [1995] No.11 "Provisional regulations on consolidated financial
         statements" issued by the MOF.

         The consolidated financial statements include the financial statements
         of the Company and all of its principal subsidiaries. A subsidiary is
         a company held by the Company directly or indirectly, more than 50%
         (excluding 50%) of the equity interest, or the Company holds less than
         50% of the equity interest of a company but has effective controlling
         power. The consolidated income statement of the Company only includes
         the results of the subsidiaries during the period when the Company
         holds more than 50% of the equity interests or holds less than 50% of
         equity interest but exercises effective control. The effect of
         minority interests on equity and profit/loss attributable to minority
         shareholders are separately shown in the consolidated financial
         statements. For those subsidiaries whose assets and results of
         operation are not significant and have no significant effect on the
         Group's consolidated financial statements, the Company does not
         consolidate these subsidiaries, but accounts for under the equity
         method in the long-term equity investments.

         Where the accounting policies adopted by the subsidiaries are
         different from the policies adopted by the Company, the financial
         statements of the subsidiaries have been adjusted in accordance with
         the accounting policies adopted by the Company on consolidation. All
         significant inter-company balances and transactions, and any
         unrealised gains arising from inter-company transactions, have been
         eliminated on consolidation.

         For those jointly controlled entities which the Company has joint
         control with other investors under contractual arrangement, the
         Company consolidates their assets, liabilities, revenues, costs and
         expenses based on the proportionate consolidation method according to
         its percentage of holding of equity interest in those entities in the
         consolidated financial statements.

                                      47


2   SIGNIFICANT ACCOUNTING POLICIES (Continued)

    (c)  Basis of preparation
         The financial statements of the Group have been prepared on an accrual
         basis under the historical costs convention, unless otherwise stated.

    (d)  Reporting currency and translation of foreign currencies
         The Group's reporting currency is the Renminbi.

         Foreign currency transactions during the period are translated into
         Renminbi at exchange rates quoted by the People's Bank of China
         (OOPBOC rates'') prevailing on the transaction dates. Foreign currency
         monetary assets and liabilities are translated into Renminbi at the
         PBOC rates at the balance sheet date. Exchange gains and losses on
         foreign currency translation, except for those directly relating to
         the construction of fixed assets (see note 2(i)), are dealt with in
         the income statement.

         The results of overseas subsidiaries are translated into Renminbi at
         the period/annual average PBOC rates. The balance sheet items are
         translated into Renminbi at the PBOC rates at the balance sheet date.
         The resulting exchange gains or losses are accounted for as foreign
         currency exchange differences.

    (e)  Cash equivalents
         Cash equivalents held by the Group are short-term and highly liquid
         investments which are readily convertible into known amounts of cash
         and are subject to an insignificant risk of change in value.

    (f)  Allowance for doubtful accounts
         Trade accounts receivable showing signs of uncollectibility are
         identified individually and allowance is then made based on the
         probability of being uncollectible. In respect of trade accounts
         receivable showing no sign of uncollectibility, allowance is made with
         reference to the ageing analysis and management's estimation based on
         past experience. Allowances for other receivables are determined based
         on the nature and corresponding collectibility. Specific approval from
         management is required for allowances made in respect of significant
         doubtful accounts.

    (g)  Inventories
         Inventories, other than spare parts and consumables, are stated at the
         lower of cost and net realisable value.

         Inventories are measured at their actual cost upon acquisition. The
         cost of inventories is calculated using the weighted average method.
         In addition to the purchase cost of raw materials, work in progress
         and finished goods include direct labour and appropriate proportion of
         production overheads.

         Any excess of the cost over the net realisable value of each item of
         inventories is recognised as a provision for diminution in the value
         of inventories. Net realisable value is the estimated selling price in
         the normal course of business less the estimated costs to completion
         and the estimated expenses and related taxes necessary to make the
         sale.

         Spare parts and consumables are stated at cost less any provision for
         obsolescence. Consumables are expensed when being consumed.

         Inventories are recorded by perpetual method.

    (h)  Long-term equity investments
         Where the Group has the power to control, jointly control or exercise
         significant influence over an investee enterprise, the investment is
         accounted for under the equity method whereby the investment is
         initially recorded at cost and adjusted thereafter for any post
         acquisition change in the Group's share of the shareholders' funds in
         the investee enterprise.

         Equity investment difference, which is the difference between the
         initial investment cost and the Group's share of shareholders' funds
         of the investee enterprise, is accounted for as follows:

         Any excess of the initial investment cost over the share of
         shareholders' funds of the investee enterprise is amortised on a
         straight-line basis. The amortisation period is determined according
         to the investment period as stipulated in the relevant agreement, or
         not more than 10 years if the investment period is not specified in
         the agreement. The unamortised balance is included in long-term equity
         investments at the period end.

         Any shortfall of the initial investment cost over the share of
         shareholders' funds of the investee is recognised in capital reserve
         -- reserve for equity investment acquired after the issuance of Cai
         Kuai [2003] No.10 "Questions and answers on implementing Accounting
         Regulations for Business Enterprises and related accounting standards
         (II)". If the investment was acquired before the issuance of Cai Kuai
         [2003] No.10 "Questions and answers on implementing Accounting
         Regulations for Business Enterprises and related accounting standards
         (II)", such shortfall is amortised on a straight-line basis over the
         investment period as stipulated in the relevant agreement, or 10 years
         if the investment period is not specified in the agreement. The
         unamortised balance is included in long-term equity investments at the
         period end.

         Where the Group does not control, jointly control or exercise
         significant influence over an investee enterprise, the investment is
         accounted for under the cost method, stating it at the initial
         investment cost. Investment income is recognised when the investee
         enterprise declares a cash dividend or distributes profits.

         Disposals or transfers of long-term equity investments are recognised
         in investment income / losses based on the difference between the
         disposal proceeds and the carrying amount of the investments.

         The Group makes provision for impairment losses on long-term equity
         investments (see note 2(w)).

                                      48


2   SIGNIFICANT ACCOUNTING POLICIES (Continued)

    (i)  Fixed assets and construction in progress
         Fixed assets represent the assets held by the Group for production of
         products and administrative purpose with useful life over 1 year and
         comparatively high unit value.

         Fixed assets are stated in the balance sheet at cost or revalued
         amount less accumulated depreciation and impairment losses (see note
         2(w)). Construction in progress is stated in the balance sheet at cost
         or revalued amount less impairment losses (see note 2(w)). The
         revalued amount represents the value of an asset which has been
         adjusted based on revaluation carried out in accordance with the
         relevant rules and regulations.

         All direct and indirect costs related to the purchase or construction
         of fixed assets, incurred before the assets are ready for their
         intended uses, are capitalised as construction in progress. Those
         costs include borrowing costs (including foreign exchange differences
         arising from the loan principal and the related interest) on specific
         borrowings for the construction of the fixed assets during the
         construction period.

         Construction in progress is transferred to fixed assets when the asset
         is ready for its intended use. No depreciation is provided against
         construction in progress.

         Fixed assets of the Group are depreciated using the straight-line
         method over their estimated useful lives. The estimated useful lives
         and the estimated rate of residual values adopted for respective
         classes of fixed assets are as follows:
                                                                     Estimated
                                                   Estimated           rate of
                                                 useful lives   residual value

       Land and buildings                           15-45 years         3%-5%
       ------------------------------------------------------------------------
       Oil and gas properties                       10-14 years         0%-3%
       ------------------------------------------------------------------------
       Plant, machinery, equipment and vehicles      4-18 years            3%
       ------------------------------------------------------------------------
       Oil depots and storage tanks                  8-14 years            3%
       ------------------------------------------------------------------------
       Service stations                                25 years         3%-5%
       ------------------------------------------------------------------------

    (j)  Oil and gas properties
         Costs of development wells and the related support equipment are
         capitalised. The cost of exploratory wells is initially capitalised as
         construction in progress pending determination of whether the well has
         found proved reserves. Exploratory well costs are charged to expenses
         upon the determination that the well has not found proved reserves.
         However, in the absence of a determination of the discovery of proved
         reserves, exploratory well costs are not carried as an asset for more
         than one year following completion of drilling. If, after one year has
         passed, a determination of the discovery of proved reserves cannot be
         made, the exploratory well costs are charged to expense. All other
         exploration costs, including geological and geophysical costs, are
         expensed as incurred.

    (k)  Intangible assets
         Intangible assets are carried in the balance sheet at cost or
         valuation less accumulated amortisation and provision for impairment
         losses (see note 2(w)). Amortisation is provided on a straight-line
         basis. The amortisation period is the shorter of the beneficial period
         as specified in the related agreement and the legal life of the
         intangible asset. Amortisation is provided over 10 years if it is not
         specified in agreements or stipulated by law.

         Intangible assets include exploration and production right.
         Exploration and production right are amortised on a straight-line
         basis over the average period of the production rights of the related
         oil fields.

    (l)  Pre-operating expenditures
         Except for the acquisition and constructions of fixed assets, all
         expenses incurred during the start-up period are recorded in long-term
         deferred expenses and charged to the income statement in the month
         when business operation commences.

    (m)  Debentures payable
         Debentures payable is stated in the balance sheet at proceeds received
         upon issuance. Interest expense is calculated based on stipulated
         interest rate.

    (n)  Revenue recognition
         Revenues associated with the sale of crude oil, natural gas, petroleum
         and chemical products and all other items are recorded when the
         customer accepts the goods and the significant risks and rewards of
         ownership and title have been transferred to the buyer. No revenue is
         recognised if there are significant uncertainties regarding recovery
         of the consideration due, the possible return of goods, or when the
         amount of revenue and the costs incurred or to be incurred in respect
         of the transaction cannot be measured reliably.

         Revenue from the rendering of services only involving in one
         accounting year is recognised in the income statement upon performance
         of services. If a transaction lasts more than one accounting years,
         when the outcome of the transaction involving the rendering of
         services can be estimated reliably, revenue from the rendering of
         services is recognised in the income statement in proportion to the
         stage of completion of the transaction based on the progress of work
         performed; or when the outcome of the transaction involving the
         rendering of services cannot be estimated reliably, revenues are
         recognised only to the extent that costs incurred which are expected
         to be recoverable.

         Interest income is recognised on a time proportion basis according to
         the outstanding principal and the applicable interest rate.

                                      49


2   SIGNIFICANT ACCOUNTING POLICIES (Continued)

    (o)  Income tax
         Income tax is recognised using the tax effect accounting method.
         Income tax for the period comprises provision for current tax and
         movement of deferred tax assets and liabilities.

         Current tax for the period is calculated on taxable income by applying
         the applicable tax rates.

         Deferred tax is provided using the liability method for timing
         differences between accounting profit before tax and taxable income
         arising from the differences in the tax and accounting treatment of
         income expenses or loss item.

         The tax value of losses expected to be available for utilisation
         against future taxable income is set off against the deferred tax
         liability within the same legal tax unit and jurisdiction. A valuation
         allowance is provided for the tax value of losses to reduce the
         deferred tax asset to the amount that is more likely than not to be
         realised through future taxable income.

    (p)  Borrowing costs
         Borrowing costs on specific borrowings for the construction of fixed
         assets are capitalised into the cost of the fixed assets during the
         construction period until the fixed assets are ready for their
         intended uses.

         Except for the above, other borrowing costs are recognised as
         financial expenses in the income statement when incurred.

    (q)  Repairs and maintenance expenses
         Repairs and maintenance expenses, including cost of major overhaul,
         are recognised in the income statement when incurred.

    (r)  Environmental expenditures
         Environmental expenditures that relate to current ongoing operations
         or to conditions caused by past operations are recognised in the
         income statement when incurred.

    (s)  Research and development costs
         Research and development costs are recognised in the income statement
         when incurred.

    (t)  Operating leases
         Operating lease payments are charged to the income statement on a
         straight-line basis over the period of the respective leases.

    (u)  Dividends
         Dividends are recognised in the income statement and profit
         appropriation statement when they are declared. Dividends proposed or
         approved after the balance sheet date but before the date on which the
         financial statements are authorised for issue are separately disclosed
         under shareholders' funds in the balance sheet.

    (v)  Retirement benefits
         Pursuant to the relevant laws and regulations in the PRC, the Group
         has joined a defined contribution retirement plans for the employees
         organised by governmental organisations. The Group makes contributions
         to the retirement plans at the applicable rates based on the
         employees' salaries. The contributions payable under the retirement
         plans are charged to the income statement when incurred.

    (w)  Provision for impairment
         The carrying amounts of assets (including long-term equity
         investments, fixed assets, construction in progress, intangible assets
         and other assets) are reviewed periodically in order to assess whether
         the recoverable amounts have declined below the carrying amounts.
         Assets are tested for impairment whenever events or changes in
         circumstances indicate that their recorded carrying amounts may not be
         recoverable. When such a decline has occurred, the carrying amount is
         reduced to the recoverable amount. The amount by which the carrying
         amount is reduced is the impairment loss.

         The recoverable amount is the greater of the net selling price and the
         present value of the estimated future cash flows generated by the
         continuous use of the asset and the proceed from the disposal of the
         asset at the end of its useful life.

         Provision for impairment loss is calculated on an item by item basis
         and recognised as an expense in the income statement. However, when a
         difference between the initial investment cost and the Group's share
         of the shareholders' funds of the investee enterprise has been
         credited to the capital reserve, any impairment losses for long-term
         equity investment is firstly set off against the difference initially
         recognised in the capital reserve in connection with the related
         investment and any excess impairment losses are then recognised in the
         income statement.

         If there is an indication that there has been a change in the
         estimates used to determine the recoverable amount and as a result the
         estimated recoverable amount is greater than the carrying amount of
         the asset, the impairment loss recognised in prior years is reversed.
         Reversal of impairment loss is recognised in current period's income
         statement. Impairment loss is reversed to the extent of the asset's
         carrying amount that would has been determined had no impairment loss
         been recognised in prior years. In respect of the reversal of an
         impairment loss for a long-term equity investment, the reversal starts
         with the impairment loss that had previously been recognised in the
         income statement and then the impairment loss that had been charged to
         the capital reserve.

    (x)  Related parties
         If the Group has the ability, directly or indirectly, to control,
         jointly control or exercise significant influence over another party,
         or vice versa, or where the Group and one or more parties are subject
         to common control from another party, they are considered to be
         related parties. Related parties may be individuals or enterprises.

                                      50


2   SIGNIFICANT ACCOUNTING POLICIES (Continued)

    (y)  Provisions and contingent liabilities
         A provision is recognised when the Group has an obligation as a result
         of a past event, and it is probable that an outflow of economic
         benefits will be required to settle the obligations and a reliable
         estimate can be made.

         Where it is not probable that the settlement of the above obligation
         will cause an outflow of economic benefits, or the amount of the
         outflow cannot be estimated reliably, the obligation is disclosed as a
         contingent liability.

3   TAXATION

    Major taxes applicable to the Group and the Company comprise income tax,
    consumption tax, resources tax and value added tax.

    Income tax rate is 33% and that of certain subsidiaries is 15%.

    Consumption tax is levied on gasoline and diesel at a rate of RMB 277.6 per
    tonne and RMB 117.6 per tonne respectively.

    Resources tax is levied on crude oil and natural gas at rates ranging from
    RMB 8 per tonne to RMB 30 per tonne and RMB 2 to RMB 15 per 1000 cubic
    metre respectively.

    Value added tax rate for liquefied petroleum gas, natural gas and certain
    agricultural products is 13% and that for other products is 17%.


    The branches, subsidiaries and jointly controlled entities granted with tax
    concession are set out below:


    Name of branches, subsidiaries
    and jointly controlled entities                   Preferential tax rate   Reasons for granting concession

                                                                         
    Sinopec National Star Xinan Branch                         15%            Tax preferential policy in the western part of China
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec National Star Xibei Branch                         15%            Tax preferential policy in the western part of China
    Sinopec Southern Exploration Branch                        15%            Tax preferential policy in the western part of China
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shanghai Petrochemical Company Limited             15%            The first batch of joint stock enterprise which
                                                                              successfully got listed overseas
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yizheng Chemical Fibre Company Limited             15%            The first batch of joint stock enterprise which
                                                                              successfully got listed overseas
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yangzi Petrochemical Company Limited               15%            High technology enterprise
    Sinopec Zhongyuan Petroleum Company Limited                15%            High technology enterprise
-----------------------------------------------------------------------------------------------------------------------------------
    Petro-CyberWorks Information                               15%            High technology enterprise
       Technology Company Limited
-----------------------------------------------------------------------------------------------------------------------------------
    Shanghai Secco Petrochemical Company Limited      2-year exemption and    Foreign investment enterprise
                                                      3-year 50% reduction
-----------------------------------------------------------------------------------------------------------------------------------
    BASF-YPC Company Limited                          2-year exemption and    Foreign investment enterprise
                                                      3-year 50% reduction
-----------------------------------------------------------------------------------------------------------------------------------



4   CASH AT BANK AND IN HAND


    The Group

                                                          AT 30 JUNE 2005                       At 31 December 2004
                                               ORIGINAL                                Original
                                               CURRENCY     EXCHANGE          RMB      currency     Exchange          RMB
                                               MILLIONS        RATES     MILLIONS      millions        rates     millions
                                                                                                    

    Cash in hand
    ------------------------------------------------------------------------------------------------------------------------
       Renminbi                                                                61                                     115
       ---------------------------------------------------------------------------------------------------------------------
    Cash at bank
    ------------------------------------------------------------------------------------------------------------------------
       Renminbi                                                            12,759                                  12,621
       ---------------------------------------------------------------------------------------------------------------------
       US Dollars                                    63       8.2765          527            96       8.2765          795
       ---------------------------------------------------------------------------------------------------------------------
       Hong Kong Dollars                            124       1.0649          133            47       1.0637           50
       ---------------------------------------------------------------------------------------------------------------------
       Japanese Yen                                 253       0.0751           19           220       0.0797           18
       ---------------------------------------------------------------------------------------------------------------------
       Euro                                           3       9.9610           26             1      11.2627           10
       ---------------------------------------------------------------------------------------------------------------------
                                                                           13,525                                  13,609
    ------------------------------------------------------------------------------------------------------------------------
    Deposits at related parties
    ------------------------------------------------------------------------------------------------------------------------
       Renminbi                                                             1,796                                   4,657
       ---------------------------------------------------------------------------------------------------------------------
       US Dollars                                    --       8.2765            1             2       8.2765           14
       ---------------------------------------------------------------------------------------------------------------------
    TOTAL CASH AT BANK AND IN HAND                                         15,322                                  18,280
    ========================================================================================================================


                                      51


4   CASH AT BANK AND IN HAND (Continued)


    The Company

                                                       AT 30 JUNE 2005                       At 31 December 2004
                                            ORIGINAL                                Original
                                            CURRENCY     EXCHANGE          RMB      currency     Exchange          RMB
                                            MILLIONS        RATES     MILLIONS      millions        rates     millions
                                                                                                 

    Cash in hand
    ----------------------------------------------------------------------------------------------------------------------
       Renminbi                                                             14                                     107
       -------------------------------------------------------------------------------------------------------------------
    Cash at bank
    ----------------------------------------------------------------------------------------------------------------------
       Renminbi                                                          4,366                                   4,892
       -------------------------------------------------------------------------------------------------------------------
       US Dollars                                  2       8.2765           16             1       8.2765            6
       -------------------------------------------------------------------------------------------------------------------
                                                                         4,396                                   5,005
    ----------------------------------------------------------------------------------------------------------------------
    Deposits at related parties
    ----------------------------------------------------------------------------------------------------------------------
       Renminbi                                                            295                                   1,280
       -------------------------------------------------------------------------------------------------------------------
       US Dollars                                  --       8.2765           1             2       8.2765           14
       -------------------------------------------------------------------------------------------------------------------
    TOTAL CASH AT BANK AND IN HAND                                       4,692                                   6,299
    ======================================================================================================================

Deposits at related parties represent deposits placed at Sinopec Finance Company Limited. Interest income is calculated at
market rate.




5   BILLS RECEIVABLE
    Bills receivable represents mainly the bills of acceptance issued by banks
    for sales of goods and products.



6   TRADE ACCOUNTS RECEIVABLE


                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                           
    Subsidiaries                                                    --                --             5,142             5,026
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Group Company and fellow subsidiaries                2,705             2,349               812               858
    -------------------------------------------------------------------------------------------------------------------------------
    Associates                                                     563                89                27                19
    -------------------------------------------------------------------------------------------------------------------------------
    Jointly controlled entities                                    404                --               248                --
    -------------------------------------------------------------------------------------------------------------------------------
    Others                                                      15,127            10,989             5,300             5,179
    -------------------------------------------------------------------------------------------------------------------------------
                                                                18,799            13,427            11,529            11,082
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Allowance for doubtful accounts                        3,552             3,671             2,739             2,837
    -------------------------------------------------------------------------------------------------------------------------------
    TOTAL                                                       15,247             9,756             8,790             8,245
    ======================================================================================================================

    Allowance for doubtful accounts are analysed as follows:

                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

    Balance at 1 January                                         3,671             3,185             2,837             2,299
    -------------------------------------------------------------------------------------------------------------------------------
    Provision for the period/year                                   76               931                51               708
    -------------------------------------------------------------------------------------------------------------------------------
    Written back for the period/year                              (194)              (85)             (149)              (37)
    -------------------------------------------------------------------------------------------------------------------------------
    Written off for the period/year                                 (1)             (360)               --              (133)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE/31 DECEMBER                               3,552             3,671             2,739             2,837
    ======================================================================================================================




    Ageing analysis on trade accounts receivable are as follows:


                                                                         The Group
                                                   AT 30 JUNE 2005                            At 31 December 2004
                                     AMOUNT              ALLOWANCE                 Amount             Allowance
                                        RMB                    RMB                    RMB                   RMB
                                   millions           %   millions           %   millions           %  millions            %

                                                                                                 
    Within one year                  14,964        79.6        201         1.3      9,546        71.1       390          4.1
    -------------------------------------------------------------------------------------------------------------------------------
    Between one and two years           278         1.5         52        18.7        308         2.3        83         26.9
    -------------------------------------------------------------------------------------------------------------------------------
    Between two and three years         259         1.4        124        47.9        527         3.9       361         68.5
    -------------------------------------------------------------------------------------------------------------------------------
    Over three years                  3,298        17.5      3,175        96.3      3,046        22.7     2,837         93.1
    -------------------------------------------------------------------------------------------------------------------------------
    TOTAL                            18,799       100.0      3,552                 13,427       100.0     3,671
    ======================================================================================================================

                                                                        The Company
                                                   AT 30 JUNE 2005                            At 31 December 2004
                                     AMOUNT              ALLOWANCE                 Amount             Allowance
                                        RMB                    RMB                    RMB                   RMB
                                   millions           %   millions           %   millions           %  millions            %

    Within one year                   8,706        75.5        139         1.6      8,103        73.1       275          3.4
    -------------------------------------------------------------------------------------------------------------------------------
    Between one and two years           186         1.6         38        20.4        193         1.8        66         34.2
    -------------------------------------------------------------------------------------------------------------------------------
    Between two and three years         135         1.2         86        63.7        334         3.0       251         75.1
    -------------------------------------------------------------------------------------------------------------------------------
    Over three years                  2,502        21.7      2,476        99.0      2,452        22.1     2,245         91.6
    -------------------------------------------------------------------------------------------------------------------------------
    TOTAL                            11,529       100.0      2,739                 11,082       100.0     2,837
    ======================================================================================================================


                                      52



6   TRADE ACCOUNTS RECEIVABLE (Continued)


    Major trade accounts receivable of the Group at 30 June 2005 are set out below:


                                                                                                               Percentage of
                                                                                                              trade accounts
    Name of entity                                                                               Balance          receivable
                                                                                            RMB millions                   %

                                                                                                                   
    Trafigura Pte Limited                                                                            378                 2.0
    ---------------------------------------------------------------------------------------------------------------------------
    Baling Petrochemical Yueyang Petrochemical Company                                               283                 1.5
    ---------------------------------------------------------------------------------------------------------------------------
    Qingdao Petrochemical Plant                                                                      191                 1.0
    ---------------------------------------------------------------------------------------------------------------------------
    Maoming Petrochemical Shihua Company Limited                                                     166                 0.9
    ---------------------------------------------------------------------------------------------------------------------------
    Sinopec Railway Oil Marketing Company Limited                                                    165                 0.9
    ---------------------------------------------------------------------------------------------------------------------------

    Major trade accounts receivable of the Group at 31 December 2004 are set out below:

                                                                                                               Percentage of
                                                                                                              trade accounts
    Name of entity                                                                               Balance          receivable
                                                                                            RMB millions                   %

    Baling Petrochemical Yueyang Petrochemical Company                                               393                 2.9
    ---------------------------------------------------------------------------------------------------------------------------
    Qingdao Petrochemical Plant                                                                      379                 2.8
    ---------------------------------------------------------------------------------------------------------------------------
    Petrolimex Vietnam                                                                               311                 2.3
    ---------------------------------------------------------------------------------------------------------------------------
    Phibro GmbH                                                                                      294                 2.2
    ---------------------------------------------------------------------------------------------------------------------------
    Maoming Petrochemical Shihua Company Limited                                                     248                 1.8
    ---------------------------------------------------------------------------------------------------------------------------


    Except for the balances disclosed in Note 40, there is no amount due from
    shareholders who hold 5% or more voting right of the Company included in
    the balance of trade accounts receivable.

    During the six-month period ended 30 June 2005, the Group and the Company
    had no individually significant trade accounts receivable which had been
    fully or substantially provided for.

    During the six-month period ended 30 June 2005, the Group and the Company
    had no individually significant write off or recover of doubtful debts
    which had been fully or substantially provided for in prior years.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant trade accounts receivable that aged over three
    years.


7   OTHER RECEIVABLES



                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        AT 30 JUNE    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                          
    Subsidiaries                                                    --                --             7,810            11,004
    ----------------------------------------------------------------------------------------------------------------------------
    Sinopec Group Company and fellow subsidiaries                4,032             6,135             3,578             5,616
   -----------------------------------------------------------------------------------------------------------------------------
    Associates                                                     556               308               426               260
   -----------------------------------------------------------------------------------------------------------------------------
    Others                                                      10,544             9,515             7,631             6,168
   -----------------------------------------------------------------------------------------------------------------------------
                                                                15,132            15,958            19,445            23,048
   -----------------------------------------------------------------------------------------------------------------------------
    Less: Allowance for doubtful accounts                        3,450             3,496             3,308             3,423
   -----------------------------------------------------------------------------------------------------------------------------
    TOTAL                                                       11,682            12,462            16,137            19,625
   =============================================================================================================================

    Allowance for doubtful accounts are analysed as follows:

                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        AT 30 JUNE    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

    Balance at 1 January                                         3,496             2,348             3,423             1,967
   -----------------------------------------------------------------------------------------------------------------------------
    Provision for the period/year                                  218             1,245                80             1,514
   -----------------------------------------------------------------------------------------------------------------------------
    Written back for the period/year                              (256)              (41)             (189)              (26)
   -----------------------------------------------------------------------------------------------------------------------------
    Written off for the period/year                                 (8)              (56)               (6)              (32)
   -----------------------------------------------------------------------------------------------------------------------------
    Balance at 30 June/31 December                               3,450             3,496             3,308             3,423
   =============================================================================================================================



                                      53


7   OTHER RECEIVABLES (Continued)


    Ageing analysis of other receivables are as follows:



                                                                         The Group
                                                   AT 30 JUNE 2005                            At 31 December 2004
                                     AMOUNT              ALLOWANCE                 Amount             Allowance
                                        RMB                    RMB                    RMB                   RMB
                                   millions           %   millions           %   millions           %  millions            %

                                                                                                 
    Within one year                   8,776        58.0         23         0.3      8,577        53.8        14          0.2
    ---------------------------------------------------------------------------------------------------------------------------
    Between one and two years           888         5.9        129        14.5        485         3.0        17          3.5
    ---------------------------------------------------------------------------------------------------------------------------
    Between two and three years         200         1.3        100        50.0      3,549        22.2       430         12.1
    ---------------------------------------------------------------------------------------------------------------------------
    Over three years                  5,268        34.8      3,198        60.7      3,347        21.0     3,035         90.7
    ---------------------------------------------------------------------------------------------------------------------------
    TOTAL                            15,132       100.0      3,450                 15,958       100.0     3,496
    ===========================================================================================================================

                                                                        The Company
                                                   AT 30 JUNE 2005                            At 31 December 2004
                                     AMOUNT              ALLOWANCE                 Amount             Allowance
                                        RMB                    RMB                    RMB                   RMB
                                   millions           %   millions           %   millions           %  millions            %

    Within one year                  13,959        71.8         14         0.1     16,168        70.1        12          0.1
    ---------------------------------------------------------------------------------------------------------------------------
    Between one and two years           701         3.6        613        87.4        923         4.0       592         64.1
    ---------------------------------------------------------------------------------------------------------------------------
    Between two and three years         129         0.7         39        30.2      2,620        11.4        48          1.8
    ---------------------------------------------------------------------------------------------------------------------------
    Over three years                  4,656        23.9      2,642        56.7      3,337        14.5     2,771         83.0
    ---------------------------------------------------------------------------------------------------------------------------
    TOTAL                            19,445       100.0      3,308                 23,048       100.0     3,423
    ===========================================================================================================================




    Major other receivables of the Group at 30 June 2005 are set out below:


                                                                                                               Percentage of
    Name of entity                                                    Particulars                Balance   other receivables
                                                                                            RMB millions                   %

                                                                                                                
    China Petrochemical Corporation                                   Current Account              2,002                13.2
    ---------------------------------------------------------------------------------------------------------------------------
    Jinhuang Real Estate Company Limited                              Current Account                219                 1.4
    ---------------------------------------------------------------------------------------------------------------------------
    Shenzhen Material Group Company                                   Current Account                200                 1.3
    ---------------------------------------------------------------------------------------------------------------------------
    Sinopec Shengli Oil Field Dynamic Company Limited                 Current Account                200                 1.3
    ---------------------------------------------------------------------------------------------------------------------------
    China Ruilian Industrial Group Corporation                        Current Account                184                 1.2
    ---------------------------------------------------------------------------------------------------------------------------



    Major other receivables of the Group at 31 December 2004 are set out below:

                                                                                                               Percentage of
    Name of entity                                                    Particulars                Balance   other receivables
                                                                                            RMB millions                   %
                                                                                                                  
    China Petrochemical Corporation                                   Current Account              2,502                15.7
    ---------------------------------------------------------------------------------------------------------------------------
    Jinhuang Real Estate Company Limited                              Current Account                219                 1.4
    ---------------------------------------------------------------------------------------------------------------------------
    China Ruilian Industrial Group Corporation                        Current Account                184                 1.2
    ---------------------------------------------------------------------------------------------------------------------------
    Anhui Jinyu Highway Development Company Limited                   Current Account                121                 0.8
    ---------------------------------------------------------------------------------------------------------------------------
    Anhui He Chao Wu Highway Company Limited                          Current Account                107                 0.7
    -------------------------------------------------------------------------------------------------------------------------------



    Except for the balances disclosed in Note 40, there is no amount due from
    shareholders who hold 5% or more voting right of the Company included in
    the balance of other receivables.

    During the six-month period ended 30 June 2005, the Group and the Company
    had no individually significant other receivables which had been fully or
    substantially provided for.

    During the six-month period ended 30 June 2005, the Group and the Company
    had no individually significant write off or recover of doubtful debts
    which had been fully or substantially provided for in prior years.

    At 30 June 2005, other than the other receivables due from Sinopec Group
    Company, the Group and the Company had no individually significant other
    receivables that aged over three years.

8   ADVANCE PAYMENTS
    All advance payments are aged within one year.

    Except for the balances disclosed in Note 40, there is no amount due from
    shareholders who hold 5% or more voting right of the Company included in
    the balance of advance payments.

                                      54


9   INVENTORIES



                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        AT 30 JUNE    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                          
    Raw materials                                               45,112            32,581            18,044            14,544
    ---------------------------------------------------------------------------------------------------------------------------
    Work in progress                                            11,598             8,341             3,877             3,605
    ---------------------------------------------------------------------------------------------------------------------------
    Finished goods                                              19,248            20,804            16,020            15,163
    ---------------------------------------------------------------------------------------------------------------------------
    Spare parts and consumables                                  3,445             3,098             1,430             1,033
    ---------------------------------------------------------------------------------------------------------------------------
                                                                79,403            64,824            39,371            34,345
    ---------------------------------------------------------------------------------------------------------------------------
    Less: Provision for diminution in value of inventories         936               906               371               394
    ---------------------------------------------------------------------------------------------------------------------------
                                                                78,467            63,918            39,000            33,951
    ===========================================================================================================================


    All of the above inventories are purchased or self-manufactured.

    Provision for diminution in value of inventories is mainly against finished
    goods and spare parts.


    Provision for diminution in value of inventories are analysed as follows:


                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        AT 30 JUNE    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                            
    Balance at 1 January                                           906               519               394               226
    -----------------------------------------------------------------------------------------------------------------------------
    Provision for the period/year                                  131               621                38               314
    -----------------------------------------------------------------------------------------------------------------------------
    Written back for the period/year                               (61)             (188)              (37)             (124)
    -----------------------------------------------------------------------------------------------------------------------------
    Written off                                                    (40)              (46)              (24)              (22)
    -----------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE/31 DECEMBER                                 936               906               371               394
    =============================================================================================================================


    The cost of inventories recognised as costs and expenses by the Group and
    the Company amounted to RMB 298,803 million (2004: RMB 211,880 million) and
    RMB 218,070 million (2004: RMB 158,638 million) for the six-month period
    ended 30 June 2005.

10  LONG-TERM EQUITY INVESTMENTS


    The Group


                                                                  Unlisted                        Provision
                                                                 stock and           Equity             for
                                              Listed stock    other equity       investment      impairment
                                                investment      investment      differences          losses            Total
                                              RMB millions    RMB millions     RMB millions    RMB millions     RMB millions

                                                                                                      
    Balance at 1 January 2005                          790          12,589              383            (353)          13,409
    -----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                             --             505            1,358               --            1,863
    -----------------------------------------------------------------------------------------------------------------------------
    Share of profits less losses from investments
      accounted for under the equity method             35             330               --               --              365
    -----------------------------------------------------------------------------------------------------------------------------
    Long-term equity investments accounted for
      as jointly controlled entities                    --          (3,516)              --               --           (3,516)
    -----------------------------------------------------------------------------------------------------------------------------
    Dividends receivable/received                      (48)           (217)              --               --             (265)
    -----------------------------------------------------------------------------------------------------------------------------
    Disposal for the period                             --            (121)              --               --             (121)
    -----------------------------------------------------------------------------------------------------------------------------
    Amortisation for the period                         --              --           (1,169)              --           (1,169)
    -----------------------------------------------------------------------------------------------------------------------------
    Movement of provision for impairment losses         --              --               --             (17)              (17)
    -----------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                            777           9,570              572            (370)           10,549
    =============================================================================================================================




    The Company

                                                                  Unlisted                        Provision
                                                                 stock and           Equity             for
                                              Listed stock    other equity       investment      impairment
                                                investment      investment      differences          losses            Total
                                              RMB millions    RMB millions     RMB millions    RMB millions     RMB millions

                                                                                                        
    Balance at 1 January 2005                       49,731          74,235              400            (155)          124,211
    ----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                             --           3,897            1,352               --            5,249
    ----------------------------------------------------------------------------------------------------------------------------
    Reclassification                                (6,856)          6,856               --               --               --
    ----------------------------------------------------------------------------------------------------------------------------
    Share of profits less losses from investments
      accounted for under the equity method          5,417           9,021               --               --           14,438
    ----------------------------------------------------------------------------------------------------------------------------
    Dividends receivable/received                   (2,487)        (13,399)              --               --          (15,886)
    ----------------------------------------------------------------------------------------------------------------------------
    Disposal for the period                             --            (102)              --               --             (102)
    ----------------------------------------------------------------------------------------------------------------------------
    Amortisation for the period                         --              --           (1,170)              --           (1,170)
    ----------------------------------------------------------------------------------------------------------------------------
    Movement of provision for impairment losses         --              --               --              (7)               (7)
    ----------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                         45,805          80,508              582            (162)          126,733
    ============================================================================================================================


                                      55



10  LONG-TERM EQUITY INVESTMENTS (Continued)


    Provision for impairment losses are analysed as follows:


                                                                     The Group                         The Company
                                                            AT 30 JUNE    At 31 December        AT 30 JUNE    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                             
    Balance at 1 January                                           353               271               155               160
    --------------------------------------------------------------------------------------------------------------------------
    Provision for the period/year                                   40                96                 7                 2
    --------------------------------------------------------------------------------------------------------------------------
    Written back for the period/year                                (5)               (8)               --                (2)
    --------------------------------------------------------------------------------------------------------------------------
    Written off                                                    (18)               (6)               --                (5)
    --------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE/31 DECEMBER                                 370               353               162               155
    ==========================================================================================================================


    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant long-term equity investments which had been
    provided for.

    Other equity investments represent the Group's interests in PRC domiciled
    enterprises which are mainly engaged in non-oil and gas and chemical
    activities and operations. This includes non-consolidated entities which
    the Group has over 50% equity interest but the costs of investment are not
    significant or the Group has no control on the entities. Stock investments
    of the Company represent investments in subsidiaries, associates and
    jointly controlled entities. Details of the Company's principal
    subsidiaries are set out in Note 41.


    At 30 June 2005, details of listed stock investment of the Group are as follows:


                                                                                      Shares of
                                               Percentage                               profits                            Market
                                                of equity                             accounted                Balance      value
                                                 interest      Initial   Balance at   for under    Dividends        at         at
                            Type of    No. of     held by   investment    1 January  the equity  receivable/   30 June    30 June
Name of investee    equity interest    shares   the Group         cost         2005      method     received      2005       2005*
  enterprise                          millions                     RMB          RMB         RMB          RMB       RMB        RMB
                                                              millions     millions    millions     millions  millions   millions
                                                                                                 
Sinopec Shengli       Legal person         96      26.33%          223          461          24        (29)      456        471
  Oil Field                 shares
  Dynamic Co
  Ltd
-----------------------------------------------------------------------------------------------------------------------------------
Sinopec Shandong      Legal person        186      38.68%          124          329          11        (19)      321        524
  Taishan                   shares
  Petroleum Co
  Ltd
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                790          35        (48)      777
===================================================================================================================================


    *  Information of market price is sourced from Shenzhen Stock Exchange.


    At 30 June 2005, details of principal unlisted stock and other equity investment of the Group are as follows:


                                                                                              Share of
                                                                                               profits/
                                                                                               (losses)
                                                      Percentage                              accounted
                                                       of equity     Balance                   for the                   Balance
                              Initial                   interest          at     Addition        under      Dividends         at
                           investment    Investment      held by   1 January      for the       equity    receivable/    30 June
Name of investee                 cost       period     the Group        2005         year       method       received       2005
   enterprise                     RMB                                    RMB          RMB          RMB            RMB       RMB
                             millions                               millions     millions     millions      millions    millions

                                                                                                       
Sinopec Finance
  Company Limited               1,205           --          40%        1,311           --          69            --      1,380
---------------------------------------------------------------------------------------------------------------------------------
Shanghai Petroleum
  National Gas
  Corporation                     300           --          30%          912           --         131          (135)       908
---------------------------------------------------------------------------------------------------------------------------------
Shanghai Chemical
  Industry Park
  Development
  Company Limited                 608     30 years          38%          651           --         (15)           (2)       634
---------------------------------------------------------------------------------------------------------------------------------
China Shipping &
  Sinopec Suppliers
  Company Limited                 438           --          50%          468           --          19            --        487
---------------------------------------------------------------------------------------------------------------------------------
Sinopec Changjiang Fuel
  Company Limited                 190     20 years          50%          251           --         (16)           --        235
---------------------------------------------------------------------------------------------------------------------------------
Hunan Highway
  Industrial
  Development
  Company Limited                 215           --          49%          218           --           --           --        218
---------------------------------------------------------------------------------------------------------------------------------
Beijng International
 Trust and Investment
 Company Limited                  200           --           8%            --         200           --           --        200
---------------------------------------------------------------------------------------------------------------------------------
Zhejiang Express
  Petroleum Development
  Company Limited                 174     30 years          50%            --         174           2            --        176
---------------------------------------------------------------------------------------------------------------------------------
China Gas Holdings Ltd            136           --          11%          136           --          --            --        136
---------------------------------------------------------------------------------------------------------------------------------
Sinopec Railway Oil
 Marketing Company
 Limited                           74     20 years          50%          110           24          18           (48)       104
---------------------------------------------------------------------------------------------------------------------------------
Shanghai Jinpu
  Packaging Material
  Company Limite                  102     30 years          50%           93           --          (3)           --         90
---------------------------------------------------------------------------------------------------------------------------------


   No provision for individually significant impairment losses or individually
   significant equity investment difference was made for the long-term equity
   investments as set out above.

   At 30 June 2005, the Group's and the Company's proportion of the total
   investments to the net assets was 5% (2004: 7%) and 64% (2004: 66%)
   respectively.

                                      56


11  FIXED ASSETS


    The Group -- by segment


                                                Exploration                 Marketing
                                                        and                       and
                                                 production    Refining  distribution    Chemicals      Others         Total
                                                        RMB         RMB           RMB          RMB         RMB           RMB
                                                   millions     millions     millions     millions    millions      millions
                                                                                                  
    Cost/valuation:
    ----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                               170,457     117,063       64,775       163,075        4,092      519,462
    ----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                               8          85           77            96          147          413
    ----------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress         3,386       3,120        5,753        15,390           95       27,744
    ----------------------------------------------------------------------------------------------------------------------------
    Proportionate share of a new jointly
      controlled entity                                  --          --           --         1,315           --        1,315
    ----------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (97)        (84)        (220)         (102)         (18)        (521)
    ----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                 173,754     120,184       70,385       179,774        4,316      548,413
    ----------------------------------------------------------------------------------------------------------------------------
    Accumulated depreciation:
    ----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                86,550      56,614       11,657        87,282        1,407      243,510
    ----------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period                5,451       3,271        1,357         4,894          134       15,107
    ----------------------------------------------------------------------------------------------------------------------------
    Written back on disposal                            (87)        (58)         (95)          (54)          (6)        (300)
    ----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                  91,914      59,827       12,919        92,122        1,535      258,317
    ----------------------------------------------------------------------------------------------------------------------------

    ----------------------------------------------------------------------------------------------------------------------------
    Net book value:
    ----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                  81,840      60,357       57,466        87,652        2,781      290,096
    ----------------------------------------------------------------------------------------------------------------------------
    At 31 December 2004                              83,907      60,449       53,118        75,793        2,685      275,952
    ============================================================================================================================



    The Company -- by segment


                                                Exploration                 Marketing
                                                        and                       and
                                                 production    Refining  distribution    Chemicals      Others           Total
                                                        RMB         RMB           RMB          RMB         RMB             RMB
                                                   millions    millions      millions     millions    millions        millions
                                                                                                   
    Cost/valuation:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                61,025      87,893       61,413        57,719        3,070      271,120
    -----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                               8          66           54             --          120          248
    -----------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress         2,352       1,426        3,733           142           90        7,743
    -----------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (97)         (9)        (196)          (11)          (4)        (317)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                  63,288      89,376       65,004        57,850        3,276      278,794
    -----------------------------------------------------------------------------------------------------------------------------
    Accumulated depreciation:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                26,483      42,803       11,117        32,112        1,057      113,572
    -----------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period                2,081       2,557        1,281         1,531           89        7,539
    -----------------------------------------------------------------------------------------------------------------------------
    Written back on disposal                            (87)         (7)         (92)           (7)          (1)        (194)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                  28,477      45,353       12,306        33,636        1,145      120,917
    -----------------------------------------------------------------------------------------------------------------------------

    -----------------------------------------------------------------------------------------------------------------------------
    Net book value:
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                  34,811      44,023       52,698        24,214        2,131      157,877
    -----------------------------------------------------------------------------------------------------------------------------
    At 31 December 2004                              34,542      45,090       50,296        25,607        2,013      157,548
    =============================================================================================================================



    The Group -- by asset class


                                                                                Oil depots,          Plant,
                                                                             storage tanks machinery,
                                                  Land and     Oil and gas      and service       equipment
                                                 buildings      properties         stations      and others            Total
                                              RMB millions    RMB millions     RMB millions    RMB millions     RMB millions
                                                                                                      
    Cost/valuation:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                               47,107         151,945           59,963         260,447          519,462
    -----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                             43               1               63             306              413
    -----------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress        1,265           3,130            5,054          18,295           27,744
    -----------------------------------------------------------------------------------------------------------------------------
    Proportionate share of a new jointly
      controlled entity                                469               --                --           846            1,315
    -----------------------------------------------------------------------------------------------------------------------------
    Disposals                                         (117)            (59)            (156)           (189)            (521)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                 48,767         155,017           64,924         279,705          548,413
    -----------------------------------------------------------------------------------------------------------------------------
    Accumulated depreciation:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                               19,988          77,666           10,493         135,363          243,510
    -----------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period                 808           5,120            1,193           7,986           15,107
    -----------------------------------------------------------------------------------------------------------------------------
    Written back on disposal                           (42)            (50)             (60)           (148)            (300)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                 20,754          82,736           11,626         143,201          258,317
    -----------------------------------------------------------------------------------------------------------------------------

    -----------------------------------------------------------------------------------------------------------------------------
    Net book value:
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                 28,013          72,281           53,298         136,504          290,096
    -----------------------------------------------------------------------------------------------------------------------------
    At 31 December 2004                             27,119          74,279           49,470         125,084          275,952
    =============================================================================================================================


                                      57


11  FIXED ASSETS (Continued)


The Company -- by asset class


                                                                        Oil depots,          Plant,
                                                                     storage tanks       machinery,
                                          Land and     Oil and gas      and service       equipment
                                         buildings      properties         stations      and others            Total
                                      RMB millions    RMB millions     RMB millions    RMB millions     RMB millions
                                                                                                
Cost/valuation:
------------------------------------------------------------------------------------------------------------------------
At 1 January 2005                           25,187          53,307           56,824         135,802          271,120
------------------------------------------------------------------------------------------------------------------------
Addition for the period                          7               1               43             197              248
------------------------------------------------------------------------------------------------------------------------
Transferred from
construction in progress                       503           2,098            3,066           2,076            7,743
------------------------------------------------------------------------------------------------------------------------
Disposals                                      (54)            (59)            (136)            (68)            (317)
------------------------------------------------------------------------------------------------------------------------
At 30 June 2005                             25,643          55,347           59,797         138,007          278,794
------------------------------------------------------------------------------------------------------------------------
Accumulated depreciation:
------------------------------------------------------------------------------------------------------------------------
At 1 January 2005                            9,672          24,299           10,116          69,485          113,572
------------------------------------------------------------------------------------------------------------------------
Depreciation charge for the period             478           1,933            1,170           3,958            7,539
------------------------------------------------------------------------------------------------------------------------
Written back on disposal                       (23)            (50)             (58)            (63)            (194)
------------------------------------------------------------------------------------------------------------------------
At 30 June 2005                             10,127          26,182           11,228          73,380          120,917
------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------
Net book value:
------------------------------------------------------------------------------------------------------------------------
At 30 June 2005                             15,516          29,165           48,569          64,627          157,877
------------------------------------------------------------------------------------------------------------------------
At 31 December 2004                         15,515          29,008           46,708          66,317          157,548
========================================================================================================================


    Fixed assets and construction in progress of the Group at 30 September 1999
    were valued by registered valuers. The valuation was reviewed and approved
    by the MOF (Note 1). Surplus on revaluation was RMB 29,093 million and
    deficit on revaluation was RMB 3,210 million. A net surplus on revaluation
    of RMB 25,883 million was resulted which has been incorporated in the
    Group's financial statements since the year ended 31 December 1999.

    In accordance with the relevant rules and regulations in respect of the
    acquisition of Sinopec National Star, fixed assets and construction in
    progress of Sinopec National Star have been valued by a firm of independent
    valuers. Surplus on revaluation of RMB 541 million has been incorporated in
    the Group's financial statements since the year ended 31 December 2001.

    In accordance with the relevant rules and regulations in respect of the
    Acquisition of Ethylene Assets, fixed assets and construction in progress
    of Sinopec Maoming have been revalued by a firm of independent valuers.
    Deficit on revaluation of RMB 86 million has been incorporated in the
    Group's financial statements since the year ended 31 December 2003.

    In accordance with the relevant rules and regulations in respect of the
    Acquisition of Refining Assets, fixed assets and construction in progress
    of Tahe Petrochemical and Xi'an Petrochemical have been revalued by a firm
    of independent valuers. Surplus on revaluation of RMB 82 million has been
    incorporated in the Group's financial statements since the year ended 31
    December 2003.

    In accordance with the relevant rules and regulations in respect of the
    Acquisition of Acquired Assets, fixed assets and construction in progress
    of the Acquired Assets have been revalued by independent valuers. Surplus
    on revaluation of RMB 492 million has been incorporated in the Group's
    financial statements for the year ended 31 December 2004.

    At 30 June 2005, the carrying amounts of fixed assets that were pledged by
    the Group and the Company were RMB 100 million (2004: RMB 123 million) and
    RMB 10 million (2004: RMB 10 million) respectively.

    Provision for impairment losses on fixed assets are analysed as follows:


The Group -- by segment


                                Exploration                        Marketing
                                        and                              and
                                 production        Refining     Distribution       Chemicals            Total
                               RMB millions    RMB millions     RMB millions    RMB millions     RMB millions

                                                                                         
At 1 January 2005                       783              64            1,769           3,200            5,816
--------------------------------------------------------------------------------------------------------------------
Addition for the period                  --              --                5             392              397
--------------------------------------------------------------------------------------------------------------------
At 30 June 2005                         783              64            1,774           3,592            6,213
====================================================================================================================



The Company -- by segment


                                 Exploration                        Marketing
                                         and                              and
                                  production        Refining     Distribution       Chemicals            Total
                                RMB millions    RMB millions     RMB millions    RMB millions     RMB millions

                                                                                          
At 1 January 2005                        720              13            1,737           1,568            4,038
---------------------------------------------------------------------------------------------------------------------
Addition for the period                   --              --                5              --                5
---------------------------------------------------------------------------------------------------------------------
At 30 June 2005                          720              13            1,742           1,568            4,043
=====================================================================================================================



                                      58


11  FIXED ASSETS (Continued)


    The Group -- by asset class


                                                                                Oil depots,          Plant,
                                                                          storage tanks      machinery,
                                              Land and     Oil and gas      and service       equipment
                                             buildings      properties         stations      and others            Total
                                          RMB millions    RMB millions     RMB millions    RMB millions     RMB millions

                                                                                                    
At 1 January 2005                                  331             783            1,249           3,453            5,816
-----------------------------------------------------------------------------------------------------------------------------
Addition for the period                             --              --                5             392              397
-----------------------------------------------------------------------------------------------------------------------------
At 30 June 2005                                    331             783            1,254           3,845            6,213
=============================================================================================================================



   The Company -- by asset class

                                                                            Oil depots,          Plant,
                                                                          storage tanks      machinery,
                                              Land and     Oil and gas      and service       equipment
                                             buildings      properties         stations      and others            Total
                                          RMB millions    RMB millions     RMB millions    RMB millions     RMB millions
                                                                                                    

At 1 January 2005                                  184             720            1,249           1,885            4,038
-----------------------------------------------------------------------------------------------------------------------------
Addition for the period                             --              --                5              --                5
-----------------------------------------------------------------------------------------------------------------------------
At 30 June 2005                                    184             720            1,254           1,885            4,043
=============================================================================================================================


    Provision for impairment losses recognised on fixed assets of the chemicals
    segment of RMB 392 million (2004: RMB 2,140 million) for the six-month
    period ended 30 June 2005 relate to certain chemicals production facilities
    that are held for use. The carrying values of these facilities were written
    down to their recoverable values which were based on the selling price less
    cost to sell for the six-month period ended 30 June 2005. The primary
    factor resulting in the provision for impairment losses of the chemicals
    segment was due to higher operating and production costs caused by the
    increase in the prices of raw materials that are not expected to be
    recovered through an increase in selling price.

    Provision for impairment losses recognised on fixed assets of the marketing
    and distribution segment of RMB 5 million (2004: RMB 623 million) for the
    six-month period ended 30 June 2005 primarily relate to certain service
    stations that were closed during the period. In measuring the amounts of
    impairment charges, the carrying amounts of these assets were compared to
    the present value of the expected future cash flows of the assets, as well
    as information about sales and purchases of similar properties in the same
    geographic area.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant fixed assets which were temporarily idle or
    pending for disposal.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant fully depreciated fixed assets which were still in
    use.

12  CONSTRUCTION MATERIALS
    At 30 June 2005 and 31 December 2004, the Group's and the Company's
    construction materials mainly represent the actual cost of materials such
    as steel and copper to be used for construction projects.

13  CONSTRUCTION IN PROGRESS


    The Group


                                              Exploration                Marketing
                                                      and                      and
                                               production    Refining  distribution     Chemicals       Others        Total
                                                      RMB         RMB           RMB           RMB          RMB          RMB
                                                 millions    millions      millions      millions     millions     millions
                                                                                                   

  At 1 January 2005                                 9,262       8,215        13,451        13,535        1,513       45,976
  -----------------------------------------------------------------------------------------------------------------------------
  Addition for the period                          11,352       3,493         6,151         2,120          249       23,365
  Addition by jointly controlled entities             396          --            --         1,500           --        1,896
  -----------------------------------------------------------------------------------------------------------------------------
  Proportionate share of a new jointly
    controlled entity                                  --          --            --         5,461           --        5,461
  -----------------------------------------------------------------------------------------------------------------------------
  Dry hole costs written off                       (1,325)         --            --            --           --       (1,325)
  -----------------------------------------------------------------------------------------------------------------------------
  Transferred to fixed assets                      (3,386)     (3,120)       (5,753)      (15,390)         (95)     (27,744)
  -----------------------------------------------------------------------------------------------------------------------------
  At 30 June 2005                                  16,299       8,588        13,849         7,226        1,667       47,629
  =============================================================================================================================


    The interest rates per annum at which borrowing costs were capitalised
    during the six-month period ended 30 June 2005 by the Group ranged from
    3.4% to 6.1% (2004: 3.1% to 6.0%).

    The Group's proportionate share of the jointly controlled entities'
    construction in progress at 30 June 2005 in the exploration & production
    and the chemicals segments were RMB 2,449 million (2004: RMB 2,053 million)
    and RMB 321 million (2004: RMB 8,171 million), respectively.


                                      59


13  CONSTRUCTION IN PROGRESS (Continued)


    At 30 June 2005, major projects of the Group are as follows:

                                                                                                                      Accumulated
                                                                                                                         interest
                                                        At   Addition   Transfer          At     Percentage   Source  capitalised
                                      Budgeted   1 January    for the   to fixed     30 June             of       of        at 30
    Project name                        amount        2005     period     assets        2005     completion  funding    June 2005
                                           RMB         RMB        RMB        RMB         RMB          RMB                     RMB
                                      millions    millions   millions   millions    millions     millions                millions
                                                                                                   

    THE GROUP
    ------------------------------------------------------------------------------------------------------------------------------
    South-west Fuel Oil
     Pipeline Project                   3,526       2,448        393     (1,239)    1,602       81%  Bank loans &          44
                                                                                                     self-financing
    ------------------------------------------------------------------------------------------------------------------------------
    Yizheng-Changling Crude Oil
     Pipeline Project                   4,820        893        480         (1)    1,372        28%  Bank loans &
                                          22                                                         self-financing

    ------------------------------------------------------------------------------------------------------------------------------
    800,000 tonnes Ethylene             7,494         509        486          --       995      13%  Bank loans &          6
      Improvement/Expansion Project                                                                  self-financing
    ------------------------------------------------------------------------------------------------------------------------------
    Fertilizer Improvement Project      1,063         890        103          --       993      93%  Bank loans &          16
                                                                                                     self-financing
    ------------------------------------------------------------------------------------------------------------------------------
    Chaoyang Square Project             2,800         906         30          --       936      33%  Self-financing        --
    ------------------------------------------------------------------------------------------------------------------------------
    Coal in replacement of Oil
      Technology Improvement            1,256         603        165          --       768      61%  Bank loans &          19
      Project                                                                                        self-financing
    ------------------------------------------------------------------------------------------------------------------------------




    THE COMPANY


                                        Exploration                 Marketing
                                                and                       and
                                         production    Refining  distribution     Chemicals      Others        Total
                                                RMB         RMB           RMB           RMB         RMB          RMB
                                           millions    millions      millions      millions    millions     millions

                                                                                            
    At 1 January 2005                         6,607       6,759        9,941         3,978        1,494       28,779
    -------------------------------------------------------------------------------------------------------------------
    Addition for the period                   7,383       2,292        4,372         1,375          238       15,660
    -------------------------------------------------------------------------------------------------------------------
    Dry hole costs written off                 (990)         --           --            --           --         (990)
    -------------------------------------------------------------------------------------------------------------------
    Transferred to fixed assets              (2,352)     (1,426)      (3,733)         (142)         (90)      (7,743)
    -------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                          10,648       7,625       10,580         5,211        1,642       35,706
    ===================================================================================================================


    The interest rates per annum at which borrowing costs were capitalised for
    the six-month period ended 30 June 2005 by the Company ranged from 3.4% to
    6.1% (2004: 3.1% to 6.0%).


14  INTANGIBLE ASSETS


    The Group


                                                                                Exploration
                                                  Computer                              and
                                                  software       Technical       production
                                                   license        know-how            right          Others            Total
                                              RMB millions    RMB millions     RMB millions    RMB millions     RMB millions
                                                                                                        
    Cost:
    -------------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                  852           2,286            3,163             635            6,936
    -------------------------------------------------------------------------------------------------------------------------------
    Addition for the period                             11             633               --             442            1,086
    -------------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (2)             --               --             (23)             (25)
    -------------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    861           2,919            3,163           1,054            7,997
    -------------------------------------------------------------------------------------------------------------------------------
    Accumulated Amortisation:
    -------------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                  185             841              468              97            1,591
    -------------------------------------------------------------------------------------------------------------------------------
    Amortisation charge for the period                  66             138               58              43              305
    -------------------------------------------------------------------------------------------------------------------------------
    Written back on disposal                            (2)             --               --             (22)             (24)
    -------------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    249             979              526             118            1,872
    -------------------------------------------------------------------------------------------------------------------------------

    -------------------------------------------------------------------------------------------------------------------------------
    Net book value:
    -------------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    612           1,940            2,637             936            6,125
    -------------------------------------------------------------------------------------------------------------------------------
    At 31 December 2004                                667           1,445            2,695             538            5,345
    ===============================================================================================================================


    Except for the exploration and production right, the above intangible
    assets were acquired from third parties. The Company acquired Sinopec
    National Star together with the exploration and production right from
    Sinopec Group Company. The exploration and production right was valued with
    reference to the proved reserves of the associated oil fields. The
    amortisation period of the exploration and production right was 27 years.
    The amortisation periods of other intangible assets range from 4 to 10
    years. At 30 June 2005, the remaining amortisation period of the
    exploration and production right was 22.5 years.

                                      60


14  INTANGIBLE ASSETS (Continued)


    The Company


                                                                                Exploration
                                                  Computer                              and
                                                  software       Technical       production
                                                   license        know-how            right          Others            Total
                                              RMB millions    RMB millions     RMB millions    RMB millions     RMB millions
                                                                                                        
    Cost:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                  671           1,316            3,163             421            5,571
    -----------------------------------------------------------------------------------------------------------------------------
    Addition for the period                              6              --               --             252              258
    -----------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (1)             --               --             (22)             (23)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    676           1,316            3,163             651            5,806
    -----------------------------------------------------------------------------------------------------------------------------
    Accumulated Amortisation:
    -----------------------------------------------------------------------------------------------------------------------------
    At 1 January 2005                                  120             673              468              49            1,310
    -----------------------------------------------------------------------------------------------------------------------------
    Amortisation charge for the period                  55              65               58              25              203
    -----------------------------------------------------------------------------------------------------------------------------
    Written back on disposal                            (1)             --               --             (22)             (23)
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    174             738              526              52            1,490
    -----------------------------------------------------------------------------------------------------------------------------

    -----------------------------------------------------------------------------------------------------------------------------
    Net book value:
    -----------------------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                    502             578            2,637             599            4,316
    -----------------------------------------------------------------------------------------------------------------------------
    At 31 December 2004                                551             643            2,695             372            4,261
    =============================================================================================================================


    Except for the exploration and production right, the above intangible
    assets were acquired from third parties. The Company acquired Sinopec
    National Star together with the exploration and production right from
    Sinopec Group Company. The exploration and production right was valued with
    reference to the proved reserves of the associated oil fields. The
    amortisation period of the exploration and production right was 27 years.
    The amortisation periods of other intangible assets range from 4 to 10
    years. At 30 June 2005, the remaining amortisation period of the
    exploration and production right was 22.5 years.

15  LONG-TERM DEFERRED EXPENSES
    Long-term deferred expenses primarily represent prepaid rental expenses
    over one year and catalysts expenditures.

16  DEFERRED TAX ASSETS AND LIABILITIES


    The Group

                                                 Deferred tax assets       Deferred tax liabilities            Net balance
                                                      At             At           At            At            At             At
                                                 30 June    31 December      30 June   31 December       30 June    31 December
                                                    2005           2004         2005          2004          2005           2004
                                            RMB millions    RMB millions  RMB millions  RMB millions   RMB millions  RMB millions
                                                                                                       
    Current
    -----------------------------------------------------------------------------------------------------------------------------
    Provisions, primarily for
      receivables and inventories                  2,919          2,524           --            --        2,919          2,524
    -----------------------------------------------------------------------------------------------------------------------------
    Non-current
    -----------------------------------------------------------------------------------------------------------------------------
    Fixed assets                                   1,580          1,566           (3)         (198)       1,577          1,368
    -----------------------------------------------------------------------------------------------------------------------------
    Tax value of losses carried forward,
      net of valuation allowance                     200             66           --            --          200             66
    -----------------------------------------------------------------------------------------------------------------------------
    Others                                            19             10           --            --           19             10
    -----------------------------------------------------------------------------------------------------------------------------
    Deferred tax assets/ (liabilities)             4,718          4,166           (3)         (198)       4,715          3,968
    =============================================================================================================================


    The Company
                                                 Deferred tax assets       Deferred tax liabilities            Net balance
                                                      At             At           At            At            At             At
                                                 30 June    31 December      30 June   31 December       30 June    31 December
                                                    2005           2004         2005          2004          2005           2004
                                            RMB millions    RMB millions  RMB millions  RMB millions   RMB millions  RMB millions
                                                                                                       
    Current
    -----------------------------------------------------------------------------------------------------------------------------
    Provisions, primarily for
      receivables and inventories                    932         2,245            --            --           932         2,245
    -----------------------------------------------------------------------------------------------------------------------------
    Non-current
    -----------------------------------------------------------------------------------------------------------------------------
    Fixed assets                                   1,431         1,457            (1)          (16)        1,430         1,441
    -----------------------------------------------------------------------------------------------------------------------------
    Others                                            13             6            --            --            13             6
    -----------------------------------------------------------------------------------------------------------------------------
    Deferred tax assets/ (liabilities)             2,376         3,708            (1)          (16)        2,375         3,692
    =============================================================================================================================



                                      61


17  SHORT-TERM LOANS


    The Group's and the Company's short-term loans represent:


                                                                     The Group                         The Company
                                                            At 30 June    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                             
    Short-term bank loans                                       32,129            20,009            18,819            10,527
    -----------------------------------------------------------------------------------------------------------------------------
    Loans from Sinopec Group Company
      and fellow subsidiaries                                    2,290             6,714             1,663             5,727
    -----------------------------------------------------------------------------------------------------------------------------
    Total                                                       34,419            26,723            20,482            16,254
    =============================================================================================================================


    The Group's and the Company's weighted average interest rates per annum on
    short-term loans were 4.3% (2004: 3.9%) and 4.4% (2004: 4.0%) respectively
    at 30 June 2005. The majority of the above loans are unsecured.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    significant overdue short-term loans.

18  BILLS PAYABLE
    Bills payable primarily represents the bank accepted bills for the purchase
    of material, goods and products. The repayment term is normally from three
    to six months.

19  TRADE ACCOUNTS PAYABLE


    The ageing analysis of trade accounts payable are as follows:


                                                                             The Group
                                                         At 30 June 2005                   At 31 December 2004
                                                RMB millions               %      RMB millions                 %

                                                                                                 
    Within 3 months                                   21,601            63.3            12,868              54.1
    ----------------------------------------------------------------------------------------------------------------
    Between 3 and 6 months                            10,113            29.6             9,110              38.3
    ----------------------------------------------------------------------------------------------------------------
    Over 6 months                                      2,438             7.1             1,814               7.6
    ----------------------------------------------------------------------------------------------------------------
    Total                                             34,152           100.0            23,792             100.0
    ================================================================================================================

                                                                            The Company
                                                       At 30 June 2005                   At 31 December 2004
                                                RMB millions               %      RMB millions                 %

    Within 3 months                                    8,798            50.9            13,462              63.7
    ----------------------------------------------------------------------------------------------------------------
    Between 3 and 6 months                             7,340            42.4             6,183              29.3
    ----------------------------------------------------------------------------------------------------------------
    Over 6 months                                      1,158             6.7             1,492               7.0
    ----------------------------------------------------------------------------------------------------------------
    Total                                             17,296           100.0            21,137             100.0
    ================================================================================================================


    Except for the balances disclosed in Note 40, there is no amount due to
    shareholders who hold 5% or more voting right of the Company included in
    the balance of trade accounts payable.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant trade accounts payable aged over three years.

20  RECEIPTS IN ADVANCE
    Except for the balances disclosed in Note 40, there is no amount due to
    shareholders who hold 5% or more voting right of the Company included in
    the balance of receipts in advance.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant receipts in advance aged over one year.

21  TAXES PAYABLE



                                                       The Group                         The Company
                                              At 30 June    At 31 December        At 30 June    At 31 December
                                                    2005              2004              2005              2004
                                            RMB millions      RMB millions      RMB millions      RMB millions

                                                                                            
    Value added tax                               (1,060)           (1,119)           (1,249)           (1,377)
    ----------------------------------------------------------------------------------------------------------------
    Consumption tax                                  976             1,443               728             1,146
    ----------------------------------------------------------------------------------------------------------------
    Income tax                                     2,882             5,391                33             3,142
    ----------------------------------------------------------------------------------------------------------------
    Business tax                                      38                99                22                37
    ----------------------------------------------------------------------------------------------------------------
    Other taxes                                      716               927               197               222
    ----------------------------------------------------------------------------------------------------------------
    Total                                          3,552             6,741              (269)            3,170
    ================================================================================================================


    The provision for PRC current income tax is based on a statutory rate of
    33% of the assessable income of the Group and the Company as determined in
    accordance with the relevant income tax rules and regulations of the PRC
    during the six-month periods ended 30 June 2005 and 2004, except for
    certain branches and subsidiaries of the Company, which are taxed at a
    preferential rate of 15%, and certain jointly controlled entities of the
    Company, which are entitled to a tax holiday of a tax-free period for the
    first two years and a 50% reduction in income tax for the following three
    years.

22  OTHER PAYABLES
    At 30 June 2005 and 31 December 2004, the Group's and the Company's other
    payables primarily represent payables for resources compensation fee and
    education surcharge.

                                      62


23  OTHER CREDITORS
    At 30 June 2005 and 31 December 2004, the Group's and the Company's other
    creditors primarily represent payables for constructions.

    Except for the balances disclosed in Note 40, there is no amount due to
    shareholders who hold 5% or more voting right of the Company included in
    the balance of other creditors.

    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    individually significant other creditors aged over three years.

24  ACCRUED EXPENSES
    At 30 June 2005 and 31 December 2004, the Group's and the Company's accrued
    expenses primarily represent accrued interest expenses, repair and
    maintenance expenses, research and development expenses and other
    production expenses.

25  CURRENT PORTION OF LONG-TERM LIABILITIES


    The Group's and the Company's current portion of long-term liabilities represent:


                                                                     The Group                         The Company
                                                            At 30 June    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions
                                                                                                           

    Long-term bank loans
    ----------------------------------------------------------------------------------------------------------------------------
       -- Renminbi loans                                         5,436             8,500             2,524             6,247
       -------------------------------------------------------------------------------------------------------------------------
       -- Japanese Yen loans                                       594               805               594               798
       -------------------------------------------------------------------------------------------------------------------------
       -- US Dollar loans                                        1,162             2,841               647             2,341
       -------------------------------------------------------------------------------------------------------------------------
       -- Euro loans                                                 6                28                 6                28
       -------------------------------------------------------------------------------------------------------------------------
       -- Hong Kong Dollar loans                                     3                 3                --                --
       -------------------------------------------------------------------------------------------------------------------------
                                                                7,201             12,177             3,771             9,414
       .........................................................................................................................
    ----------------------------------------------------------------------------------------------------------------------------
    Long-term other loans
    ----------------------------------------------------------------------------------------------------------------------------
       -- Renminbi loans                                            14                88                 3                61
       -------------------------------------------------------------------------------------------------------------------------
       -- US Dollar loans                                           30                33                28                31
       -------------------------------------------------------------------------------------------------------------------------
                                                                    44               121                31                92
       .........................................................................................................................
    Long-term loans from
       Sinopec Group Company and fellow subsidiaries
       -------------------------------------------------------------------------------------------------------------------------
       -- Renminbi loans                                            --             2,000                --             2,000
       .........................................................................................................................
       -------------------------------------------------------------------------------------------------------------------------
    Total current portion of long-term liabilities               7,245            14,298             3,802            11,506
    ----------------------------------------------------------------------------------------------------------------------------


    At 30 June 2005 and 31 December 2004, the Group and the Company had no
    significant overdue long-term loans.


                                      63


26  LONG-TERM LOANS


    The Group's and the Company's long-term loans represent:


                                                                              The Group                    The Company
                                                                      At 30 June  At 31 December     At 30 June   At 31 December
                                Interest rate and final maturity            2005            2004           2005             2004
                                                                    RMB millions    RMB millions   RMB millions     RMB millions
                                                                                                      

    THIRD PARTIES DEBTS
    -------------------------------------------------------------------------------------------------------------------------------
    LONG-TERM BANK LOANS
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi loans              Interest rates ranging from
                                interest free to 5.8% per annum
                                at 30 June 2005 with maturities
                                through 2013                              57,013         52,227        51,484         45,233
    -------------------------------------------------------------------------------------------------------------------------------
    Japanese Yen loans          Interest rates ranging from 2.6% to
                                5.8% per annum at 30 June 2005
                                with maturities through 2024               4,029          4,562         4,029          4,556
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar loans             Interest rates ranging from interest
                                free to 7.4% per annum at 30 June
                                2005 with maturities through 2031          6,140          7,729         3,848          5,278
    -------------------------------------------------------------------------------------------------------------------------------
    Euro loans                  Fixed rate at 6.7% per annum at
                                30 June 2005 with maturities
                                through 2010                                 147            165           147            165
    -------------------------------------------------------------------------------------------------------------------------------
    Hong Kong Dollar loans      Floating rate at Hong Kong Prime Rate
                                plus 0.3% per annum at 30 June
                                2005 with maturities through 2006              3              5            --              --
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                  7,102         12,177         3,771          9,414
    ===============================================================================================================================
    Long-term bank loans                                                  60,230         52,511        55,737         45,818
    ...............................................................................................................................
    Other long-term loans
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi loans              Interest rates ranging from interest
                                free to 5.0% per annum at 30 June
                                2005 with maturities through 2008            156            359            17            200
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar loans             Interest rates ranging from interest
                                free to 4.0% per annum at 30 June
                                2005 with maturities through 2015             80            110            55             89
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                     44            121            31             92
    -------------------------------------------------------------------------------------------------------------------------------
    OTHER LONG-TERM LOANS                                                    192            348            41            197
    ...............................................................................................................................
    LONG-TERM BANK LOANS OF JOINTLY CONTROLLED ENTITIES
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi loans              Floating rate at 90% of PBOC's base
                                lending rate per annum at 30 June 2005
                                with maturities through 2021               5,570          2,415            --              --
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar loans             Floating rate at London Interbank Offer
                                Rate plus 0.4% to 0.7% per annum at
                                30 June 2005 with maturities through 2021  4,342          2,048            --              --
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                     99             --            --              --
    -------------------------------------------------------------------------------------------------------------------------------
    LONG-TERM BANK LOANS OF JOINTLY CONTROLLED ENTITIES                    9,813          4,463            --              --
    ...............................................................................................................................
    LONG-TERM LOANS FROM SINOPEC GROUP COMPANY AND FELLOW SUBSIDIARIES
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi loans              Interest free with maturity in 2020       35,561         35,561        35,561         35,561
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi loans              Interest rates ranging from 4.8% to
                                5.2% per annum at 30 June 2005 with
                                maturities through 2009                    4,303          3,204         3,755          2,756
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                      --          2,000           --          2,000
    -------------------------------------------------------------------------------------------------------------------------------
    LONG-TERM LOANS FROM SINOPEC GROUP COMPANY
      AND FELLOW SUBSIDIARIES                                             39,864         36,765        39,316         36,317
    ...............................................................................................................................
    -------------------------------------------------------------------------------------------------------------------------------
                                                                         110,099         94,087        95,094         82,332
    ===============================================================================================================================



    The maturity analysis of the Group's and the Company's long-term loans are as follows:


                                                                     The Group                         The Company
                                                            At 30 June    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                          
    Between one and two years                                   22,046            15,886            19,315            12,363
    -------------------------------------------------------------------------------------------------------------------------------
    Between two and five years                                  40,764            36,041            36,268            31,279
    -------------------------------------------------------------------------------------------------------------------------------
    After five years                                            47,289            42,160            39,511            38,690
    -------------------------------------------------------------------------------------------------------------------------------
    Total long-term loans                                      110,099            94,087            95,094            82,332
    ===============================================================================================================================


    At 30 June 2005, the Group and the Company had loans secured by fixed
    assets from third parties amounting to RMB 35 million (2004: RMB 40
    million) and RMB 12 million (2004: RMB 9 million) respectively. At 30 June
    2005, the Group had loans secured by long-term investments from third
    parties amounting to RMB 3,827 million (2004: RMB Nil). All long-term other
    loans are unsecured.

    Except for the balances disclosed in Note 40, there is no amount due to
    shareholders who hold 5% or more voting right of the Company included in
    the balance of long-term loans.

                                      64


27  DEBENTURES PAYABLE



                                                                                                The Group and the Company
                                                                                                At 30 June    At 31 December
                        Interest rate and final maturity                                              2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                               
    Corporate bonds     Fixed rate at 4.61% per annum, redeemable in February 2014                   3,500             3,500
    -------------------------------------------------------------------------------------------------------------------------


    The Company issued ten years corporate bonds of RMB 3.5 billion to PRC
    citizens as well as PRC legal and non-legal persons on 24 February 2004,
    guaranteed by Sinopec Group Company, with a fixed interest rate at 4.61%
    per annum and annual interest payment schedule. Interest payable for the
    current period was included in accrued expenses.

28  OTHER LONG-TERM PAYABLES
    Other long-term payables primarily represent provisions for future
    dismantlement of oil and gas properties, the costs arising from
    environmental restoration and specific research and development projects.

29  SHARE CAPITAL



                                                                                The Group and the Company
                                                                                At 30 June    At 31 December
                                                                                      2005              2004
                                                                              RMB millions      RMB millions

                                                                                                
    Registered, issued and fully paid:
    ---------------------------------------------------------------------------------------------------------------
    67,121,951,000 domestic state-owned A shares of RMB 1.00 each                   67,122            67,122
    ---------------------------------------------------------------------------------------------------------------
    16,780,488,000 H shares of RMB 1.00 each                                        16,780            16,780
    ---------------------------------------------------------------------------------------------------------------
    2,800,000,000 A shares of RMB 1.00 each                                          2,800             2,800
    ---------------------------------------------------------------------------------------------------------------
                                                                                    86,702            86,702
    ---------------------------------------------------------------------------------------------------------------


    The Company was established on 25 February 2000 with a registered capital
    of 68.8 billion state-owned domestic shares with a par value of RMB 1.00
    each, which were all held by Sinopec Group Company (see Note 1).

    Pursuant to the resolutions passed in the Extraordinary General Meeting of
    the Company held on 25 July 2000 and the approval from relevant
    authorities, the Company issued 15,102,439,000 H shares with a par value of
    RMB 1.00 each in its initial global offering in October 2000. The shares
    include 12,521,864,000 H shares and 25,805,750 American Depositary Shares
    ("ADSs", each representing 100 H shares) at prices of HK$ 1.59 and US$
    20.645 respectively. As part of the offering, 1,678,049,000 shares were
    offered in placing to Hong Kong and overseas investors.

    In July 2001, the Company issued 2,800,000,000 domestic listed A shares
    with a par value of RMB 1.00 each at RMB 4.22.

    All the domestic ordinary shares and H shares rank pari passu in all
    material aspects.

    KPMG Huazhen had verified the above paid-in capital. The capital
    verification reports, KPMG-C (2000) CV No. 0007, KPMG-C (2001) CV No. 0002
    and KPMG-C (2001) CV No. 0006 were issued on 22 February 2000, 27 February
    2001 and 23 July 2001 respectively.

30  CAPITAL RESERVE


    The movements in capital reserve are as follows:


                                                              The Group                         The Company
                                                     At 30 June    At 31 December        At 30 June    At 31 December
                                                           2005              2004              2005              2004
                                                   RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                   
    Balance at 1 January                                 37,121            36,852            37,797            36,852
    -------------------------------------------------------------------------------------------------------------------
    Government grants (i)                                    --               269                --               269
    -------------------------------------------------------------------------------------------------------------------
    Reserve for equity investment (ii)                       --                --                --               676
    -------------------------------------------------------------------------------------------------------------------
    Balance at 30 June/31 December                       37,121            37,121            37,797            37,797
    ===================================================================================================================


    (i)   During the year ended 31 December 2004, the Group received subsidy on
          investments amounted to RMB 269 million, pursuant to Fa Gai Tou Zi
          [2004] No. 1248 "Notice on the Enterprise Technology Reform and
          Industry Upgrade regarding the Fir8t Batch State Debt's Project Fund
          Plan in 2004" issued by the National Development and Reform
          Commission and the MOF. This fund is used for technology improvement
          projects.

    (ii)  During the year ended 31 December 2004, the Company invested in
          certain newly set up subsidiaries using non-monetary assets at
          revalued amount as the Group's capital investment in these
          subsidiaries. The difference between the revalued amount of these
          non-monetary assets and their original book value (that is the
          Group's shared shareholders' funds in these subsidiaries over the
          initial investment cost) was recorded in capital reserve. Such
          difference has been eliminated in the Group's consolidated financial
          statements.

                                      65


31  SURPLUS RESERVES


    Movements in surplus reserves are as follows:


                                                                 The Group and the Company
                                                Statutory         Statutory     Discretionary
                                                  surplus            public           surplus
                                                  reserve      welfare fund           reserve             Total
                                             RMB millions      RMB millions      RMB millions      RMB millions

                                                                                             
    At 1 January 2004                               6,330             6,330             7,000            19,660
    --------------------------------------------------------------------------------------------------------------
    Appropriation of net profit                     3,228             3,228                --             6,456
    --------------------------------------------------------------------------------------------------------------
    At 31 December 2004                             9,558             9,558             7,000            26,116
    ==============================================================================================================
    At 1 January 2005                               9,558             9,558             7,000            26,116
    --------------------------------------------------------------------------------------------------------------
    Appropriation of net profit                     1,804             1,804                --             3,608
    --------------------------------------------------------------------------------------------------------------
    At 30 June 2005                                11,362            11,362             7,000            29,724
    ==============================================================================================================


    The Articles of Association of the Company and the following profit
    appropriation plans had been approved at the Extraordinary General Meeting
    held on 25 July 2000:

    (a)   10% of the net profit is transferred to the statutory surplus
          reserve;

    (b)   5% to 10% of the net profit is transferred to the statutory public
          welfare fund; and

    (c)   after the transfers to the statutory surplus reserve and the
          statutory public welfare fund, a transfer to discretionary surplus
          reserve can be made upon the passing of a resolution at the
          shareholders' meeting.

32  INCOME FROM PRINCIPAL OPERATIONS
    The income from principal operations represents revenue from sales of crude
    oil, natural gas, petroleum and chemical products net of value added tax.
    The Group's segmental information is set out in Note 45.

    For the six-month period ended 30 June 2005, revenue from sales to top five
    customers amounted to RMB 26,877 million (2004: RMB 27,255 million) which
    accounted for 7% (2004: 10%) of income from principal operations of the
    Group.

33  SALES TAXES AND SURCHARGES



                                                            The Group                         The Company
                                                        Six-month periods                  Six-month periods
                                                          ended 30 June                      ended 30 June
                                                         2005              2004              2005              2004
                                                 RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                  
    Consumption tax                                     5,906             5,671             4,278             3,683
    ----------------------------------------------------------------------------------------------------------------
    City construction tax                               1,332             1,214               652               579
    ----------------------------------------------------------------------------------------------------------------
    Education surcharge                                   649               591               325               289
    ----------------------------------------------------------------------------------------------------------------
    Resources tax                                         221               221                58                55
    ----------------------------------------------------------------------------------------------------------------
    Business tax                                           96                79                73                55
    ----------------------------------------------------------------------------------------------------------------
    Total                                               8,204             7,776             5,386             4,661
    ================================================================================================================


34  FINANCIAL EXPENSES



                                                              The Group                         The Company
                                                          Six-month periods                  Six-month periods
                                                            ended 30 June                      ended 30 June
                                                           2005              2004              2005              2004
                                                   RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                    
    Interest expenses incurred                            3,399             2,379             2,195             1,447-
    -----------------------------------------------------------------------------------------------------------------
    Less: Capitalised interest expenses                    (268)             (102)             (172)              (65)
    ------------------------------------------------------------------------------------------------------------------
    Net interest expenses                                 3,131             2,277             2,023             1,382
    ------------------------------------------------------------------------------------------------------------------
    Interest income                                        (168)             (169)              (57)              (74)
    ------------------------------------------------------------------------------------------------------------------
    Foreign exchange losses                                  40                29                17                12
    ------------------------------------------------------------------------------------------------------------------
    Foreign exchange gains                                 (151)              (43)             (131)              (33)
    ------------------------------------------------------------------------------------------------------------------
    Total                                                 2,852             2,094             1,852             1,287
    ==================================================================================================================


35  EXPLORATION EXPENSES
    Exploration expenses include geological and geophysical expenses and
    dry hole costs.

                                      66


36  INVESTMENT (LOSS)/INCOME




                                                                     The Group                         The Company
                                                                 Six-month periods                  Six-month periods
                                                                   ended 30 June                      ended 30 June
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                              
    Investment income accounted for under the cost method           62                30                17                17
    ---------------------------------------------------------------------------------------------------------------------------
    Amortisation of equity investment differences               (1,169)              (90)           (1,170)              (88)
    ---------------------------------------------------------------------------------------------------------------------------
    Investment income accounted for under the equity method        365               576            22,087            16,711
    ---------------------------------------------------------------------------------------------------------------------------
    Total                                                         (742)              516            20,934            16,640
    ===========================================================================================================================



37  NON-OPERATING EXPENSES



                                                                     The Group                         The Company
                                                                 Six-month periods                  Six-month periods
                                                                   ended 30 June                      ended 30 June
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                           
    Loss on disposal of fixed assets                               109             1,405                88             1,230
    ---------------------------------------------------------------------------------------------------------------------------
    Impairment losses on fixed assets                              397             2,763                 5             1,741
    ---------------------------------------------------------------------------------------------------------------------------
    Fines, penalties and compensations                             111                33               107                31
    ---------------------------------------------------------------------------------------------------------------------------
    Donations                                                      128                49               105                35
    ---------------------------------------------------------------------------------------------------------------------------
    Employee reduction expenses (Note)                             100               412                 --               325
    ---------------------------------------------------------------------------------------------------------------------------
    Others                                                         264               290               127               190
    ---------------------------------------------------------------------------------------------------------------------------
    Total                                                        1,109             4,952               432             3,552
    ===========================================================================================================================


    Note:   During the six-month period ended 30 June 2005, in accordance with
            the Group's voluntary employee reduction plan, the Group recorded
            employee reduction expenses of RMB 100 million (2004: RMB 412
            million) relating to the reduction of approximately 1,800 employees
            (2004: 8,000 employees).

38  INCOME TAX



                                                                     The Group                         The Company
                                                                 Six-month periods                  Six-month periods
                                                                   ended 30 June                      ended 30 June
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                           
    Provision for PRC income tax                                 9,438             8,477             6,865             7,262
    ---------------------------------------------------------------------------------------------------------------------------
    Deferred taxation                                             (747)           (1,414)            1,317              (881)
    ---------------------------------------------------------------------------------------------------------------------------
    Underprovision for income tax in prior year                    477                91               512               151
    ---------------------------------------------------------------------------------------------------------------------------
    Total                                                        9,168             7,154             8,694             6,532
    ===========================================================================================================================


39  DIVIDENDS

    (a)   Dividends of ordinary shares declared after the balance sheet date

          Pursuant to the Articles of Association of the Company and the
          resolution passed at the Directors' meeting on 26 August 2005, an
          interim dividend for the year ending 31 December 2005 of RMB 0.04
          (2004: RMB 0.04) per share totalling RMB 3,468 million (2004: RMB
          3,468 million) was declared.

    (b)   Dividends of ordinary shares declared during the period

          Pursuant to the shareholders' approval at the Annual General Meeting
          on 18 May 2005, a final dividend of RMB 0.08 per share totalling RMB
          6,936 million in respect of the year ended 31 December 2004 was
          declared and paid on 18 May 2005.

          Pursuant to the shareholders' approval at the Annual General Meeting
          on 18 May 2004, a final dividend of RMB 0.06 per share totalling RMB
          5,202 million in respect of the year ended 31 December 2003 was
          declared and paid on 28 June 2004.


                                      67


40  RELATED PARTIES AND RELATED PARTY TRANSACTIONS

   (a) Related parties having the ability to exercise control over the Group

     The name of the company      :  China Petrochemical Corporation
     Registered address           :  No. 6A, Huixin East Street, Chaoyang
                                     District, Beijing
     Principal activities         :  Processing crude oil into refined products
                                     and petrochemical products, petrochemical
                                     products which include: petrochemical
                                     products made from crude oil and natural
                                     gas; production, sale and import and
                                     export of synthetic fibre and synthetic
                                     fibre monomer.
     Relationship with the Group  :  Ultimate holding company
     Types of legal entity        :  State-owned
     Authorised representative    :  Chen Tonghai
     Registered capital           :  RMB 104,912 million

     There is no movement in the above registered capital for the six-month
     period ended 30 June 2005.

     At 30 June 2005, Sinopec Group Company held 67.92% shares of the Company
     and there is no change on percentage shareholdings during this reporting
     period.

  (b) Related parties not having the ability to exercise control over the Group

      Related parties under common control of a parent company with the Company:
      Sinopec Finance Company Limited
      Nanjing Chemical Industry Company Limited
      Sichuan Vinylon Company
      Nanjing Petrochemical Company
      Qingjiang Petrochemical Company
      Baoding Petrochemical Company
      Baling Petrochemical Yueyang Petrochemical Company
      Tianjin United Chemical Company
      Zhanjiang Dongxing Petroleum Corporation Company Limited
      Qingdao Petrochemical Company
      Baling Petrochemical Company Limited
      Jinling Petrochemical Company Limited
      Yangzi Petrochemical Company Limited

      Associates of the Company:
      Sinopec Railway Oil Marketing Company Limited
      Sinopec Changjiang Fuel Company Limited
      China Shipping & Sinopec Suppliers Company Limited


  (c) The principal related party transactions carried out in the ordinary
      course of business are as follows:


                                                                             Six-month periods ended 30 June
                                                                Note                 2005              2004
                                                                             RMB millions      RMB millions

                                                                                            
       Sales of goods                                            (i)               36,976            30,715
       -----------------------------------------------------------------------------------------------------------
       Purchases                                                (ii)               20,134            18,253
       -----------------------------------------------------------------------------------------------------------
       Transportation and storage                               (iii)                 893               979
       -----------------------------------------------------------------------------------------------------------
       Exploration and development services                     (iv)                7,692             7,101
       -----------------------------------------------------------------------------------------------------------
       Production related services                               (v)                3,757             3,831
       -----------------------------------------------------------------------------------------------------------
       Ancillary and social services                            (vi)                  912               906
       -----------------------------------------------------------------------------------------------------------
       Operating lease charges                                  (vii)               1,565             1,646
       -----------------------------------------------------------------------------------------------------------
       Agency commission income                                (viii)                  29                31
       -----------------------------------------------------------------------------------------------------------
       Intellectual property license fee paid                   (ix)                    9                 5
       -----------------------------------------------------------------------------------------------------------
       Interest received                                         (x)                   21                25
       -----------------------------------------------------------------------------------------------------------
       Interest paid                                            (xi)                  507               349
       -----------------------------------------------------------------------------------------------------------
       Net deposits withdrawn from related parties              (xii)               2,874             1,532
       -----------------------------------------------------------------------------------------------------------
       Net loans (paid to)/obtained from related parties       (xiii)              (3,325)              921
       -----------------------------------------------------------------------------------------------------------


       The amounts set out in the table above in respect of the six-month
       periods ended 30 June 2005 and 2004 represent the relevant costs to the
       Group and income from related parties as determined by the corresponding
       contracts with the related parties.

       At 30 June 2005 and 31 December 2004, there were no guarantees given to
       banks by the Group in respect of banking facilities to Sinopec Group
       Company and fellow subsidiaries.

       The directors of the Company are of the opinion that the above
       transactions with related parties were conducted in the ordinary course
       of business and on normal commercial terms or in accordance with the
       agreements governing such transactions.

                                      68


40  RELATED PARTIES AND RELATED PARTY TRANSACTIONS (Continued)
       Notes:

       (i      )Sales of goods represent the sale of crude oil, intermediate
               petrochemical products, petroleum products and ancillary
               materials.

       (ii)    Purchases represent the purchase of materials and utility
               supplies directly related to the Group's operations such as the
               procurement of raw and ancillary materials and related services,
               supply of water, electricity and gas.

       (iii)   Transportation and storage represent the cost for the use of
               railway, road and marine transportation services, pipelines,
               loading, unloading and storage facilities.

       (iv)    Exploration and development services comprise direct costs
               incurred in the exploration and development activities such as
               geophysical, drilling, well testing and well measurement
               services.

       (v)     Production related services represent ancillary services
               rendered in relation to the Group's operations such as equipment
               repair and general maintenance, insurance premium, technical
               research, communications, fire fighting, security, product
               quality testing and analysis, information technology, design and
               engineering, construction which includes the construction of
               oilfield ground facilities, refineries and chemical plants,
               manufacture of replacement parts and machinery, installation,
               project management and environmental protection.

       (vi)    Ancillary and social services represent expenditures for social
               welfare and support services such as educational facilities,
               media communication services, sanitation, accommodation,
               canteens, property maintenance and management services.

       (vii)   Operating lease charges represent the rental paid to Sinopec
               Group Company for operating leases in respect of land, buildings
               and service stations.

       (viii)  Agency commission income represents commission earned for acting
               as an agent in respect of sales of products and purchase of
               materials for certain entities owned by Sinopec Group Company.

       (ix)    Intellectual property license fee represents reimbursement paid
               to Sinopec Group Company for fees required to maintain the
               validity of licenses for trademarks, patents, technology and
               computer software.

       (x)     Interest received represents interest received from deposits
               placed with Sinopec Finance Company Limited, a finance company
               controlled by Sinopec Group Company. The applicable interest
               rate is determined in accordance with the prevailing saving
               deposit rate.

       (xi)    Interest paid represents interest charges on the loans obtained
               from Sinopec Group Company and Sinopec Finance Company Limited.

       (xii)   Deposits were withdrawn from/placed with Sinopec Finance Company
               Limited during the period.

       (xiii)  The Group obtained/repaid loans from/to Sinopec Group Company
               and Sinopec Finance Company Limited. The average loan balance
               for the six-month period ended 30 June 2005, which is calculated
               based on monthly average balances, was RMB 43,882 million (2004:
               RMB 42,696 million).

       In connection with the Reorganisation, the Company and Sinopec Group
       Company entered into a number of agreements under which 1) Sinopec Group
       Company will provide goods and products and a range of ancillary, social
       and supporting services to the Group and 2) the Group will sell certain
       goods to Sinopec Group Company. These agreements impacted the operating
       results of the Group for the six-month period ended 30 June 2005. The
       terms of these agreements are summarised as follows:

       (a)  The Company entered into a non-exclusive Agreement for Mutual
            Provision of Products and Ancillary Services ("Mutual Provision
            Agreement") with Sinopec Group Company under which Sinopec Group
            Company has agreed to provide the Group with certain ancillary
            production services, construction services, information advisory
            services, supply services and other services and products. While
            each of Sinopec Group Company and the Company is permitted to
            terminate the Mutual Provision Agreement upon at least six
            months' notice, Sinopec Group Company had agreed not to
            terminate the agreement if the Group is unable to obtain
            comparable services from a third party. The pricing policy for
            these services and products provided by Sinopec Group Company to
            the Group is as follows:

            o   the government-prescribed price;
            o   where there is no government-prescribed price, the
                government-guidance price;
            o   where there is neither a government-prescribed price nor a
                government-guidance price, the market price; or
            o   where none of the above is applicable, the price to be agreed
                between the parties, which shall be based on a reasonable cost
                incurred in providing such services plus a profit margin not
                exceeding 6%.

       (b)  The Company has entered into a non-exclusive Agreement for
            Provision of Cultural and Educational, Health Care and Community
            Services with Sinopec Group Company effective from 1 January 2000
            in which Sinopec Group Company has agreed to provide the Group with
            certain cultural, educational, health care and community services
            on the same pricing terms and termination conditions as agreed to
            in the above Mutual Provision Agreement.

       (c)  The Company has entered into a number of lease agreements with
            Sinopec Group Company to lease certain land and buildings at a
            rental of approximately RMB 2,557 million and RMB 568 million,
            respectively, per annum. The Company and Sinopec Group Company can
            renegotiate the rental amount every three years for land and every
            year for buildings, such amount not to exceed the market price as
            determined by an independent third party. The Group has the option
            to terminate these leases upon six months notice to Sinopec Group
            Company.

       (d)  The Company has entered into agreements with Sinopec Group Company
            effective from 1 January 2000 under which the Group has been
            granted the right to use certain trademarks, patents, technology
            and computer software developed by Sinopec Group Company. The Group
            will reimburse Sinopec Group Company for fees required to maintain
            the validity of these licenses.

       (e)  The Company has entered into agency agreements effective from 1
            January 2000 with certain entities owned by Sinopec Group Company
            under which the Group acts as a sole agent in respect of the sale
            of all the products of these entities. In exchange for the Group's
            sales agency services, Sinopec Group Company has agreed to pay the
            Group a commission of between 0.2% and 1.0% of actual sales
            receipts depending on the products and to reimburse the Group for
            reasonable costs incurred in the capacity as its sales agent.

       (f)  The Company has entered into a service station franchise agreement
            with Sinopec Group Company under which its service stations and
            retail stores would exclusively sell the refined products supplied
            by the Group.

                                      69


40  RELATED PARTIES AND RELATED PARTY TRANSACTIONS (Continued)

    (d) Balances with related parties


        The balances with the Group's related parties at 30 June 2005 and 31 December 2004 are as follows:


                                                           The ultimate holding company          Other related companies
                                                            At 30 June    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions

                                                                                                           
       Cash and cash equivalents                                    --                --             1,797             4,671
       -------------------------------------------------------------------------------------------------------------------------
       Trade accounts receivable                                    --                --             3,672             2,438
       -------------------------------------------------------------------------------------------------------------------------
       Advance payments                                             --                --             1,176               350
       -------------------------------------------------------------------------------------------------------------------------
       Other receivables                                         2,002             2,502             2,586             3,941
       -------------------------------------------------------------------------------------------------------------------------
       Trade accounts payable                                       --                --             2,016             1,527
       -------------------------------------------------------------------------------------------------------------------------
       Receipts in advance                                          --                --             1,488             1,218
       -------------------------------------------------------------------------------------------------------------------------
       Other creditors                                           5,936             4,851             3,777             4,828
       -------------------------------------------------------------------------------------------------------------------------
       Short-term loans                                             --                --             2,290             6,714
       -------------------------------------------------------------------------------------------------------------------------
       Long-term loans (including current portion) (Note)           --                --            39,864            38,765
       -------------------------------------------------------------------------------------------------------------------------


       Note:   The Sinopec Group Company had borrowed an interest free loan for
               20 years amounted to RMB 35,561 million to the Group through
               Sinopec Finance Company Limited which was included in the
               long-term loans.

41  PRINCIPAL SUBSIDIARIES

    The Company's principal subsidiaries are limited companies operating in the
    PRC and had been consolidated into the Group's financial statements for the
    six-month period ended 30 June 2005. Except for Sinopec Kantons Holdings
    Limited, which is incorporated in Bermuda, the subsidiaries below are
    incorporated in the PRC. The following list contains the particulars of
    subsidiaries which principally affected the results or assets of the Group:



                                                            Percentage of
                                             Registered   equity interest
                                        capital/paid-up       held by the
    Name of enterprise                           capital          Company    Principal activities
                                            RMB millions                %

                                                                    
    China Petrochemical International              1,400           100.00    Trading of crude oil and petrochemical products
       Company Limited
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Beijing Yanhua Petrochemical           3,374           100.00    Manufacturing of chemical products
       Company Limited ("Beijing Yanhua") (i)
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Sales Company Limited                  1,700           100.00    Marketing and distribution of refined petroleum
                                                                             products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shengli Oilfield Company Limited      29,000           100.00    Exploration and production of crude oil and
                                                                             natural gas
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Fujian Petrochemical                   2,253            50.00    Manufacturing of plastics, intermediate
       Company Limited (ii)                                                  petrochemical products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Qilu Petrochemical                     1,950            82.05    Manufacturing of intermediate petrochemical
       Company Limited                                                       products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shanghai Petrochemical                 7,200            55.56    Manufacturing of synthetic fibres, resin and ,
       Company Limited                                                       plastics intermediate petrochemical products and
                                                                             petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shijiazhuang Refining                  1,154            79.73    Manufacturing of intermediate petrochemical
       Chemical Company Limited                                              products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Kantons Holdings Limited              HK$104            72.40    Trading of crude oil and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Wuhan Petroleum                          147            46.25    Marketing and distribution of refined petroleum
       Group Company Limited (ii)                                            products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Wuhan Phoenix Company Limited (ii)       519            40.72    Manufacturing of petrochemical products and
                                                                             petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yangzi Petrochemical Company Limited   2,330            84.98    Manufacturing of intermediate petrochemical
                                                                             products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yizheng Chemical                       4,000            42.00    Production and sale of polyester chips and
       Fibre Company Limited (ii)                                            polyester fibres
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Zhenhai Refining and                   2,524            71.32    Manufacturing of intermediate petrochemical
       Chemical Company Limited                                              products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Zhongyuan Petroleum Company Limited      875            70.85    Exploration  and  production  of crude oil and
                                                                             natural gas
    -------------------------------------------------------------------------------------------------------------------------------
    Zhongyuan Petrochemical Company Limited        2,400            93.51    Manufacturing of chemical products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shell (Jiangsu) Petroleum Marketing      455            60.00    Marketing and distribution of refined petroleum
       Company Limited                                                       products
    -------------------------------------------------------------------------------------------------------------------------------
    BP Sinopec (Zhejiang) Petroleum                  647            60.00    Marketing and distribution of refined petroleum
       Company Limited                                                       products
    -------------------------------------------------------------------------------------------------------------------------------
    Sinopec Qingdao Refining and Chemical            800            85.00    Manufacturing of intermediate petrochemical
       Company Limited                                                       products and petroleum products
    -------------------------------------------------------------------------------------------------------------------------------


    (i)  During the period, the Group acquired the entire 1,012,000,000 H
         shares, representing approximately 29.99% of the issued share capital
         of Beijing Yanhua.

    (ii) The Company consolidated the results of these entities because the
         Company controlled the board of these entities and had the power to
         govern their financial and operating policies.

                                      70


42  PRINCIPAL JOINTLY CONTROLLED ENTITIES


    At 30 June 2005, the Group's principal jointly controlled entities are as follows:


                                                                    Percentage of
                                          Registered capital/     equity interest
    Name of jointly controlled entities       paid-up capital    held by the Group    Principal activities
                                                                          %

                                                                          
    Shanghai Secco Petrochemical           Registered capital           50.00      Manufacturing and distribution
       Company Limited                     USD 901,440,964                         of petrochemical products
    -------------------------------------------------------------------------------------------------------------------
    BASF-YPC Company Limited               Registered capital           40.00      Manufacturing and distribution
                                           RMB 8,793,000,000                       of petrochemical products

    -------------------------------------------------------------------------------------------------------------------
    Yueyang Sinopec and Shell Coal         Registered capital           50.00      Manufacturing and distribution of
       Gasification Company Limited        USD 45,588,700                          industrial gas
    -------------------------------------------------------------------------------------------------------------------
    Block A Oil Field in the Western                      --            43.00      Exploration and production of crude
       Area Chendao in Bohai Bay                                                   oil and natural gas
    -------------------------------------------------------------------------------------------------------------------


43  COMMITMENTS

    Operating lease commitments

    The Group and the Company lease service stations and other equipment
    through non-cancellable operating leases. These operating leases do not
    contain provisions for contingent lease rentals. None of the rental
    agreements contain escalation provisions that may require higher future
    rental payments.


    At 30 June 2005, the future minimum lease payments of the Group and the
    Company under operating leases are as follows:


                                                   The Group                         The Company
                                          At 30 June    At 31 December        At 30 June    At 31 December
                                                2005              2004              2005              2004
                                        RMB millions      RMB millions      RMB millions      RMB millions

                                                                                         
    Within one year                            3,504             3,452             3,345             3,272
    --------------------------------------------------------------------------------------------------------
    Between one and two years                  3,404             3,343             3,299             3,237
    --------------------------------------------------------------------------------------------------------
    Between two and three years                3,328             3,278             3,256             3,213
    --------------------------------------------------------------------------------------------------------
    Between three and four years               3,295             3,245             3,231             3,188
    --------------------------------------------------------------------------------------------------------
    Between four and five years                3,263             3,225             3,201             3,170
    --------------------------------------------------------------------------------------------------------
    After five years                          96,634            97,527            95,098            95,968
    --------------------------------------------------------------------------------------------------------
    Total                                    113,428           114,070           111,430           112,048
    --------------------------------------------------------------------------------------------------------


    Capital commitments
    At 30 June 2005, capital commitments are as follows:

                                                   At 30 June    At 31 December
                                                         2005              2004
                                                 RMB millions      RMB millions

    THE GROUP
    ---------------------------------------------------------------------------
    Authorised and contracted for                      40,475           43,001
    ---------------------------------------------------------------------------
    Authorised but not contracted for                  40,809           60,173
    ---------------------------------------------------------------------------
                                                       81,284          103,174
    ===========================================================================
    JOINTLY CONTROLLED ENTITIES
    ---------------------------------------------------------------------------
    Authorised and contracted for                       2,399            3,157
    ---------------------------------------------------------------------------
    Authorised but not contracted for                       8            2,088
    ---------------------------------------------------------------------------
                                                        2,407            5,245
    ===========================================================================
    THE COMPANY
    ---------------------------------------------------------------------------
    Authorised and contracted for                      33,965           28,143
    Authorised but not contracted for                  23,803           37,619
    ---------------------------------------------------------------------------
                                                       57,768           65,762
    ===========================================================================

    These capital commitments relate to oil and gas exploration and
    development, refining and petrochemical production capacity expansion
    projects, the construction of service stations and oil depots, and capital
    contributions to the Group's investments and interests in associates.

                                      71


43  COMMITMENTS (Continued)

    Exploration and production licenses
    Exploration licenses for exploration activities are registered with the
    Ministry of Land and Resources. The maximum term of the Group's exploration
    licenses is 7 years, and may be renewed twice within 30 days prior to
    expiration of the original term with each renewal being for a two-year
    term. The Group is obligated to make progressive annual minimum exploration
    investment relating to the exploration blocks in respect of which the
    license is issued. The Ministry of Land and Resources also issues
    production licenses to the Group on the basis of the reserve reports
    approved by relevant authorities. The maximum term of a full production
    license is 30 years unless a special dispensation was given by the State
    Council. The maximum term of the production licenses issued to the Group is
    55 years as a special dispensation was given to the Group by the State
    Council. The Group's production license is renewable upon application by
    the Group 30 days prior to expiration.

    The Group is required to make payments of exploration license fees and
    production right usage fees to the Ministry of Land and Resources annually
    which are expensed as incurred. Payments incurred were approximately RMB 25
    million for the six-month period ended 30 June 2005 (2004: RMB 101
    million).


    Estimated future annual payments are as follows:


                                                      The Group                         The Company
                                             At 30 June    At 31 December        At 30 June    At 31 December
                                                   2005              2004              2005              2004
                                           RMB millions      RMB millions      RMB millions      RMB millions

                                                                                               
    Within one year                                 138                90               102                60
    ---------------------------------------------------------------------------------------------------------------
    Between one and two years                       103               120                67                85
    ---------------------------------------------------------------------------------------------------------------
    Between two and three years                      64                75                50                47
    ---------------------------------------------------------------------------------------------------------------
    Between three and four years                     70                67                61                55
    ---------------------------------------------------------------------------------------------------------------
    Between four and five years                      70                74                62                64
    ---------------------------------------------------------------------------------------------------------------
    After five years                                246               279               112               143
    ---------------------------------------------------------------------------------------------------------------
    Total                                           691               705               454               454
    ===============================================================================================================


44  CONTINGENT LIABILITIES

    (a)   The Company has been advised by its PRC lawyers that, except for
          liabilities constituting or arising out of or relating to the
          business assumed by the Company in the Reorganisation, no other
          liabilities were assumed by the Company, and the Company is not
          jointly and severally liable for other debts and obligations incurred
          by Sinopec Group Company prior to the Reorganisation.

    (b)   At 30 June 2005, guarantees given by the Group and the Company to
          banks in respect of banking facilities granted to the parties below
          are as follows:



                                                                     The Group                         The Company
                                                            At 30 June    At 31 December        At 30 June    At 31 December
                                                                  2005              2004              2005              2004
                                                          RMB millions      RMB millions      RMB millions      RMB millions
                                                                                                          

       Subsidiaries                                                 --                --             2,617             2,656
       --------------------------------------------------------------------------------------------------------------------------
       Associates and jointly controlled entities                  109             4,828            12,059            12,059
       --------------------------------------------------------------------------------------------------------------------------
       Total                                                       109             4,828            14,676            14,715
    =============================================================================================================================


    The Company monitors the conditions that are subject to the guarantees to
    identify whether it is probable that a loss has occurred, and recognises
    any such losses under guarantees when those losses are estimable. At 30
    June 2005 and 31 December 2004, it is not probable that the Company will be
    required to make payments under the guarantees. Thus no liability has been
    accrued relating to the Company's obligation under those guarantee
    arrangements.

    Environmental contingencies
    To date, the Group has not incurred any significant expenditure for
    environmental remediation, is currently not involved in any environmental
    remediation, and has not accrued any amounts for environmental remediation
    relating to its operations. Under existing legislation, management believes
    that there are no probable liabilities that will have a material adverse
    effect on the financial position or operating results of the Group. The PRC
    government, however, has moved and may move further towards more rigorous
    enforcement of applicable laws, and towards the adoption of more stringent
    environmental standards. Environmental liabilities are subject to
    considerable uncertainties which affect the Group's ability to estimate the
    ultimate cost of remediation efforts. These uncertainties include: i) the
    exact nature and extent of the contamination at various sites including,
    but not limited to refineries, oil fields, service stations, terminals and
    land development areas, whether operating, closed or sold; ii) the extent
    of required cleanup efforts; iii) varying costs of alternative remediation
    strategies; iv) changes in environmental remediation requirements; and v)
    the identification of new remediation sites. The amount of such future cost
    is indeterminable due to such factors as the unknown magnitude of possible
    contamination and the unknown timing and extent of the corrective actions
    that may be required. Accordingly, the outcome of environmental liabilities
    under proposed or future environmental legislation cannot reasonably be
    estimated at present, and could be material. The Group paid normal routine
    pollutant discharge fee of approximately RMB 107 million for the six-month
    period ended 30 June 2005 (2004: RMB 113 million).

    Legal contingencies
    The Group is a defendant in certain lawsuits as well as the named party in
    other proceedings arising in the ordinary course of business. While the
    outcomes of such contingencies, lawsuits or other proceedings cannot be
    determined at present, management believes that any resulting liabilities
    will not have a material adverse effect on the financial position or
    operating results of the Group.

                                      72


45  SEGMENTAL INFORMATION
    The Group has five operating segments as follows:

    (i)    Exploration and production -- which explores and develops oil
           fields, produces crude oil and natural gas and sells such products
           to the refining segment of the Group and external customers.

    (ii)   Refining -- which processes and purifies crude oil, which is sourced
           from the exploration and production segment of the Group and
           external suppliers, and manufactures and sells petroleum products to
           the chemicals and marketing and distribution segments of the Group
           and external customers.

    (iii)  Marketing and distribution -- which owns and operates oil depots and
           service stations in the PRC, and distributes and sells refined
           petroleum products (mainly gasoline and diesel) in the PRC through
           wholesale and retail sales networks.

    (iv)   Chemicals -- which manufactures and sells petrochemical products,
           derivative petrochemical products and other chemical products to
           external customers.

    (v)    Others -- which largely comprise the trading activities of the
           import and export companies of the Group and research and
           development undertaken by other subsidiaries.

    The segments were determined primarily because the Group manages its
    exploration and production, refining, marketing and distribution,
    chemicals, and others businesses separately. The reportable segments are
    each managed separately because they manufacture and/or distribute distinct
    products with different production processes and due to their distinct
    operating and gross margin characteristics. In view of the fact that the
    Company and its subsidiaries operate mainly in the PRC, no geographical
    segment information is presented.

    The Group evaluates the performance and allocates resources to its
    operating segments on an operating income basis, without considering the
    effects of finance costs or investment income. The accounting policies of
    the Group's segments are the same as those described in the principal
    accounting policies (see Note 2). Corporate administrative costs and assets
    are not allocated to the operating segments; instead, operating segments
    are billed for direct corporate services. Inter-segment transfer pricing is
    based on cost plus an appropriate margin, as specified by the Group's
    policy.


    Reportable information on the Group's business segments is as follows:


                                                                                     Six-month periods
                                                                                      ended 30 June
                                                                                     2005              2004
                                                                             RMB millions      RMB millions
                                                                                                

    Income from principal operations
    --------------------------------------------------------------------------------------------------------------
    Exploration and production
    --------------------------------------------------------------------------------------------------------------
       External sales                                                               8,651             7,376
       -----------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                         35,745            26,316
       -----------------------------------------------------------------------------------------------------------
                                                                                   44,396            33,692
    ..............................................................................................................
    Refining
    --------------------------------------------------------------------------------------------------------------
       External sales                                                              37,083            31,986
       -----------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                        172,035           126,904
       -----------------------------------------------------------------------------------------------------------
                                                                                  209,118           158,890
      ...........................................................................................................
    Marketing and distribution
    --------------------------------------------------------------------------------------------------------------
       External sales                                                             206,763           156,539
       -----------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                          1,320             1,334
       -----------------------------------------------------------------------------------------------------------
                                                                                  208,083           157,873
      ...........................................................................................................
    Chemicals
    --------------------------------------------------------------------------------------------------------------
       External sales                                                              74,731            50,946
       -----------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                          8,335             4,794
       -----------------------------------------------------------------------------------------------------------
                                                                                   83,066            55,740
    --------------------------------------------------------------------------------------------------------------
    Others
    --------------------------------------------------------------------------------------------------------------
       External sales                                                              32,020            18,862
       -----------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                         21,228            16,246
       -----------------------------------------------------------------------------------------------------------
                                                                                   53,248            35,108
       ...........................................................................................................
    Elimination of inter-segment sales                                           (238,663)        (175,594)
    ..............................................................................................................
    --------------------------------------------------------------------------------------------------------------

    --------------------------------------------------------------------------------------------------------------
    INCOME FROM PRINCIPAL OPERATIONS                                              359,248           265,709
    ==============================================================================================================
    COST OF SALES, SALES TAXES AND SURCHARGES
    --------------------------------------------------------------------------------------------------------------
    Exploration and production                                                     17,920            16,165
    --------------------------------------------------------------------------------------------------------------
     Refining                                                                      208,147           151,772
    --------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                    190,761           138,914
    --------------------------------------------------------------------------------------------------------------
    Chemicals                                                                      68,283            45,685
    --------------------------------------------------------------------------------------------------------------
    Others                                                                         52,619            34,769
    --------------------------------------------------------------------------------------------------------------
    Elimination of inter-segment cost of sales                                   (236,345)        (173,431)
    --------------------------------------------------------------------------------------------------------------
    COST OF SALES, SALES TAXES AND SURCHARGES                                     301,385           213,874
    --------------------------------------------------------------------------------------------------------------
    PROFIT FROM PRINCIPAL OPERATIONS
    --------------------------------------------------------------------------------------------------------------
    Exploration and production                                                     23,738            15,568
    --------------------------------------------------------------------------------------------------------------
    Refining                                                                        1,391             6,914
    --------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                     17,322            18,959
    --------------------------------------------------------------------------------------------------------------
    Chemicals                                                                      14,783            10,055
    --------------------------------------------------------------------------------------------------------------
    Others                                                                            629               339
    --------------------------------------------------------------------------------------------------------------
    PROFIT FROM PRINCIPAL OPERATIONS                                               57,863            51,835
    ==============================================================================================================


                                      73


46  POST BALANCE SHEET EVENTS
    With the authorisation from the PRC government, the People's Bank of China
    announced that the PRC government reformed the exchange rate regime by
    moving into a managed floating exchange rate regime based on market supply
    and demand with reference to a basket of currencies on 21 July 2005. The
    exchange rate of US dollars against RMB was adjusted to RMB 8.11 per US
    dollar with effect from the time of 19:00 hours on 21 July 2005. The Group
    does not expect this reform had a material impact on the Group's financial
    position as at 30 June 2005.

47  ITEMS UNDER NON-OPERATING PROFITS/LOSSES
    Pursuant to "Questions and answers in the prepayment of information
    disclosures of companies issuing public shares, No.1--Extraordinary gain
    and loss" (2004 revised), the extraordinary gains and losses of the Group
    are as follows:



                                                                                                    Six-month periods
                                                                                                       ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions
    Items under non-operating profits/losses for the period:
    ---------------------------------------------------------------------------------------------------------------------------
                                                                                                                 
    Loss on disposal of fixed assets                                                                   109             1,405
    ---------------------------------------------------------------------------------------------------------------------------
    Employee reduction expenses                                                                        100               412
    ---------------------------------------------------------------------------------------------------------------------------
    Donations                                                                                          128                49
    ---------------------------------------------------------------------------------------------------------------------------
    Loss on disposal of long-term equity investments                                                     1                 2
    ---------------------------------------------------------------------------------------------------------------------------
    Other non-operating income and expenses, excluding impairment losses on long-lived assets          242               142
    ---------------------------------------------------------------------------------------------------------------------------
    Written back of provisions for impairment losses in previous years                                (516)             (80)
    ---------------------------------------------------------------------------------------------------------------------------
    Tax effect                                                                                         (21)            (637)
    ---------------------------------------------------------------------------------------------------------------------------
    Total                                                                                               43             1,293
    ---------------------------------------------------------------------------------------------------------------------------


48  OTHER SIGNIFICANT EVENTS
    The Group had no any other significant event required to disclose as at
    the approval date of these financial statements.


                                      74


REPORT OF THE INTERNATIONAL AUDITORS

[KPMG LOGO GRAPHIC OMITTED]

TO THE SHAREHOLDERS OF
CHINA PETROLEUM & Chemical Corporation
(Established in The People's Republic of China with limited liability)

We have audited the interim financial statements on pages 76 to 105 which have
been prepared in accordance with International Financial Reporting Standards
promulgated by the International Accounting Standards Board.

RESPECTIVE RESPONSIBILITIES OF DIRECTORS AND AUDITORS

The Company's directors are responsible for the preparation of interim
financial statements which give a true and fair view. In preparing interim
financial statements which give a true and fair view it is fundamental that
appropriate accounting policies are selected and applied consistently, that
judgements and estimates are made which are prudent and reasonable and that the
reasons for any significant departure from applicable accounting standards are
stated.

It is our responsibility to form an independent opinion, based on our audit, on
those interim financial statements and to report our opinion solely to you, as
a body, and for no other purpose. We do not assume responsibility towards or
accept liability to any other person for the contents of this report.

BASIS OF OPINION

We conducted our audit in accordance with Hong Kong Standards on Auditing
issued by the Hong Kong Institute of Certified Public Accountants. An audit
includes examination, on a test basis, of evidence relevant to the amounts and
disclosures in the interim financial statements. It also includes an assessment
of the significant estimates and judgements made by the directors in the
preparation of the interim financial statements, and of whether the accounting
policies are appropriate to the Group's circumstances, consistently applied and
adequately disclosed.

We planned and performed our audit so as to obtain all the information and
explanations which we considered necessary in order to provide us with
sufficient evidence to give reasonable assurance as to whether the interim
financial statements are free from material misstatement. In forming our
opinion we also evaluated the overall adequacy of the presentation of
information in the interim financial statements. We believe that our audit
provides a reasonable basis for our opinion.

OPINION

In our opinion, the interim financial statements give a true and fair view of
the state of affairs of the Group as at 30 June 2005 and of the Group's profit
and cash flows for the six-month period ended 30 June 2005 and have been
properly prepared in accordance with International Financial Reporting
Standards promulgated by the International Accounting Standards Board.




KPMG
Certified Public Accountants
Hong Kong, China, 26 August 2005

                                      75




(B)  INTERIM FINANCIAL STATEMENTS PREPARED UNDER INTERNATIONAL FINANCIAL
     REPORTING STANDARDS ("IFRS")
     CONSOLIDATED INCOME STATEMENT
     for the six-month period ended 30 June 2005
     (Amounts in millions, except per share data)


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                                       RMB               RMB
                                                                                                                

Turnover and other operating revenues
----------------------------------------------------------------------------------------------------------------------------------
    Turnover                                                                       3               359,248           269,601
    ------------------------------------------------------------------------------------------------------------------------------
    Other operating revenues                                                       4                 9,206             9,844
    ------------------------------------------------------------------------------------------------------------------------------
                                                                                                   368,454           279,445
----------------------------------------------------------------------------------------------------------------------------------

Operating expenses
----------------------------------------------------------------------------------------------------------------------------------
    Purchased crude oil, products and operating supplies and expenses                             (283,036)         (198,158)
    ------------------------------------------------------------------------------------------------------------------------------
    Selling, general and administrative expenses                                   5               (15,510)          (14,859)
    ------------------------------------------------------------------------------------------------------------------------------
    Depreciation, depletion and amortisation                                                       (15,155)          (15,399)
    ------------------------------------------------------------------------------------------------------------------------------
    Exploration expenses, including dry holes                                                       (3,355)           (2,475)
    ------------------------------------------------------------------------------------------------------------------------------
    Personnel expenses                                                             6                (8,536)           (8,716)
    ------------------------------------------------------------------------------------------------------------------------------
    Employee reduction expenses                                                    7                  (100)             (412)
    ------------------------------------------------------------------------------------------------------------------------------
    Taxes other than income tax                                                    8                (8,204)           (7,833)
    ------------------------------------------------------------------------------------------------------------------------------
    Other operating expenses, net                                                  9                  (876)           (3,031)
    ------------------------------------------------------------------------------------------------------------------------------
       Total operating expenses                                                                   (334,772)         (250,883)
       ---------------------------------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------------------------------------
Operating profit                                                                                    33,682            28,562
----------------------------------------------------------------------------------------------------------------------------------
Finance costs
    Interest expense                                                              10                (2,845)           (2,272)
    ------------------------------------------------------------------------------------------------------------------------------
    Interest income                                                                                    168               179
    ------------------------------------------------------------------------------------------------------------------------------
    Foreign exchange losses                                                                            (40)              (29)
    ------------------------------------------------------------------------------------------------------------------------------
    Foreign exchange gains                                                                             151                43
    ------------------------------------------------------------------------------------------------------------------------------
       Net finance costs                                                                            (2,566)           (2,079)
       ---------------------------------------------------------------------------------------------------------------------------
Investment income                                                                                       62                --
----------------------------------------------------------------------------------------------------------------------------------
Share of profits less losses from associates                                                           536               455
----------------------------------------------------------------------------------------------------------------------------------
Profit before taxation                                                                              31,714            26,938
----------------------------------------------------------------------------------------------------------------------------------
Taxation                                                                          11                (9,945)           (8,017)
----------------------------------------------------------------------------------------------------------------------------------
Profit for the period                                                                               21,769            18,921
----------------------------------------------------------------------------------------------------------------------------------
Attributable to:
----------------------------------------------------------------------------------------------------------------------------------
    Equity holders of the parent                                                                    19,653            16,746
    ------------------------------------------------------------------------------------------------------------------------------
    Minority interests                                                                               2,116             2,175
    ------------------------------------------------------------------------------------------------------------------------------
Profit for the period                                                                               21,769            18,921
----------------------------------------------------------------------------------------------------------------------------------
Basic earnings per share                                                          12                  0.23              0.19
----------------------------------------------------------------------------------------------------------------------------------
Dividends attributable to the period:
----------------------------------------------------------------------------------------------------------------------------------
Interim dividend declared after the balance sheet date                            13                 3,468             3,468
----------------------------------------------------------------------------------------------------------------------------------


                                      76



CONSOLIDATED BALANCE SHEET
at 30 June 2005
(Amounts in millions)


                                                                                                At 30 June    At 31 December
                                                                                 Note                 2005              2004
                                                                                                       RMB               RMB
                                                                                                            

Non-current assets
--------------------------------------------------------------------------------------------------------------------------------
    Property, plant and equipment                                                 14               298,031           284,123
    ----------------------------------------------------------------------------------------------------------------------------
    Construction in progress                                                      15                47,645            46,185
    ----------------------------------------------------------------------------------------------------------------------------
    Investments                                                                   16                 2,434             2,538
    ----------------------------------------------------------------------------------------------------------------------------
    Interests in associates                                                       17                 7,521            10,222
    ----------------------------------------------------------------------------------------------------------------------------
    Deferred tax assets                                                           23                 5,091             4,558
    ----------------------------------------------------------------------------------------------------------------------------
    Lease prepayments                                                                                1,045               750
    ----------------------------------------------------------------------------------------------------------------------------
    Long-term prepayments and other assets                                        19                 8,509             5,947
--------------------------------------------------------------------------------------------------------------------------------
Total non-current assets                                                                           370,276           354,323
--------------------------------------------------------------------------------------------------------------------------------
Current assets
--------------------------------------------------------------------------------------------------------------------------------
    Cash and cash equivalents                                                                       13,616            16,381
    ----------------------------------------------------------------------------------------------------------------------------
    Time deposits with financial institutions                                                        1,706             1,899
    ----------------------------------------------------------------------------------------------------------------------------
    Trade accounts receivable                                                     20                15,247             9,756
    ----------------------------------------------------------------------------------------------------------------------------
    Bills receivable                                                              20                 8,356             7,812
    ----------------------------------------------------------------------------------------------------------------------------
    Inventories                                                                   21                79,433            64,329
    ----------------------------------------------------------------------------------------------------------------------------
    Prepaid expenses and other current assets                                     22                20,746            20,094
--------------------------------------------------------------------------------------------------------------------------------
Total current assets                                                                               139,104           120,271
--------------------------------------------------------------------------------------------------------------------------------
Current liabilities
--------------------------------------------------------------------------------------------------------------------------------
    Short-term debts                                                              24                39,374            32,307
    ----------------------------------------------------------------------------------------------------------------------------
    Loans from Sinopec Group Company and fellow subsidiaries                      24                 2,290             8,714
    ----------------------------------------------------------------------------------------------------------------------------
    Trade accounts payable                                                        25                34,152            23,792
    ----------------------------------------------------------------------------------------------------------------------------
    Bills payable                                                                 25                26,893            30,797
    ----------------------------------------------------------------------------------------------------------------------------
    Accrued expenses and other payables                                           26                48,493            45,276
    ----------------------------------------------------------------------------------------------------------------------------
    Income tax payable                                                                               2,882             5,391
--------------------------------------------------------------------------------------------------------------------------------
Total current liabilities                                                                          154,084           146,277
--------------------------------------------------------------------------------------------------------------------------------
Net current liabilities                                                                            (14,980)         E(26,006)
................................................................................................................................
================================================================================================================================

--------------------------------------------------------------------------------------------------------------------------------
Total assets less current liabilities                                                              355,296           328,317
................................................................................................................................
Non-current liabilities
--------------------------------------------------------------------------------------------------------------------------------
    Long-term debts                                                               24                73,735            60,822
    ----------------------------------------------------------------------------------------------------------------------------
    Loans from Sinopec Group Company and fellow subsidiaries                      24                39,864            36,765
    ----------------------------------------------------------------------------------------------------------------------------
    Deferred tax liabilities                                                      23                 6,029             5,636
    ----------------------------------------------------------------------------------------------------------------------------
    Other liabilities                                                                                  892             1,008
    ----------------------------------------------------------------------------------------------------------------------------
Total non-current liabilities                                                                      120,520           104,231
................................................................................................................................
================================================================================================================================

--------------------------------------------------------------------------------------------------------------------------------
                                                                                                   234,776           224,086
--------------------------------------------------------------------------------------------------------------------------------
Equity
--------------------------------------------------------------------------------------------------------------------------------
    Share capital                                                                 27                86,702            86,702
    ----------------------------------------------------------------------------------------------------------------------------
    Reserves                                                                                       119,055           106,338
    ----------------------------------------------------------------------------------------------------------------------------
Total equity attributable to equity holders of the parent                                          205,757           193,040
--------------------------------------------------------------------------------------------------------------------------------
Minority interests                                                                                  29,019            31,046
--------------------------------------------------------------------------------------------------------------------------------
Total equity                                                                                       234,776           224,086
================================================================================================================================

Approved and authorised for issue by the board of directors on 26 August 2005.



CHEN TONGHAI                              WANG TIANPU                              ZHANG JIAREN
Chairman                                  President                                Director, Senior Vice President and
                                                                                   Chief Financial Officer


The notes on pages 81 to 105 form part of these interim financial statements.

                                      77



CONSOLIDATED CASH FLOW STATEMENT
for the six-month period ended 30 June 2005
(Amounts in millions)


                                                                                                     Six-month periods
                                                                                                       ended 30 June
                                                                                 Note                 2005              2004
                                                                                                       RMB               RMB

                                                                                                             
Cash flows from operating activities                                              (a)               21,082            20,698
-----------------------------------------------------------------------------------------------------------------------------------
Cash flow from investing activities
-----------------------------------------------------------------------------------------------------------------------------------
    Capital expenditure                                                                            (25,368)          (26,511)
    -------------------------------------------------------------------------------------------------------------------------------
    Capital expenditure by jointly controlled entities                                              (1,896)           (3,368)
    -------------------------------------------------------------------------------------------------------------------------------
    Purchase of investments and investments in associates                                             (505)             (820)
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from disposal of investments and investments in associates                                 63                31
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from disposal of property, plant and equipment                                            201               189
    -------------------------------------------------------------------------------------------------------------------------------
    Acquisition of Beijing Yanhua from minority interests                                           (4,088)               --
    -------------------------------------------------------------------------------------------------------------------------------
    Increase in time deposits with financial institutions                                             (334)           (1,371)
    -------------------------------------------------------------------------------------------------------------------------------
    Maturity of time deposits with financial institutions                                              527               800
    -------------------------------------------------------------------------------------------------------------------------------
Net cash used in investing activities                                                              (31,400)          (31,050)
-----------------------------------------------------------------------------------------------------------------------------------
Cash flow from financing activities
-----------------------------------------------------------------------------------------------------------------------------------
    Proceeds from bank and other loans                                                             292,505           164,301
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from bank and other loans of jointly controlled entities                                2,603             1,621
    -------------------------------------------------------------------------------------------------------------------------------
    Proceeds from issuance of corporate bonds, net of issuing expenses                                  --             3,472
    -------------------------------------------------------------------------------------------------------------------------------
    Repayments of bank and other loans                                                            (281,804)         (155,704)
    -------------------------------------------------------------------------------------------------------------------------------
    Distributions to minority interests                                                               (514)             (141)
    -------------------------------------------------------------------------------------------------------------------------------
    Contributions from minority interests                                                               86                92
    -------------------------------------------------------------------------------------------------------------------------------
    Dividend paid                                                                                   (2,195)           (2,313)
    -------------------------------------------------------------------------------------------------------------------------------
    Cash and cash equivalent paid to Sinopec Group Company in connection
       with the Acquisitions of Ethylene Assets and Refining Assets                                     --            (1,828)
-----------------------------------------------------------------------------------------------------------------------------------
    Cash and cash equivalent paid to Sinopec Group Company in connection
       with the Acquisition of Petrochemical and Catalyst Assets                                    (3,128)                --
-----------------------------------------------------------------------------------------------------------------------------------
Net cash from financing activities                                                                   7,553             9,500
...................................................................................................................................
-----------------------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------------------------
Net decrease in cash and cash equivalents                                                           (2,765)             (852)
-----------------------------------------------------------------------------------------------------------------------------------
Effect of foreign exchange rate                                                                         --                (1)
-----------------------------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at beginning of period                                                    16,381            16,263
-----------------------------------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of period                                                          13,616            15,410
-----------------------------------------------------------------------------------------------------------------------------------


The notes on pages 81 to 105 form part of these interim financial statements.


                                      78



NOTES TO THE CONSOLIDATED CASH FLOW STATEMENT
for the six-month period ended 30 June 2005
(Amounts in millions)

(a) Reconciliation of profit before taxation to cash flows from operating activities


                                                                                         Six-month periods
                                                                                           ended 30 June
                                                                                          2005              2004
                                                                                           RMB               RMB

                                                                                                       
    Profit before taxation                                                              31,714            26,938
    -------------------------------------------------------------------------------------------------------------------
    Adjustments for:
    -------------------------------------------------------------------------------------------------------------------
    Depreciation, depletion and amortisation                                            15,155            15,399
    -------------------------------------------------------------------------------------------------------------------
    Dry hole costs                                                                       1,325               764
    -------------------------------------------------------------------------------------------------------------------
    Share of profits less losses from associates                                          (536)             (455)
    -------------------------------------------------------------------------------------------------------------------
    Investment income                                                                      (62)               --
    -------------------------------------------------------------------------------------------------------------------
    Interest income                                                                       (168)             (179)
    -------------------------------------------------------------------------------------------------------------------
    Interest expense                                                                     2,845             2,272
    -------------------------------------------------------------------------------------------------------------------
    Unrealised foreign exchange gains                                                     (150)              (32)
    -------------------------------------------------------------------------------------------------------------------
    Loss on disposal of property, plant and equipment, net                                  20               404
    -------------------------------------------------------------------------------------------------------------------
    Impairment losses on long-lived assets                                                 397             2,324
    -------------------------------------------------------------------------------------------------------------------
    Increase in trade accounts receivable                                               (5,488)           (4,529)
    -------------------------------------------------------------------------------------------------------------------
    Increase in bills receivable                                                          (544)           (2,328)
    -------------------------------------------------------------------------------------------------------------------
    Increase in inventories                                                            (14,957)          (14,604)
    -------------------------------------------------------------------------------------------------------------------
    (Increase)/decrease in prepaid expenses and other current assets                      (522)              303
    -------------------------------------------------------------------------------------------------------------------
    (Increase)/decrease in lease prepayments                                              (295)               16
    -------------------------------------------------------------------------------------------------------------------
    Increase in long-term prepayments and other assets                                  (1,451)             (758)
    -------------------------------------------------------------------------------------------------------------------
    Increase in trade accounts payable                                                   9,984             3,703
    -------------------------------------------------------------------------------------------------------------------
    (Decrease)/increase in bills payable                                                (3,904)            4,408
    -------------------------------------------------------------------------------------------------------------------
    Increase/(decrease) in accrued expenses and other payables                           3,050            (1,977)
    -------------------------------------------------------------------------------------------------------------------
    Decrease in other liabilities                                                         (117)             (358)
    -------------------------------------------------------------------------------------------------------------------
    CASH GENERATED FROM OPERATIONS                                                      36,296            31,311
    -------------------------------------------------------------------------------------------------------------------
    Interest received                                                                      168               180
    -------------------------------------------------------------------------------------------------------------------
    Interest paid                                                                       (3,320)           (2,664)
    -------------------------------------------------------------------------------------------------------------------
    Investment and dividend income received                                                362               222
    -------------------------------------------------------------------------------------------------------------------
    Income tax paid                                                                    (12,424)           (8,351)
    -------------------------------------------------------------------------------------------------------------------
    CASH FLOWS FROM OPERATING ACTIVITIES                                                21,082            20,698
    ===================================================================================================================


The notes on pages 81 to 105 form part of these interim financial statements.

                                      79



CONSOLIDATED STATEMENT OF CHANGES IN EQUITY
for the six-month period ended 30 June 2005
(Amounts in millions, except per share data)


                                                                                                                       Statutory
                                                                                                           Statutory      public
                                                          Share      Capital       Share     Revaluation     surplus     welfare
                                                        capital      reserve     premium         reserve     reserve        fund
                                                            RMB          RMB         RMB             RMB         RMB         RMB

                                                                                                         
 Balance at 1 January 2004, as previously reported       86,702       (18,960)     18,072          30,341       6,330      6,330E
----------------------------------------------------------------------------------------------------------------------------------
 Adjusted for acquisition of the Acquired Group              --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Balance at 1 January 2004, as adjusted                  86,702       (18,960)     18,072          30,341       6,330       6,330
----------------------------------------------------------------------------------------------------------------------------------
 Final dividend for 2003 (Note 13)                           --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Profit for the period                                       --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Appropriation (Note (a) and (b))                            --            --          --              --       1,504      1,504E
----------------------------------------------------------------------------------------------------------------------------------
 Revaluation surplus realised                                --            --          --            (627)         --          --
----------------------------------------------------------------------------------------------------------------------------------
 Impairment losses on revalued assets                        --            --          --            (439)         --          --
----------------------------------------------------------------------------------------------------------------------------------
 Realisation of deferred tax on land use rights              --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Transfer from retained earnings to other reserves           --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Net assets contributed from Sinopec Group Company           --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Distributions to minority interests, net                    --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 BALANCE AT 30 JUNE 2004                                 86,702       (18,960)     18,072          29,275       7,834       7,834
==================================================================================================================================
 Balance at 1 January 2005                               86,702       (19,217)     18,072          27,998       9,558       9,558
----------------------------------------------------------------------------------------------------------------------------------
 Final dividend for 2004 (Note 13)                           --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Profit for the period                                       --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Appropriation (Note (a) and (b))                            --            --          --              --       1,804       1,804
----------------------------------------------------------------------------------------------------------------------------------
 Revaluation surplus realised                                --            --          --             (60)         --          --
----------------------------------------------------------------------------------------------------------------------------------
 Realisation of deferred tax on land use rights              --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Acquisition of minority interests in Beijing
   Yanhua (Note 32(i))                                       --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Distributions to minority interests, net                    --            --          --              --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 BALANCE AT 30 JUNE 2005                                 86,702       (19,217)     18,072          27,938      11,362      11,362
==================================================================================================================================


[table continued]
                                                                                                 Equity
                                                                                           attributable
                                                     Discretionary                            to equity
                                                           surplus      Other   Retained     holders of    Minority      Total
                                                           reserve   reserves   earnings     the parent   interests      equity
                                                               RMB        RMB        RMB            RMB         RMB         RMB

                                                                                                       
 Balance at 1 January 2004, as previously reported            7,000        252     31,832        167,899      25,866     193,765
----------------------------------------------------------------------------------------------------------------------------------
 Adjusted for acquisition of the Acquired Group                  --      3,616         --          3,616         185       3,801
----------------------------------------------------------------------------------------------------------------------------------
 Balance at 1 January 2004, as adjusted                       7,000      3,868     31,832        171,515      26,051     197,566
----------------------------------------------------------------------------------------------------------------------------------
 Final dividend for 2003 (Note 13)                               --         --     (5,202)        (5,202)         --      (5,202)
----------------------------------------------------------------------------------------------------------------------------------
 Profit for the period                                           --         --     16,746         16,746       2,175      18,921
----------------------------------------------------------------------------------------------------------------------------------
 Appropriation (Note (a) and (b))                                --         --     (3,008)            --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Revaluation surplus realised                                    --         --        627             --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Impairment losses on revalued assets                            --         --         --           (439)         --        (439)
----------------------------------------------------------------------------------------------------------------------------------
 Realisation of deferred tax on land use rights                  --         (2)         2             --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Transfer from retained earnings to other reserves               --        595       (595)            --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Net assets contributed from Sinopec Group Company               --        198         --            198          --         198
----------------------------------------------------------------------------------------------------------------------------------
 Distributions to minority interests, net                        --         --         --             --        (631)       (631)
----------------------------------------------------------------------------------------------------------------------------------
 BALANCE AT 30 JUNE 2004                                      7,000      4,659     40,402        182,818      27,595     210,413
==================================================================================================================================
 Balance at 1 January 2005                                    7,000        247     53,122        193,040      31,046     224,086
----------------------------------------------------------------------------------------------------------------------------------
 Final dividend for 2004 (Note 13)                               --         --     (6,936)        (6,936)         --      (6,936)
----------------------------------------------------------------------------------------------------------------------------------
 Profit for the period                                           --         --     19,653         19,653       2,116      21,769
----------------------------------------------------------------------------------------------------------------------------------
 Appropriation (Note (a) and (b))                                --         --     (3,608)            --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Revaluation surplus realised                                    --         --         60             --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Realisation of deferred tax on land use rights                  --         (2)         2             --          --          --
----------------------------------------------------------------------------------------------------------------------------------
 Acquisition of minority interests in Beijing
   Yanhua (Note 32(i))                                           --         --         --             --      (2,931)     (2,931)
----------------------------------------------------------------------------------------------------------------------------------
 Distributions to minority interests, net                        --         --         --             --      (1,212)     (1,212)
----------------------------------------------------------------------------------------------------------------------------------
 BALANCE AT 30 JUNE 2005                                      7,000        245     62,293        205,757      29,019     234,776
==================================================================================================================================


Notes:

(a)  According to the Company's Articles of Association, the Company is
     required to transfer 10% of its net profit, as determined in accordance
     with the PRC Accounting Rules and Regulations, to statutory surplus
     reserve until the reserve balance reaches 50% of the registered capital.
     The transfer to this reserve must be made before distribution of a
     dividend to shareholders.

     Statutory surplus reserve can be used to make good previous years' losses,
     if any, and may be converted into share capital by the issue of new shares
     to shareholders in proportion to their existing shareholdings or by
     increasing the par value of the shares currently held by them, provided
     that the balance after such issue is not less than 25% of the registered
     capital. During the six-month period ended 30 June 2005, the Company
     transferred RMB 1,804 million (2004: RMB 1,504 million), being 10% of the
     current period's net profit determined in accordance with the PRC
     Accounting Rules and Regulations, to this reserve.

(b)  According to the Company's Articles of Association, the Company is
     required to transfer 5% to 10% of its net profit, as determined in
     accordance with the PRC Accounting Rules and Regulations, to the statutory
     public welfare fund. This fund can only be utilised on capital items for
     the collective benefits of the Company's employees such as the
     construction of dormitories, canteen and other staff welfare facilities.
     This fund is non-distributable other than on liquidation. The transfer to
     this fund must be made before distribution of a dividend to shareholders.

     Pursuant to the Company's Articles of Associations and a resolution passed
     at the Directors' meeting on 26 August 2005, the directors authorised to
     transfer RMB 1,804 million (2004: RMB 1,504 million) for the six-month
     period ended 30 June 2005, being 10% of the current period's net profit
     determined in accordance with the PRC Accounting Rules and Regulations, to
     this fund.

(c)  The usage of the discretionary surplus reserve is similar to that of
     statutory surplus reserve.

(d)  According to the Company's Articles of Association, the amount of retained
     profits available for distribution to equity holders of the parent is the
     lower of the amount determined in accordance with the PRC Accounting Rules
     and Regulations and the amount determined in accordance with IFRS. At 30
     June 2005, the amount of retained profits available for distribution was
     RMB 11,881 million, being the amount determined in accordance with IFRS.
     Interim dividend of RMB 3,468 million (2004: RMB 3,468 million) declared
     after the balance sheet date has not been recognised as a liability at the
     balance sheet date.

(e)  The capital reserve represents (i) the difference between the total amount
     of the par value of shares issued and the amount of the net assets
     transferred from Sinopec Group Company in connection with the
     Reorganisation and (ii) the difference between the considerations paid
     over the amount of the net assets acquired from Sinopec National Star,
     Sinopec Maoming, Xi'an Petrochemical, Tahe Petrochemical, Tianjin
     Petrochemical, Luoyang Petrochemical, Zhongyuan Petrochemical, Guangzhou
     Petrochemical and Catalyst Plants.

(f)  The application of the share premium account is governed by Sections 178
     and 179 of the PRC Company Law.

                                      80


NOTES ON THE INTERIM FINANCIAL STATEMENTS
for the six-month period ended 30 June 2005

1   PRINCIPAL ACTIVITIES, ORGANISATION AND BASIS OF PRESENTATION

    Principal activities
    China Petroleum & Chemical Corporation (the "Company'') is an energy and
    chemical company that, through its subsidiaries (hereinafter collectively
    referred to as the "Group''), engages in fully integrated oil and gas and
    chemical operations in the People's Republic of China (the "PRC''). Oil and
    gas operations consist of exploring for, developing and producing crude oil
    and natural gas; transporting crude oil, natural gas and products by
    pipelines; refining crude oil into finished petroleum products; and
    marketing crude oil, natural gas and refined petroleum products. Chemical
    operations include the manufacture and marketing of a wide range of
    chemicals for industrial uses.

    Organisation
    The Company was established in the PRC on 25 February 2000 as a joint stock
    limited company as part of the reorganisation (the "Reorganisation") of
    China Petrochemical Corporation (OOSinopec Group Company''), the ultimate
    holding company of the Group and a ministry-level enterprise under the
    direct supervision of the State Council of the PRC. Prior to the
    incorporation of the Company, the oil and gas and chemical operations of
    the Group were carried on by oil administration bureaux, petrochemical and
    refining production enterprises and sales and marketing companies of
    Sinopec Group Company.

    As part of the Reorganisation, certain of Sinopec Group Company's core oil
    and gas and chemical operations and businesses together with the related
    assets and liabilities that were to be transferred to the Company were
    segregated such that the operations and businesses were separately managed
    beginning 31 December 1999. On 25 February 2000, in consideration for
    Sinopec Group Company transferring such oil and gas and chemical operations
    and businesses and the related assets and liabilities to the Company, the
    Company issued 68.8 billion domestic state-owned ordinary shares with a par
    value of RMB 1.00 each to Sinopec Group Company. The shares issued to
    Sinopec Group Company on 25 February 2000 represented the entire registered
    and issued share capital of the Company at that date. The oil and gas and
    chemical operations and businesses transferred to the Company related to
    (i) the exploration, development and production of crude oil and natural
    gas, (ii) the refining, transportation, storage and marketing of crude oil
    and petroleum products, and (iii) the production and sale of chemicals
    (collectively the "Predecessor Operations").

    Basis of presentation
    Pursuant to the resolution passed at the Extraordinary General Meeting held
    on 24 August 2001, the Company acquired the entire equity interest of
    Sinopec National Star Petroleum Company ("Sinopec National Star") from
    Sinopec Group Company for a consideration of RMB 6.45 billion (hereinafter
    referred to as the "Acquisition of Sinopec National Star").

    Pursuant to the resolution passed at the Directors' meeting on 28 October
    2003, the Group acquired the equity interest of Sinopec Group Maoming
    Petrochemical Company ("Sinopec Maoming") from Sinopec Group Company, for a
    consideration of RMB 3.3 billion which was paid in 2004 (hereinafter
    referred to as the "Acquisition of Ethylene Assets").

    Pursuant to the resolution passed at the Directors' meeting on 29 December
    2003, the Group acquired the equity interest of Xi'an Petrochemical Main
    Factory ("Xi'an Petrochemical") and Tahe Oilfield Petrochemical Factory
    ("Tahe Petrochemical") from Sinopec Group Company, for considerations of
    RMB 221 million and RMB 135 million, respectively which were paid in 2004
    (hereinafter referred to as the "Acquisition of Refining Assets").

    Pursuant to the resolutions passed at the Extraordinary General Meeting
    held on 21 December 2004, the Group acquired the equity interest of Sinopec
    Group Tianjin Petrochemical Company ("Tianjin Petrochemical"), Sinopec
    Group Luoyang Petrochemical General Plant ("Luoyang Petrochemical"),
    Zhongyuan Petrochemical Company Limited ("Zhongyuan Petrochemical"),
    Sinopec Group Guangzhou Petrochemical General Plant ("Guangzhou
    Petrochemical") and certain catalyst plants ("Catalyst Plants") from
    Sinopec Group Company for a total consideration of RMB 3,128 million which
    was paid in 2005 (hereinafter referred to as the "Acquisition of
    Petrochemical and Catalyst Assets").

    As the Group, Sinopec National Star, Sinopec Maoming, Xi'an Petrochemical,
    Tahe Petrochemical, Tianjin Petrochemical, Luoyang Petrochemical, Zhongyuan
    Petrochemical, Guangzhou Petrochemical and Catalyst Plants are under the
    common control of Sinopec Group Company, the Acquisition of Sinopec
    National Star, the Acquisition of Ethylene Assets, the Acquisition of
    Refining Assets and the Acquisition of Petrochemical and Catalyst Assets
    are considered as "combination of entities under common control" which are
    accounted in a manner similar to a pooling-of-interests ("as-if
    pooling-of-interests accounting"). Accordingly, the assets and liabilities
    acquired from Sinopec National Star, Sinopec Maoming, Xi'an Petrochemical,
    Tahe Petrochemical, Tianjin Petrochemical, Luoyang Petrochemical, Zhongyuan
    Petrochemical, Guangzhou Petrochemical and Catalyst Plants have been
    accounted for at historical cost and the financial statements of the Group
    for periods prior to the combination have been restated to include the
    results of operations of Sinopec National Star, Sinopec Maoming, Xi'an
    Petrochemical, Tahe Petrochemical, Tianjin Petrochemical, Luoyang
    Petrochemical, Zhongyuan Petrochemical, Guangzhou Petrochemical and
    Catalyst Plants on a combined basis. In connection with these acquisitions,
    certain assets, primarily property, plant and equipment and construction in
    progress, were retained by Sinopec Group Company. The assets retained by
    Sinopec Group Company were reflected as a distribution in the equity
    attributable to equity holders of the parent. The considerations for these
    acquisitions were treated as equity transactions.

    The results of operations previously reported by the Group for the
    six-month period ended 30 June 2004 have been restated to include the
    results of Tianjin Petrochemical, Luoyang Petrochemical, Zhougyuan
    Petrochemical, Guangzhou Petrochemical and Catalyst Plants (collectively
    the "Acquired Group") as set out below.



                                                                    The Group
                                                                  without the      The Acquired
                                                               Acquired Group             Group          Combined
                                                                 RMB millions      RMB millions      RMB millions
                                                                                                     

    Results of operation:
    ------------------------------------------------------------------------------------------------------------------
       Operating revenue                                              275,442             4,003           279,445
       ---------------------------------------------------------------------------------------------------------------
       Profit attributable to equity holders of the parent             16,151               595            16,746
       ---------------------------------------------------------------------------------------------------------------
       Basic earnings per share (RMB)                                    0.19                 --              0.19
       ---------------------------------------------------------------------------------------------------------------


                                      81



1   PRINCIPAL ACTIVITIES, ORGANISATION AND BASIS OF PRESENTATION (Continued)

    For the six-month period ended 30 June 2004 presented, all significant
    transactions between the Group and the Acquired Group have been eliminated.

    The accompanying interim financial statements have been prepared in
    accordance with IFRS promulgated by the International Accounting Standards
    Board ("IASB"). IFRS includes International Accounting Standards ("IAS")
    and related interpretations. These interim financial statements also comply
    with the applicable disclosure provisions of the Rules Governing the
    Listing of Securities on The Stock Exchange of Hong Kong Limited.

    The accompanying interim financial statements are prepared on the
    historical cost basis as modified by the revaluation of certain property,
    plant and equipment (Note 14). The accounting policies described in Note 2
    have been consistently applied by the Group, except those disclosed in Note
    36.

    The preparation of the interim financial statements in accordance with IFRS
    requires management to make judgement, estimates and assumptions that
    affect the application of policies and reported amounts of assets and
    liabilities and disclosure of contingent assets and liabilities at the date
    of the interim financial statements and the reported amounts of revenues
    and expenses during the period. The estimates and associated assumptions
    are based on historical experience and various other factors that are
    believed to be reasonable under the circumstances, the results of which
    form the basis of making the judgements about carrying values of assets and
    liabilities that are not readily apparent from other sources. Actual
    results could differ from those estimates.

    The estimates and underlying assumptions are reviewed on an ongoing basis.
    Revisions to accounting estimates are recognised in the period in which the
    estimate is revised if the revision affects only that period, or in the
    period of the revision and future periods if the revision affects both
    current and future periods.

    Judgement made by management in the application of IFRSs that have
    significant effect on the interim financial statements and estimates with a
    significant risk of material adjustment in the next financial year are
    disclosed in Note 34.

2   PRINCIPAL ACCOUNTING POLICIES

    (a) Basis of consolidation

        The consolidated interim financial statements include the interim
        financial statements of the Company and its subsidiaries. Subsidiaries
        are those entities controlled by the Company. Control exists when the
        Company has the power, directly or indirectly, to govern the financial
        and operating policies of an entity so as to obtain benefits from its
        activities.

        The results of subsidiaries are included in the consolidated income
        statement from the date that control effectively commences until the
        date that control effectively ceases, and the profit attributable to
        minority interests is separately presented in the face of the income
        statement as an allocation of the profit or loss for the period between
        the minority interests and equity holders of the parent. All
        significant inter-company balances and transactions and any unrealised
        gains arising from inter-company transactions are eliminated on
        consolidation.

        The particulars of the Group's principal subsidiaries are set out in
        Note 32.

    (b) Translation of foreign currencies
        The functional and presentation currency of the Group is Renminbi.
        Foreign currency transactions during the period are translated into
        Renminbi at the applicable rates of exchange quoted by the People's
        Bank of China (OOPBOC rates'') prevailing on the transaction dates.
        Foreign currency monetary assets and liabilities are translated into
        Renminbi at the PBOC rates at the balance sheet date.

        Exchange differences, other than those capitalised as construction in
        progress, are recognised as income or expense in the income statement.

    (c) Cash and cash equivalents
        Cash equivalents consist of time deposits with financial institutions
        with an initial term of less than three months when purchased. Cash
        equivalents are stated at cost, which approximates fair value.

    (d) Trade accounts receivable
        Trade accounts receivable are stated at cost less allowance for
        doubtful accounts. An allowance for doubtful accounts is provided based
        upon the evaluation of the recoverability of these accounts at the
        balance sheet date.

    (e) Inventories
        Inventories, other than spare parts and consumables, are stated at the
        lower of cost and net realisable value. Cost includes the cost of
        purchase computed using the weighted average method and, in the case of
        work in progress and finished goods, direct labour and an appropriate
        proportion of production overheads. Net realisable value is the
        estimated selling price in the ordinary course of business, less the
        estimated costs of completion and the estimated costs necessary to make
        the sale.

        Spare parts and consumables are stated at cost less any provision for
        obsolescence.

                                      82


2   PRINCIPAL ACCOUNTING POLICIES (Continued)

    (f) Property, plant and equipment
        An item of property, plant and equipment is initially recorded at cost,
        less accumulated depreciation and impairment losses. The cost of an
        asset comprises its purchase price, any directly attributable costs of
        bringing the asset to working condition and location for its intended
        use and the initial estimate, where relevant, of the costs of
        dismantling and removing the item and restoring the site on which it is
        located. Subsequent to the revaluation (Note 14), which was based on
        depreciated replacement costs, property, plant and equipment are
        carried at revalued amount, being the fair value at the date of the
        revaluation less any subsequent accumulated depreciation and impairment
        losses. Revaluations are performed periodically to ensure that the
        carrying amount does not differ materially from that which would be
        determined using fair value at the balance sheet date. The Group
        recognises in the carrying amount of an item of property, plant and
        equipment the expenditure of replacing part of such an item when that
        cost is incurred if it is probable that the future economic benefits
        embodied with the item will flow to the Group and the cost of the item
        can be measured reliably. All other expenditure is recognised as an
        expense in the income statement in the period in which it is incurred.

        Gains or losses arising from the retirement or disposal of property,
        plant and equipment, other than oil and gas properties, are determined
        as the difference between the net disposal proceeds and the carrying
        amount of the asset and are recognised as income or expense in the
        income statement on the date of retirement or disposal. On disposal of
        a revalued asset, the related revaluation surplus is transferred from
        the revaluation reserve to retained earnings.

        Depreciation is provided to write off the cost/revalued amount of each
        part of an item of property, plant and equipment, other than oil and
        gas properties, over its estimated useful life on a straight-line
        basis, after taking into account its estimated residual value, as
        follows:

        Buildings                                                 15 to 45 years
        Plant, machinery, equipment, oil depots and others        4 to 18 years
        Service stations                                          25 years

        The residual value, if not insignificant, is reassessed annually.

    (g) Oil and gas properties
        The Group uses the successful efforts method of accounting for its oil
        and gas producing activities. Under this method, costs of development
        wells and the related support equipment are capitalised. The cost of
        exploratory wells is initially capitalised as construction in progress
        pending determination of whether the well has found proved reserves.
        The impairment of exploratory well costs occurs upon the determination
        that the well has not found proved reserves. Exploratory wells that
        find oil and gas reserves in any area requiring major capital
        expenditure are expensed unless the well has found a sufficient
        quantity of reserves to justify its completion as a producing well if
        the required capital expenditure is made, and drilling of the
        additional exploratory wells is under way or firmly planned for the
        near future. However, in the absence of a determination of the
        discovery of proved reserves, exploratory well costs are not carried as
        an asset for more than one year following completion of drilling. If,
        after one year has passed, a determination of the discovery of proved
        reserves cannot be made, the exploratory well costs are impaired and
        charged to expense. All other exploration costs, including geological
        and geophysical costs, other dry hole costs and annual lease rentals,
        are expensed as incurred. Capitalised costs relating to proved
        properties are amortised at the field level on a unit-of-production
        method. The amortisation rates are determined based on oil and gas
        reserves estimated to be recoverable from existing facilities over the
        shorter of the economic lives of crude oil and natural gas reservoirs
        and the terms of the relevant production licenses.

        Gains and losses on the disposal of proved oil and gas properties are
        not recognised unless the disposal encompasses an entire property. The
        proceeds on such disposals are credited to the carrying amounts of oil
        and gas properties.

    (h) Lease prepayments
        Lease prepayments represent land use rights paid to the PRC's land
        bureau. Land use rights are carried at cost and amortised on a
        straight-line basis over the respective periods of the rights.

    (i) Construction in progress
        Construction in progress represents buildings, oil and gas properties,
        various plant and equipment under construction and pending
        installation, and is stated at cost less impairment losses. The cost of
        an item comprises direct costs of construction and the initial
        estimate, where relevant, of the costs of dismantling and removing the
        item and restoring the site on which it is located as well as interest
        charges, and foreign exchange differences on related borrowed funds to
        the extent that they are regarded as an adjustment to interest charges,
        during the periods of construction.

        Construction in progress is transferred to property, plant and
        equipment when the asset is substantially ready for its intended use.

        No depreciation is provided in respect of construction in progress.

    (j) Investments
        Investments in unlisted equity securities are stated at cost less
        provision for impairment losses. A provision is made where, in the
        opinion of management, the carrying amount of the investments exceeds
        its recoverable amount.

    (k) Interests in associates
        An associate is a company, not being a subsidiary, in which the Group
        exercises significant influence over its management. Significant
        influence is the power to participate in the financial and operating
        policy decisions of the investee but is not control over those
        policies.

        Investments in associates are accounted for using the equity method
        from the date that significant influence commences until the date that
        significant influence ceases.

                                      83


2   PRINCIPAL ACCOUNTING POLICIES (Continued)

    (l) Jointly controlled entities
        A jointly controlled entity is an entity over which the Group can
        exercise joint control with other venturers. Joint control is the
        contractually agreed sharing of control over an economic activity.

        Investments in jointly controlled entities are accounted for on a
        proportionate consolidation basis. Under this method, the Group
        combines its proportionate share of the jointly controlled entity's
        turnover and expenses with each major turnover and expense caption of
        the Group's income statement and combines its proportionate share of
        the jointly controlled entity's assets and liabilities with each major
        asset and liability caption of the Group's balance sheet, from the date
        that joint control commences until the date that joint control ceases.

    (m) Provisions
        A provision is recognised in the balance sheet when the Group has a
        legal or constructive obligation as a result of a past event, and it is
        probable that an outflow of economic benefits will be required to
        settle the obligation.

    (n) Revenue recognition
        Revenues associated with the sale of crude oil, natural gas, petroleum
        and chemical products and ancillary materials are recorded when the
        customer accepts the goods and the significant risks and rewards of
        ownership and title have been transferred to the buyer. Revenue from
        the rendering of services is recognised in the income statement upon
        performance of the services. No revenue is recognised if there are
        significant uncertainties regarding recovery of the consideration due,
        the possible return of goods, or when the amount of revenue and the
        costs incurred or to be incurred in respect of the transaction cannot
        be measured reliably.

        Interest income is recognised on a time apportioned basis that takes
        into account the effective yield on the asset.

    (o) Borrowing costs
        Borrowing costs are expensed in the income statement in the period in
        which they are incurred, except to the extent that they are capitalised
        as being attributable to the construction of an asset which necessarily
        takes a period of time to get ready for its intended use.

    (p) Repairs and maintenance expenditure
        Repairs and maintenance expenditure, including cost of major overhaul,
        is expensed as incurred.

    (q) Environmental expenditures
        Environmental expenditures that relate to current ongoing operations or
        to conditions caused by past operations are expensed as incurred.

        Liabilities related to future remediation costs are recorded when
        environmental assessments and/or cleanups are probable and the costs
        can be reasonably estimated. As facts concerning environmental
        contingencies become known to the Group, the Group reassesses its
        position both with respect to accrued liabilities and other potential
        exposures.

    (r) Research and development costs
        Research and development costs are recognised as expenses in the period
        in which they are incurred.

    (s) Operating leases
        Operating lease payments are charged to the income statement on a
        straight-line basis over the period of the respective leases.

    (t) Retirement benefits
        The contributions payable under the Group's retirement plans are
        recognised as expenses in the income statement as incurred and
        according to the contribution determined by the plans. Further
        information is set out in Note 30.

    (u) Impairment loss
        The carrying amounts of long-lived assets are reviewed periodically in
        order to assess whether the recoverable amounts have declined below the
        carrying amounts. These assets are tested for impairment whenever
        events or changes in circumstances indicate that their recorded
        carrying amounts may not be recoverable. When such a decline has
        occurred, the carrying amount is reduced to the recoverable amount. The
        recoverable amount is the greater of the fair value less costs to sell
        and the value in use. In determining the value in use, expected future
        cash flows generated by the asset are discounted to their present
        value. The amount of the reduction is recognised as an expense in the
        income statement unless the asset is carried at revalued amount for
        which an impairment loss is recognised directly against any related
        revaluation reserve to the extent that the impairment loss does not
        exceed the amount held in the revaluation reserve for that same asset.

        The Group assesses at each balance sheet date whether there is any
        indication that an impairment loss recognised for an asset in prior
        years may no longer exist. An impairment loss is reversed if there has
        been a favourable change in the estimates used to determine the
        recoverable amount. A subsequent increase in the recoverable amount of
        an asset, when the circumstances and events that led to the write-down
        or write-off cease to exist, is recognised as an income unless the
        asset is carried at revalued amount. Reversal of an impairment loss on
        a revalued asset is credited to the revaluation reserve except for
        impairment loss which was previously recognised as an expense in the
        income statement; a reversal of such impairment loss is recognised as
        an income. The reversal is reduced by the amount that would have been
        recognised as depreciation had the write-down or write-off not
        occurred.

                                      84


2   PRINCIPAL ACCOUNTING POLICIES (Continued)

    (v) Income tax
        Income tax comprises current and deferred tax. Current tax is
        calculated on taxable income by applying the applicable tax rates.
        Deferred tax is provided using the balance sheet liability method on
        all temporary differences between the carrying amounts of assets and
        liabilities for financial reporting purposes and the amounts used for
        taxation purposes. Deferred tax is calculated on the basis of the
        enacted tax rates that are expected to apply in the period when the
        asset is realised or the liability is settled.

        The tax value of losses expected to be available for utilisation
        against future taxable income is set off against the deferred tax
        liability within the same legal tax unit and jurisdiction to the extent
        appropriate, and is not available for set-off against the taxable
        profit of another legal tax unit. Deferred tax assets are reduced to
        the extent that it is no longer probable that the related tax benefit
        will be realised.

    (w) Dividends
        Dividends are recognised as a liability in the period in which they are
        declared.

    (x) Segmental reporting
        A business segment is a distinguishable component of the Group that is
        engaged in providing products or services and is subject to risks and
        rewards that are different from those of other segments.

3   TURNOVER
    Turnover represents revenue from the sales of crude oil, natural gas, 
    petroleum and chemical products, net of value-added tax.

4   OTHER OPERATING REVENUES

                                                      Six-month periods
                                                        ended 30 June
                                                     2005              2004
                                             RMB millions      RMB millions

    Sale of materials, service and others           9,117             9,642
    -------------------------------------------------------------------------
    Rental income                                      89               202
    -------------------------------------------------------------------------
                                                    9,206             9,844
    =========================================================================

5   SELLING, GENERAL AND ADMINISTRATIVE EXPENSES
    The following items are included in selling, general and administrative 
    expenses:

                                                         Six-month periods
                                                           ended 30 June
                                                        2005              2004
                                                RMB millions      RMB millions

    Research and development costs                       736             1,031
    ---------------------------------------------------------------------------
    Operating lease charges                            2,101             1,973
    ---------------------------------------------------------------------------

6   PERSONNEL EXPENSES

                                                        Six-month periods
                                                          ended 30 June
                                                     2005              2004
                                                 RMB millions      RMB millions

    Wages and salaries                               6,339             6,414
    ---------------------------------------------------------------------------
    Staff welfare                                      794               840
    ---------------------------------------------------------------------------
    Contributions to retirement schemes                930               992
    ---------------------------------------------------------------------------
    Social security contributions                      473               470
    ---------------------------------------------------------------------------
                                                     8,536             8,716
    ===========================================================================

7   EMPLOYEE REDUCTION EXPENSES
    In accordance with the Group's voluntary employee reduction plan, the Group
    recorded employee reduction expenses of RMB 100 million (2004: RMB 412
    million) during the six-month period ended 30 June 2005 in respect of the
    voluntary termination of approximately 1,800 (2004: 8,000) employees.

                                      85


8   TAXES OTHER THAN INCOME TAX

                                                       Six-month periods
                                                         ended 30 June
                                                      2005              2004
                                              RMB millions      RMB millions

    Consumption tax                                  5,906             5,690
    ---------------------------------------------------------------------------
    City construction tax                            1,332             1,241
    ---------------------------------------------------------------------------
    Education surcharge                                649               600
    ---------------------------------------------------------------------------
    Resources tax                                      221               221
    ---------------------------------------------------------------------------
    Business tax                                        96                81
    ---------------------------------------------------------------------------
                                                     8,204             7,833
    ===========================================================================

    Consumption tax is levied on producers of gasoline and diesel based on a
    tariff rate applied to the volume of sales. City construction tax is levied
    on an entity based on its total amount of value-added tax, consumption tax
    and business tax.

9   OTHER OPERATING EXPENSES, NET

                                                           Six-month periods
                                                             ended 30 June
                                                          2005             2004
                                                  RMB millions     RMB millions

    Fines, penalties and compensations                     108              31
    ---------------------------------------------------------------------------
    Donations                                              128              49
    ---------------------------------------------------------------------------
    Loss on disposal of property, plant
      and equipment, net                                    20             404
    ---------------------------------------------------------------------------
    Impairment losses on long-lived assets(Note)           397           2,324
    ---------------------------------------------------------------------------
    Others                                                 223             223
    ---------------------------------------------------------------------------
                                                           876           3,031
    ===========================================================================

    Note:

    Impairment losses recognised on long-lived assets of the chemicals segment
    of RMB 392 million for the six-month period ended 30 June 2005 relate to a
    chemical production facility that is held for use. The carrying value of
    this facility was written down to its recoverable value which was based on
    the fair value less costs to sell. Fair value was determined based on the
    appraised value of this chemical production facility. An amount of RMB 392
    million was charged to the income statement. The primary factor resulting
    in the impairment losses on long-lived assets of the chemicals segment was
    due to higher operating and production costs caused by the increase in the
    prices of raw materials that are not expected to be recovered through an
    increase in selling price.

    Impairment losses recognised on long-lived assets of the chemicals segment
    of RMB 2,140 million for the six-month period ended 30 June 2004 relate to
    certain chemical production facilities that are held for use. The carrying
    values of these facilities were written down to their recoverable values
    which were based on the asset held for use model using the present value of
    estimated future cash flows. An amount of RMB 1,701 million was charged to
    the income statement with the remaining amount of RMB 439 million
    recognised directly against the related revaluation reserve in respect of
    those assets that were carried at revalued amount. The primary factor
    resulting in the impairment losses on long-lived assets of the chemicals
    segment was due to higher operating and production costs caused by the
    increase in the prices of raw materials that are not expected to be
    recovered through an increase in selling price.

    Impairment losses recognised on long-lived assets of the marketing and
    distribution segment of RMB 5 million (2004: RMB 623 million) for the
    six-month period ended 30 June 2005 primarily relate to certain service
    stations that were closed during the period. In measuring the amounts of
    impairment charges, the carrying amounts of these assets were compared to
    the present value of the expected future cash flows of the assets, as well
    as information about sales and purchases of similar properties in the same
    geographic area.

10  INTEREST EXPENSE

                                                          Six-month periods
                                                            ended 30 June
                                                         2005              2004
                                                 RMB millions      RMB millions

    Interest expense incurred                           3,399             2,665
    ----------------------------------------------------------------------------
    Less: Interest expense capitalised*                  (554)             (393)
    ----------------------------------------------------------------------------
    INTEREST EXPENSE                                    2,845             2,272
    ----------------------------------------------------------------------------
    *  Interest rates per annum at which 
         borrowing costs were capitalised
         for construction in progress            3.4% to 6.1%      3.1% to 6.0%
    ----------------------------------------------------------------------------

                                      86


11  TAXATION
    Taxation in the consolidated income statement represents:

                                                         Six-month periods
                                                           ended 30 June
                                                        2005              2004
                                                RMB millions      RMB millions

    Provision for PRC income tax
    ---------------------------------------------------------------------------
       -- the Group                                     9,915             8,463
    ---------------------------------------------------------------------------
       -- associates                                      170               152
    ---------------------------------------------------------------------------
    Deferred taxation                                   (140)             (598)
    ---------------------------------------------------------------------------
                                                       9,945             8,017
    ===========================================================================

    A reconciliation of the expected tax with the actual tax expense is as 
    follows:

                                                        Six-month periods
                                                          ended 30 June
                                                       2005              2004
                                               RMB millions      RMB millions

    Profit before taxation                           31,714            26,938
    ----------------------------------------------------------------------------
    Expected PRC income tax expense 
    at a statutory tax rate of 33%                   10,466             8,890
    ----------------------------------------------------------------------------
    Non-deductible expenses                             234               123
    ----------------------------------------------------------------------------
    Non-taxable income                                 (222)             (155)
    Differential tax rate on 
    subsidiaries' income (Note)                        (870)           (1,193)
    ----------------------------------------------------------------------------
    Tax losses not recognised for 
    deferred tax                                         15               360
    ----------------------------------------------------------------------------
    Under-provision in prior years                      477                91
    ----------------------------------------------------------------------------
    Tax credit for domestic 
    equipment purchases                                (155)              (99)
    ----------------------------------------------------------------------------
                                                      9,945             8,017
    ===========================================================================

    Substantially all income before income tax and related tax expense is from
    PRC sources.

    Note:

    The provision for PRC current income tax is based on a statutory rate of
    33% of the assessable income of the Group as determined in accordance with
    the relevant income tax rules and regulations of the PRC, except for
    certain subsidiaries of the Company, which are taxed at a preferential rate
    of 15%.

12  BASIC EARNINGS PER SHARE
    The calculation of basic earnings per share for the six-month period ended
    30 June 2005 is based on the profit attributable to equity holders of the
    parent of RMB 19,653 million (2004: RMB 16,746 million) and the weighted
    average number of shares of 86,702,439,000 (2004: 86,702,439,000) during
    the period.

    The amount of diluted earnings per share is not presented as there were no
    dilutive potential ordinary shares in existence during the periods
    presented.

13  DIVIDENDS


    Dividends attributable to the period represent:


                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                                   

    Interim dividends declared after the balance sheet date of RMB 0.04 per share
      (2004: RMB 0.04 per share)                                                                     3,468             3,468
-----------------------------------------------------------------------------------------------------------------------------------


    Pursuant to the Company's Articles of Association and a resolution passed
    at the Directors' meeting on 26 August 2005, the directors authorised to
    declare the interim dividends for the year ending 31 December 2005 of RMB
    0.04 (2004: RMB 0.04) per share totalling RMB 3,468 million (2004: RMB
    3,468 million). Interim dividend of RMB 3,468 million (2004: RMB 3,468
    million) declared after the balance sheet date has not been recognised as a
    liability at the balance sheet date.


    Dividends attributable to the previous financial year, approved and paid
    during the period represent:


                                                                                            Six-month periods
                                                                                              ended 30 June
                                                                                           2005              2004
                                                                                   RMB millions      RMB millions
                                                                                                        
    Final dividends in respect of the previous financial year, approved and
      paid during the period of RMB 0.08 per share (2004: RMB 0.06 per share)             6,936             5,202
    --------------------------------------------------------------------------------------------------------------


    Pursuant to the shareholders' approval at the Annual General Meeting on 18
    May 2005, a final dividend of RMB 0.08 per share totalling RMB 6,936
    million in respect of the year ended 31 December 2004 was declared and paid
    on 27 June 2005.

    Pursuant to the shareholders' approval at the Annual General Meeting on 18
    May 2004, a final dividend of RMB 0.06 per share totalling RMB 5,202
    million in respect of the year ended 31 December 2003 was declared and paid
    on 28 June 2004.

                                      87


14  PROPERTY, PLANT AND EQUIPMENT


    By segment:


                                               Exploration                 Marketing                  Corporate
                                                       and                       and                        and
                                                production     Refining distribution     Chemicals       others        Total
                                              RMB millions RMB millions RMB millions  RMB millions RMB millions RMB millions
                                                                                                       

    COST/VALUATION:
    -------------------------------------------------------------------------------------------------------------------------------
    Balance at 1 January 2004                      177,962      105,237       54,482       160,289        3,788      501,758
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                          442          203          803           160           19        1,627
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress        3,706        4,010        3,443           752          123       12,034
    -------------------------------------------------------------------------------------------------------------------------------
    Disposals                                         (641)      (1,669)      (1,282)       (1,970)          (8)      (5,570)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2004                        181,469      107,781       57,446       159,231        3,922      509,849
    -------------------------------------------------------------------------------------------------------------------------------
    Balance at 1 January 2005                      192,076      116,910       65,345       163,222        4,092      541,645
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                            8           85           77            96          147          413
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress        3,386        3,173        5,918        15,420           95       27,992
    -------------------------------------------------------------------------------------------------------------------------------
    Proportionate share of a new jointly 
      controlled entity                                 --           --           --         1,028           --        1,028
    -------------------------------------------------------------------------------------------------------------------------------
    Disposals                                          (97)         (84)        (220)         (102)         (18)        (521)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                        195,373      120,084       71,120       179,664        4,316      570,557
    -------------------------------------------------------------------------------------------------------------------------------
    ACCUMULATED DEPRECIATION:
    -------------------------------------------------------------------------------------------------------------------------------
    Balance at 1 January 2004                       84,604       50,901       10,014        84,285        1,223      231,027
    -------------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period               5,357        3,687        1,276         4,616          143       15,079
    -------------------------------------------------------------------------------------------------------------------------------
    Impairment losses for the period                    --           --          623         2,140            --        2,763
    -------------------------------------------------------------------------------------------------------------------------------
    Written back on disposals                         (502)      (1,362)        (728)       (1,204)          (5)      (3,801)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2004                         89,459       53,226       11,185        89,837        1,361      245,068
    ===============================================================================================================================
    Balance at 1 January 2005                       94,028       56,580       13,465        92,042        1,407      257,522
    -------------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period               5,233        3,296        1,372         4,872          134       14,907
    -------------------------------------------------------------------------------------------------------------------------------
    Impairment losses for the period                    --           --            5           392           --          397
    -------------------------------------------------------------------------------------------------------------------------------
    Written back on disposals                          (87)         (58)         (95)          (54)          (6)        (300)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                         99,174       59,818       14,747        97,252        1,535      272,526
    ===============================================================================================================================
    NET BOOK VALUE:
    -------------------------------------------------------------------------------------------------------------------------------
    At 1 January 2004                               93,358       54,336       44,468        76,004        2,565      270,731
    -------------------------------------------------------------------------------------------------------------------------------
    AT 30 JUNE 2004                                 92,010       54,555       46,261        69,394        2,561      264,781
    ===============================================================================================================================
    At 1 January 2005                               98,048       60,330       51,880        71,180        2,685      284,123
    -------------------------------------------------------------------------------------------------------------------------------
    AT 30 JUNE 2005                                 96,199       60,266       56,373        82,412        2,781      298,031
    ===============================================================================================================================



    By asset class:


                                                                                 Oil depots,          Plant,
                                                                               storage tanks      machinery,
                                                                 Oil and gas     and service       equipment
                                                   Buildings      properties        stations      and others           Total
                                                RMB millions    RMB millions    RMB millions    RMB millions    RMB millions
                                                                                                          

    COST/VALUATION:
    -------------------------------------------------------------------------------------------------------------------------------
    Balance at 1 January 2004                         44,728         158,634          46,337         252,059         501,758
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                            103               1             623             900           1,627
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress            174           3,667           5,390           2,803          12,034
    -------------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (899)           (239)           (985)         (3,447)         (5,570)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2004                           44,106         162,063          51,365         252,315         509,849
    ===============================================================================================================================
    Balance at 1 January 2005                         44,854         173,564          60,533         262,694         541,645
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                             43               1              63             306             413
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred from construction in progress          1,222           3,130           5,219          18,421          27,992
    -------------------------------------------------------------------------------------------------------------------------------
    Proportionate share of a new 
      jointly controlled entity                          182               --               --               846             1,028
    -------------------------------------------------------------------------------------------------------------------------------
    Disposals                                           (117)            (59)           (156)           (189)           (521)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                           46,184         176,636          65,659         282,078         570,557
    ===============================================================================================================================
    ACCUMULATED DEPRECIATION:
    -------------------------------------------------------------------------------------------------------------------------------
    Balance at 1 January 2004                         18,975          77,582           8,785         125,685         231,027
    -------------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period                   862           4,575           1,061           8,581          15,079
    -------------------------------------------------------------------------------------------------------------------------------
    Impairment losses for the period                     325               --             623           1,815           2,763
    -------------------------------------------------------------------------------------------------------------------------------
    Written back on disposals                           (434)           (205)           (491)         (2,671)         (3,801)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2004                           19,728          81,952           9,978         133,410         245,068
    ===============================================================================================================================
    Balance at 1 January 2005                         20,308          85,143          11,781         140,290         257,522
    -------------------------------------------------------------------------------------------------------------------------------
    Depreciation charge for the period                   761           4,902           1,209           8,035          14,907
    -------------------------------------------------------------------------------------------------------------------------------
    Impairment losses for the period                       --               --               5             392             397
    -------------------------------------------------------------------------------------------------------------------------------
    Written back on disposals                            (42)            (50)            (60)           (148)           (300)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                           21,027          89,995          12,935         148,569         272,526
    ===============================================================================================================================
    NET BOOK VALUE:
    -------------------------------------------------------------------------------------------------------------------------------
    At 1 January 2004                                 25,753          81,052          37,552         126,374         270,731
    -------------------------------------------------------------------------------------------------------------------------------
    AT 30 JUNE 2004                                   24,378          80,111          41,387         118,905         264,781
    ===============================================================================================================================
    At 1 January 2005                                 24,546          88,421          48,752         122,404         284,123
    -------------------------------------------------------------------------------------------------------------------------------
    AT 30 JUNE 2005                                   25,157          86,641          52,724         133,509         298,031
    ===============================================================================================================================


                                      88


14  PROPERTY, PLANT AND EQUIPMENT (Continued)
    The Group's proportionate share of the jointly controlled entities' net
    book value of property, plant and equipment at 30 June 2005 in the
    exploration and production and the chemicals segments were RMB 392 million
    (2004: RMB 412 million) and RMB 15,584 million (2004: RMB 17 million),
    respectively.

    As required by the relevant PRC regulations with respect to the
    Reorganisation, the property, plant and equipment of the Group at 30
    September 1999 were valued for each asset class by China United Assets
    Appraisal Corporation, Beijing Zhong Zheng Appraisal Company, CIECC Assets
    Appraisal Corporation and Zhong Fa International Properties Valuation
    Corporation, independent valuers registered in the PRC, on a depreciated
    replacement cost basis. The value of property, plant and equipment was
    determined at RMB 159,788 million. The surplus on revaluation of RMB 32,320
    million, net of amounts allocated to minority interests, was incorporated
    in the financial statements of the Group at 31 December 1999.

    In connection with the Acquisition of Sinopec National Star, the property,
    plant and equipment of Sinopec National Star were revalued at 31 December
    2000, by a firm of independent valuers and approved by the Ministry of
    Finance. The value of property, plant and equipment of Sinopec National
    Star pursuant to the valuation, based on a depreciated replacement cost
    basis, was determined at RMB 4,373 million, resulting in a surplus on
    revaluation of RMB 1,136 million, net of amounts allocated to minority
    interest.

    In connection with the Acquisition of Ethylene Assets, the property, plant
    and equipment of Sinopec Maoming were revalued at 30 June 2003, by a firm
    of independent valuers in accordance with the relevant rules and
    regulations. The value of property, plant and equipment of Sinopec Maoming
    pursuant to the valuation, based on a depreciated replacement cost basis,
    was determined at RMB 5,100 million, which approximated the net historical
    carrying value of the assets.

    In connection with the Acquisition of Refining Assets, the property, plant
    and equipment of the Refining Assets were revalued at 31 October 2003, by a
    firm of independent valuers in accordance with the relevant rules and
    regulations. The value of property, plant and equipment of the Refining
    Assets pursuant to the valuation, based on a depreciated replacement cost
    basis, was determined at RMB 461 million, which approximated the net
    historical carrying value of the assets.

    In connection with the Acquisition of Petrochemical and Catalyst Assets,
    the property, plant and equipment of the Petrochemical and Catalyst Assets
    were revalued at 30 June 2004, by a firm of independent valuers in
    accordance with the relevant rules and regulations. The value of property,
    plant and equipment of the Petrochemical and Catalyst Assets pursuant to
    the valuation, based on a depreciated replacement cost basis, was
    determined at RMB 11,895 million, which approximated the net historical
    carrying value of the assets.

    In accordance with IAS 16, subsequent to these revaluations, which was
    based on depreciated replacement costs, property, plant and equipment are
    carried at revalued amount, being the fair value at the date of the
    revaluation less any subsequent accumulated depreciation and impairment
    losses. Revaluation is performed periodically to ensure that the carrying
    amount does not differ materially from that which would be determined using
    fair value at the balance sheet date. Based on a revaluation performed as
    of 31 December 2004, which was based on depreciated replacement costs, the
    carrying value of property, plant and equipment did not differ materially
    from their fair value.

15  CONSTRUCTION IN PROGRESS




                                               Exploration                 Marketing
                                                       and                       and                  Corporate
                                                production     Refining distribution     Chemicals   and others        Total
                                              RMB millions RMB millions RMB millions  RMB millions RMB millions RMB millions
                                                                                                       

    Balance at 1 January 2004                        5,535        8,470        7,941         6,957          451       29,354
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                       10,394        3,914        7,808         3,029           96       25,241
    -------------------------------------------------------------------------------------------------------------------------------
    Additions by jointly controlled entities           702           --           --         2,666           --        3,368
    -------------------------------------------------------------------------------------------------------------------------------
    Dry hole costs written off                        (764)          --           --            --           --         (764)
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred to property, plant and equipment    (3,706)      (4,010)      (3,443)         (752)        (123)     (12,034)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2004                         12,161        8,374       12,306        11,900          424       45,165
    ===============================================================================================================================
    Balance at 1 January 2005                        9,262        8,459       13,781        13,170        1,513       46,185
    -------------------------------------------------------------------------------------------------------------------------------
    Additions                                       11,352        3,366        6,307         2,146          249       23,420
    -------------------------------------------------------------------------------------------------------------------------------
    Additions by jointly controlled entities           396           --           --         1,500           --        1,896
    -------------------------------------------------------------------------------------------------------------------------------
    Proportionate share of a new jointly
      controlled entity                                 --           --           --         5,461           --        5,461
    -------------------------------------------------------------------------------------------------------------------------------
    Dry hole costs written off                      (1,325)          --           --            --           --       (1,325)
    -------------------------------------------------------------------------------------------------------------------------------
    Transferred to property, plant and equipment    (3,386)      (3,173)      (5,918)      (15,420)         (95)     (27,992)
    -------------------------------------------------------------------------------------------------------------------------------
    BALANCE AT 30 JUNE 2005                         16,299        8,652       14,170         6,857        1,667       47,645
    ===============================================================================================================================


    The Group's proportionate share of the jointly controlled entities'
    construction in progress at 30 June 2005 in the exploration and production
    and the chemicals segments were RMB 2,449 million (2004: RMB 2,053 million)
    and RMB 321 million (2004: RMB 8,171 million), respectively.

16  INVESTMENTS

                                                  At 30 June    At 31 December
                                                        2005              2004
                                                RMB millions      RMB millions

    Unlisted investments, at cost                      2,804             2,891
    ----------------------------------------------------------------------------
    Less: Provision for impairment losses               (370)             (353)
    ----------------------------------------------------------------------------
                                                       2,434             2,538
    ============================================================================

    Unlisted investments represent the Group's interests in PRC domiciled
    enterprises which are mainly engaged in non-oil and gas activities and
    operations. The Group has no significant investments in marketable
    securities.

                                      89


17  INTERESTS IN ASSOCIATES

                                                 At 30 June    At 31 December
                                                       2005              2004
                                               RMB millions      RMB millions

    Share of net assets                               7,521            10,222
------------------------------------------------------------------------------


    The Group's investments in associates are with companies primarily engaged
    in the oil and gas and chemical operations in the PRC. These investments
    are individually and in the aggregate not material to the Group's financial
    condition or results of operations for all periods presented. The principal
    investments in associates, all of which are incorporated in the PRC, are as
    follows:

                                                                                             Percentage
                                                                             Percentage      of equity
                                   Form of                                    of equity    held by the
                                   business        Particulars of issued    held by the      Company's
 Name of company                   structure       and paid up capital          Company   subsidiaries    Principal activities
                                                                                      %              %
                                                                                            

 Shengli Oil Field Dynamic         Incorporated    364,027,608 ordinary           26.33             --    Exploration of crude oil
   Company Limited ("Dynamic")*                    shares of RMB 1.00 each                                and distribution of
                                                                                                          petrochemical products
 ----------------------------------------------------------------------------------------------------------------------------------
 Sinopec Shandong Taishan          Incorporated    480,793,320 ordinary           38.68             --    Trading of petroleum 
   Petroleum Company Limited                       shares of RMB 1.00 each                                products and decoration
   ("Taishan")*                                                                                           of service gas stations
 ----------------------------------------------------------------------------------------------------------------------------------
 Sinopec Finance Company           Incorporated    Registered capital             32.00           8.22    Provision of non-banking
   Limited                                         RMB 2,500,000,000                                       financial services
 ----------------------------------------------------------------------------------------------------------------------------------
 Shanghai Petroleum National       Incorporated    Registered capital             30.00             --    Exploration and 
   Gas Corporation                                 RMB 900,000,000                                        production of crude
                                                                                                          oil and natural gas
 ----------------------------------------------------------------------------------------------------------------------------------
 Shanghai Chemical Industry Park   Incorporated    Registered capital                --          38.26    Planning, development 
   Development Company Limited                     RMB 2,372,439,000                                      and operation of the 
                                                                                                          Chemical Industry Park 
                                                                                                          in Shanghai, the PRC
 ----------------------------------------------------------------------------------------------------------------------------------
 China Shipping & Sinopec          Incorporated    Registered capital                --          50.00    Transportation of 
   Suppliers Company Limited                       RMB 876,660,000                                        petroleum products
 ----------------------------------------------------------------------------------------------------------------------------------


  * Shares of Dynamic and Taishan are listed on the Shenzhen Stock Exchange.
    Shares held by the Company are domestic state-owned A shares which are not
    admitted for trading in any stock exchange in the PRC. The market value of
    the Company's investments in Dynamic and Taishan based on the quoted market
    price are RMB 471 million (2004: RMB 479 million) and RMB 524 million
    (2004: RMB 1,516 million) respectively at 30 June 2005.


18  INTERESTS IN JOINTLY CONTROLLED ENTITIES


    The Group's principal interests in jointly controlled entities are as follows:

                                                                                            Percentage
                                                                            Percentage      of equity
                                   Form of                                   of equity    held by the
                                   business        Particulars of issued   held by the      Company's
 Name of company                   structure       and paid up capital         Company   subsidiaries   Principal activities
                                                                                     %              %

                                                                                         
Shanghai Secco Petrochemical       Incorporated    Registered capital          30.00          20.00     Manufacturing and 
  Company Limited                                  USD 901,440,964                                      distribution of
                                                                                                        petrochemical products
------------------------------------------------------------------------------------------------------------------------------------
BASF-YPC Company Limited           Incorporated    Registered capital          30.00          10.00     Manufacturing and 
                                                   RMB 8,793,000,000                                    distribution of 
                                                                                                        petrochemical products
------------------------------------------------------------------------------------------------------------------------------------
Yueyang Sinopec and Shell Coal     Incorporated    Registered capital          50.00             --     Manufacturing and 
  Gasification Company Limited                     USD 45,588,700                                       distribution of 
                                                                                                        industrial gas
------------------------------------------------------------------------------------------------------------------------------------
Block A Oil Field in the Western   Unincorporated   --                            --           43.00    Exploration and production
  Area Chengda in Bohai Bay                                                                             of crude oil and 
                                                                                                        natural gas
------------------------------------------------------------------------------------------------------------------------------------


    Included in the interim financial statements are the following items that
    represent the Group's proportionate share of the jointly controlled
    entities' financial condition and results of operations.

                                                        Six-month periods
                                                        ended 30 June
                                                     2005              2004
                                             RMB millions      RMB millions
--------------------------------------------------------------------------------

    Results of operations:
--------------------------------------------------------------------------------
    Operating revenue                               2,421               138
    Expenses                                        2,745               166
--------------------------------------------------------------------------------
    Net losses                                       (324)              (28)
--------------------------------------------------------------------------------

                                               At 30 June    At 31 December
                                                     2005              2004
                                             RMB millions      RMB millions
--------------------------------------------------------------------------------

    Financial conditions:
--------------------------------------------------------------------------------
    Current assets                                  2,280               520
--------------------------------------------------------------------------------
    Non-current assets                             19,642            10,913
--------------------------------------------------------------------------------
    Current liabilities                             2,956             1,699
    Non-current liabilities                        10,192             4,463
--------------------------------------------------------------------------------
    Net assets                                      8,774             5,271
--------------------------------------------------------------------------------


                                      90


19  LONG-TERM PREPAYMENTS AND OTHER ASSETS
    Long term prepayments and other assets primarily represent prepaid rental
    expenses over one year, computer software and catalysts.

20  TRADE ACCOUNTS AND BILLS RECEIVABLES

                                                 At 30 June    At 31 December
                                                       2005              2004
                                               RMB millions      RMB millions

    Amounts due from third parties                   15,127            10,989
    ---------------------------------------------------------------------------
    Amounts due from Sinopec Group 
      Company and fellow subsidiaries                2,705             2,349
    ---------------------------------------------------------------------------
    Amounts due from associates                        563                89
    ---------------------------------------------------------------------------
    Amounts due from jointly 
      controlled entities                               404                --
    ---------------------------------------------------------------------------
                                                     18,799            13,427
    ---------------------------------------------------------------------------
    Less: Allowance for doubtful accounts            (3,552)           (3,671)
    ---------------------------------------------------------------------------
                                                     15,247             9,756
    ---------------------------------------------------------------------------
    Bills receivable                                  8,356             7,812
    ---------------------------------------------------------------------------
                                                     23,603            17,568
    ===========================================================================

    The ageing analysis of trade accounts and bills receivables (net of
    allowance for doubtful accounts) is as follows:

                                                At 30 June    At 31 December
                                                      2005              2004
                                              RMB millions      RMB millions

    Within one year                                 23,119            16,968
    ---------------------------------------------------------------------------
    Between one and two years                          226               225
    ---------------------------------------------------------------------------
    Between two and three years                        135               166
    ---------------------------------------------------------------------------
    Over three years                                   123               209
    ---------------------------------------------------------------------------
                                                    23,603            17,568
    ===========================================================================

    Sales are generally on a cash term. Credit is generally only available for
    major customers with well-established trading records. Amounts due from
    Sinopec Group Company and fellow subsidiaries are repayable under the same
    terms.

21  INVENTORIES

                                                  At 30 June    At 31 December
                                                        2005              2004
                                                RMB millions      RMB millions

    Crude oil and other raw materials                 45,094            32,562
    ---------------------------------------------------------------------------
    Work in progress                                  11,598             8,341
    ---------------------------------------------------------------------------
    Finished goods                                    19,248            20,804
    ---------------------------------------------------------------------------
    Spare parts and consumables                        4,429             3,528
    ---------------------------------------------------------------------------
                                                      80,369            65,235
    ---------------------------------------------------------------------------
    Less: Allowance for diminution
      in value of inventories                           (936)             (906)
    ---------------------------------------------------------------------------
                                                      79,433            64,329
    ===========================================================================

    At 30 June 2005, the carrying amount of the Group's inventories carried at
    fair value less costs to sell amounted to RMB 2,229 million (2004: RMB
    1,624 million).

    The cost of inventories recognised as an expense in the consolidated income
    statement amounted to RMB 293,438 million for the six-month period ended 30
    June 2005 (2004: RMB 213,257 million).

22  PREPAID EXPENSES AND OTHER CURRENT ASSETS

                                                   At 30 June    At 31 December
                                                         2005              2004
                                                 RMB millions      RMB millions

    Advances to third parties                           1,633             1,600
    ---------------------------------------------------------------------------
    Amounts due from Sinopec 
      Group Company and fellow subsidiaries             5,192             5,585
    ---------------------------------------------------------------------------
    Other receivables                                   1,908             2,161
    ---------------------------------------------------------------------------
    Purchase deposits                                   3,388             2,547
    ---------------------------------------------------------------------------
    Prepayments in connection with 
      construction work and equipment purchases         4,838             4,727
    --------------------------------------------
    Prepaid value-added tax and customs duty            3,228             3,166
    ---------------------------------------------------------------------------
    Amounts due from associates                           559               308
    ---------------------------------------------------------------------------
                                                       20,746            20,094
    ===========================================================================

                                      91


23  DEFERRED TAX ASSETS AND LIABILITIES

    Deferred tax assets and deferred tax liabilities are attributable to the
    items detailed in the table below:


                                                          Assets                  Liabilities                 Net balance
                                                     At 30        At 31        At 30         At 31        At 30         At 31
                                                      June     December         June      December         June      December
                                                      2005         2004         2005          2004         2005         2004
                                              RMB millions RMB millions RMB millions  RMB millions RMB millions   RMB millions
                                                                                                             

    Current
    ----------------------------------------------------------------------------------------------------------------------------
    Provisions, primarily for receivables
       and inventories                               2,923        2,528           --            --        2,923        2,528
    ----------------------------------------------------------------------------------------------------------------------------
    Non-current
    ----------------------------------------------------------------------------------------------------------------------------
    Property, plant and equipment                    1,580        1,566       (1,569)       (1,704)          11         (138)
    ----------------------------------------------------------------------------------------------------------------------------
    Accelerated depreciation                            --           --       (4,078)       (3,932)      (4,078)      (3,932)
    ----------------------------------------------------------------------------------------------------------------------------
    Tax value of losses carried forward, net of
       valuation allowances                            200           66           --            --          200           66
    ----------------------------------------------------------------------------------------------------------------------------
    Lease prepayments                                  362          366           --            --          362          366
    ----------------------------------------------------------------------------------------------------------------------------
    Others                                              26           32         (382)           --         (356)          32
    ----------------------------------------------------------------------------------------------------------------------------
    DEFERRED TAX ASSETS/(LIABILITIES)                5,091        4,558       (6,029)       (5,636)        (938)      (1,078)
    ============================================================================================================================


    A valuation allowance on deferred tax assets is recorded if it is more
    likely than not that some portion or all of the deferred tax assets will
    not be realised through the recovery of taxes previously paid and/or future
    taxable income. The allowance is subject to ongoing adjustments based on
    changes in circumstances that affect the Group's assessment of the
    realisability of the deferred tax assets. The Group has reviewed its
    deferred tax assets at the balance sheet date. Based on this review,
    valuation allowances of RMB 15 million (2004: RMB 360 million) were
    provided for the six-month period ended 30 June 2005. The Group determined
    the valuation allowance based on management's assessment of the probability
    that taxable profit will be available over the period which the deferred
    tax assets can be realised or utilised. In assessing the probability, both
    positive and negative evidence was considered, including whether it is more
    likely than not that the operations will have future taxable profits over
    the periods which the deferred tax assets are deductible or utilised and
    whether the tax losses result from identifiable causes which are unlikely
    to recur. Based on this assessment, a valuation allowance was provided to
    reduce the deferred tax asset to the amount that is more likely than not to
    be realised.

24  SHORT-TERM AND LONG-TERM DEBTS AND LOANS FROM SINOPEC GROUP COMPANY AND 
    FELLOW SUBSIDIARIES

    Short-term debts represent:


                                                                        At 30 June    At 31 December
                                                                              2005              2004
                                                                      RMB millions      RMB millions
                                                                                           

    Third parties' debts
    -------------------------------------------------------------------------------------------------------
    Short-term bank loans                                                   32,129            20,009
    -------------------------------------------------------------------------------------------------------
    Current portion of long-term bank loans                                  7,201            12,177
    -------------------------------------------------------------------------------------------------------
    Current portion of long-term other loans                                    44               121
    -------------------------------------------------------------------------------------------------------
                                                                             7,245            12,298
    .......................................................................................................
    =======================================================================================================

                                                                             39,374            32,307
    -------------------------------------------------------------------------------------------------------
    Loans from Sinopec Group Company and fellow subsidiaries
    -------------------------------------------------------------------------------------------------------
    Short-term loans                                                         2,290             6,714
    -------------------------------------------------------------------------------------------------------
    Current portion of long-term loans                                          --             2,000
    -------------------------------------------------------------------------------------------------------
                                                                             2,290             8,714
    .......................................................................................................
    =======================================================================================================
                                                                            41,664            41,021
    =======================================================================================================


    The Group's weighted average interest rate on short-term loans was 4.3% at
    30 June 2005 (2004: 3.9%).

                                      92


24  SHORT-TERM AND LONG-TERM DEBTS AND LOANS FROM SINOPEC GROUP COMPANY AND 
    FELLOW SUBSIDIARIES (Continued)

    Long-term debts comprise:


                                                                                                At 30 June    At 31 December
                                   Interest rate and final maturity                                   2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                                   

    THIRD PARTIES' DEBTS
    -------------------------------------------------------------------------------------------------------------------------------
    LONG-TERM BANK LOANS
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Interest rates ranging from interest free to 5.8% per annum
                                   at 30 June 2005 with maturities through 2013                     57,013            52,227
    -------------------------------------------------------------------------------------------------------------------------------
    Japanese Yen denominated       Interest rates ranging from 2.6% to 5.8% per annum
                                   at 30 June 2005 with maturities through 2024                      4,029             4,562
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar denominated          Interest rates ranging from interest free to 7.4% per annum
                                   at 30 June 2005 with maturities through 2031                      6,140             7,729
    -------------------------------------------------------------------------------------------------------------------------------
    Euro denominated               Fixed interest rate at 6.7% per annum
                                   at 30 June 2005 with maturities through 2010                        147               165
    -------------------------------------------------------------------------------------------------------------------------------
    Hong Kong Dollar               Floating rate at Hong Kong Prime Rate plus 0.3% per annum
      denominated                  at 30 June 2005 with maturities through 2006                          3                 5
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    67,332            64,688
    -------------------------------------------------------------------------------------------------------------------------------
    LONG-TERM OTHER LOANS
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Interest rates ranging from interest free to 5.0% per annum
                                   at 30 June 2005 with maturities through 2008                        156               359
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar denominated          Interest rates ranging from interest free to 4.0% per annum
                                   at 30 June 2005 with maturities through 2015                         80               110
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                       236               469
    -------------------------------------------------------------------------------------------------------------------------------
    CORPORATE BONDS
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Fixed interest rate at 4.61% per annum
                                   at 30 June 2005 with maturity in February 2014 (a)                3,500             3,500
    ...............................................................................................................................
    ===============================================================================================================================
                                                                                                     71,068            68,657
    ...............................................................................................................................
    LONG-TERM BANK LOANS OF JOINTLY CONTROLLED ENTITIES
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Floating rate at 90% of PBOC's base lending rate per annum
                                   at 30 June 2005 with maturities through 2021                      5,570             2,415
    -------------------------------------------------------------------------------------------------------------------------------
    US Dollar denominated          Floating rate at London Interbank Offer Rate plus 0.4% to 0.7% per
                                   annum at 30 June 2005 with maturities through 2021                4,342             2,048
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                     9,912             4,463
    -------------------------------------------------------------------------------------------------------------------------------

    -------------------------------------------------------------------------------------------------------------------------------
    Total third parties' long-term debts                                                            80,980            73,120
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                                           (7,245)          (12,298)
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    73,735            60,822
    ...............................................................................................................................
    LONG-TERM LOANS FROM SINOPEC GROUP COMPANY AND FELLOW SUBSIDIARIES
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Interest free with maturity in 2020                              35,561            35,561
    -------------------------------------------------------------------------------------------------------------------------------
    Renminbi denominated           Interest rates ranging from 4.8% to 5.2% per annum
                                   at 30 June 2005 with maturities through 2009                      4,303             3,204
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    39,864            38,765
    -------------------------------------------------------------------------------------------------------------------------------
    Less: Current portion                                                                                --            (2,000)
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    39,864            36,765
    ...............................................................................................................................
    ===============================================================================================================================
                                                                                                   113,599            97,587
    -------------------------------------------------------------------------------------------------------------------------------


    (a) The Company issued ten years corporate bonds of RMB 3.5 billion to PRC
        citizens as well as PRC legal and non-legal persons on 24 February 2004
        with a fixed interest rate at 4.61% per annum.

    Third parties' loans of RMB 35 million of the Group at 30 June 2005 (2004:
    RMB 40 million) were secured by certain of the Group's property, plant and
    equipment. The net book value of property, plant and equipment of the Group
    pledged as security amounted to RMB 100 million at 30 June 2005 (2004: RMB
    123 million).

    The aggregate maturities of long-term debts and loans from Sinopec Group
    Company and fellow subsidiaries are as follows:

                                                  At 30 June    At 31 December
                                                        2005              2004
                                                RMB millions      RMB millions

    Within one year                                    7,245            14,298
    ---------------------------------------------------------------------------
    Between one and two years                         22,046            15,886
    ---------------------------------------------------------------------------
    Between two and five years                        40,764            36,041
    ---------------------------------------------------------------------------
    After five years                                  50,789            45,660
    ---------------------------------------------------------------------------
                                                     120,844           111,885
    ===========================================================================

                                      93


25  TRADE ACCOUNTS AND BILLS PAYABLES



                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                   
    Amounts due to third parties                                                                    32,136            22,265
    -------------------------------------------------------------------------------------------------------------------------------
    Amounts due to Sinopec Group Company and fellow subsidiaries                                     1,868             1,527
    -------------------------------------------------------------------------------------------------------------------------------
    Amounts due to associates                                                                          148                 --
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    34,152            23,792
    -------------------------------------------------------------------------------------------------------------------------------
    Bills payable                                                                                   26,893            30,797
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    61,045            54,589
    ===============================================================================================================================


    Amounts due to Sinopec Group Company and fellow subsidiaries are repayable
    in accordance with normal commercial terms.


    The ageing analysis of trade accounts and bills payables is as follows:


                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                   
    Due within 1 month or on demand                                                                 27,555            25,444
    -------------------------------------------------------------------------------------------------------------------------------
    Due after 1 month but within 6 months                                                           33,346            28,877
    -------------------------------------------------------------------------------------------------------------------------------
    Due after 6 months                                                                                 144               268
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    61,045            54,589
    ===============================================================================================================================



26  ACCRUED EXPENSES AND OTHER PAYABLES


                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                   
    Amounts due to Sinopec Group Company and fellow subsidiaries                                    11,201            10,897
    -------------------------------------------------------------------------------------------------------------------------------
    Accrued expenditures                                                                            20,966            17,213
    -------------------------------------------------------------------------------------------------------------------------------
    Taxes other than income tax                                                                      3,008             3,717
    -------------------------------------------------------------------------------------------------------------------------------
    Receipts in advance                                                                              7,701             7,387
    -------------------------------------------------------------------------------------------------------------------------------
    Advances from third parties                                                                        847             1,009
    -------------------------------------------------------------------------------------------------------------------------------
    Others                                                                                           4,770             5,053
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    48,493            45,276
    ===============================================================================================================================



27  SHARE CAPITAL



                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                                   

    Registered, issued and fully paid
    -------------------------------------------------------------------------------------------------------------------------------
    67,121,951,000 domestic state-owned A shares of RMB 1.00 each                                   67,122            67,122
    -------------------------------------------------------------------------------------------------------------------------------
    16,780,488,000 overseas listed H shares of RMB 1.00 each                                        16,780            16,780
    -------------------------------------------------------------------------------------------------------------------------------
    2,800,000,000 domestic listed A shares of RMB 1.00 each                                          2,800             2,800
    -------------------------------------------------------------------------------------------------------------------------------
                                                                                                    86,702            86,702
    ===============================================================================================================================


    The Company was established on 25 February 2000 with a registered capital
    of 68.8 billion domestic state-owned shares with a par value of RMB 1.00
    each. Such shares were issued to Sinopec Group Company in consideration for
    the assets and liabilities of the Predecessor Operations transferred to the
    Company (Note 1).

    Pursuant to the resolutions passed at an Extraordinary General Meeting held
    on 25 July 2000 and approvals from relevant government authorities, the
    Company is authorised to increase its share capital to a maximum of 88.3
    billion shares with a par value of RMB 1.00 each and offer not more than
    19.5 billion shares with a par value of RMB 1.00 each to investors outside
    the PRC. Sinopec Group Company is authorised to offer not more than 3.5
    billion shares of its shareholdings in the Company to investors outside the
    PRC. The shares sold by Sinopec Group Company to investors outside the PRC
    would be converted into H shares.

    In October 2000, the Company issued 15,102,439,000 H shares with a par
    value of RMB 1.00 each, representing 12,521,864,000 H shares and 25,805,750
    American Depositary Shares ("ADSs", each representing 100 H shares), at
    prices of HK$ 1.59 per H share and US$ 20.645 per ADS, respectively, by way
    of a global initial public offering to Hong Kong and overseas investors. As
    part of the global initial public offering, 1,678,049,000 domestic
    state-owned ordinary shares of RMB 1.00 each owned by Sinopec Group Company
    were converted into H shares and sold to Hong Kong and overseas investors.

    In July 2001, the Company issued 2.8 billion domestic listed A shares with
    a par value of RMB 1.00 each at RMB 4.22 by way of a public offering to
    natural persons and institutional investors in the PRC.

    All A shares and H shares rank pari passu in all material aspects.

                                      94


28  COMMITMENTS AND CONTINGENT LIABILITIES

    Operating lease commitments
    The Group leases service stations and other equipment through
    non-cancellable operating leases. These operating leases do not contain
    provisions for contingent lease rentals. None of the rental agreements
    contain escalation provisions that may require higher future rental
    payments.

    At 30 June 2005 and 31 December 2004, the future minimum lease payments
    under operating leases are as follows:

                                               At 30 June    At 31 December
                                                     2005              2004
                                             RMB millions      RMB millions

    Within one year                                 3,504             3,452
    ---------------------------------------------------------------------------
    Between one and two years                       3,404             3,343
    ---------------------------------------------------------------------------
    Between two and three years                     3,328             3,278
    ---------------------------------------------------------------------------
    Between three and four years                    3,295             3,245
    ---------------------------------------------------------------------------
    Between four and five years                     3,263             3,225
    ---------------------------------------------------------------------------
    Thereafter                                     96,634            97,527
    ---------------------------------------------------------------------------
                                                  113,428           114,070
    ===========================================================================

    Capital commitments
    At 30 June 2005 and 31 December 2004, capital commitments are as follows:

                                                   At 30 June    At 31 December
                                                         2005              2004
                                                 RMB millions      RMB millions

    The Group
    ---------------------------------------------------------------------------
    Authorised and contracted for                      40,475            43,001
    ---------------------------------------------------------------------------
    Authorised but not contracted for                  40,809            60,173
    ---------------------------------------------------------------------------
                                                       81,284           103,174
    ---------------------------------------------------------------------------
    Jointly controlled entities
    ---------------------------------------------------------------------------
    Authorised and contracted for                       2,399             3,157
    ---------------------------------------------------------------------------
    Authorised but not contracted for                       8             2,088
    ---------------------------------------------------------------------------
                                                        2,407             5,245
    ===========================================================================

    These capital commitments relate to oil and gas exploration and
    development, refining and petrochemical production capacity expansion
    projects, the construction of service stations and oil depots, and capital
    contributions to the Group's investments and interests in associates.

    Exploration and production licenses
    Exploration licenses for exploration activities are registered with the
    Ministry of Land and Resources. The maximum term of the Group's exploration
    licenses is 7 years, and may be renewed twice within 30 days prior to
    expiration of the original term with each renewal being for a two-year
    term. The Group is obligated to make progressive annual minimum exploration
    investment relating to the exploration blocks in respect of which the
    license is issued. The Ministry of Land and Resources also issues
    production licenses to the Group on the basis of the reserve reports
    approved by relevant authorities. The maximum term of a full production
    license is 30 years unless a special dispensation was given by the State
    Council. The maximum term of production licenses issued to the Group is 55
    years as a special dispensation was given to the Group by the State
    Council. The Group's production license is renewable upon application by
    the Group 30 days prior to expiration.

    The Group is required to make payments of exploration license fees and
    production right usage fees to the Ministry of Land and Resources annually
    which are expensed as incurred. Payments incurred were approximately RMB 25
    million for the six-month period ended 30 June 2005 (2004: RMB 101
    million).

    Estimated future annual payments are as follows:

                                                 At 30 June    At 31 December
                                                       2005              2004
                                               RMB millions      RMB millions

    Within one year                                     138                90
    ---------------------------------------------------------------------------
    Between one and two years                           103               120
    ---------------------------------------------------------------------------
    Between two and three years                          64                75
    ---------------------------------------------------------------------------
    Between three and four years                         70                67
    ---------------------------------------------------------------------------
    Between four and five years                          70                74
    ---------------------------------------------------------------------------
    Thereafter                                          246               279
    ---------------------------------------------------------------------------
                                                        691               705
    ===========================================================================

                                      95


28  COMMITMENTS AND CONTINGENT LIABILITIES (Continued)

    Contingent liabilities
    (a) The Company has been advised by its PRC lawyers that, except for
        liabilities constituting or arising out of or relating to the business
        assumed by the Company in the Reorganisation, no other liabilities were
        assumed by the Company, and the Company is not jointly and severally
        liable for other debts and obligations incurred by Sinopec Group
        Company prior to the Reorganisation.

    (b) At 30 June 2005 and 31 December 2004, guarantees given to banks in
        respect of banking facilities granted to the parties below were as
        follows:

                                                  At 30 June    At 31 December
                                                        2005              2004
                                                RMB millions      RMB millions

       Associates                                        109             4,828
       -----------------------------------------------------------------------

    The Group monitors the conditions that are subject to the guarantees to
    identify whether it is probable that a loss has occurred, and recognise any
    such losses under guarantees when those losses are estimable. At 30 June
    2005 and 31 December 2004, it is not probable that the Group will be
    required to make payments under the guarantees. Thus no liability has been
    accrued for a loss related to the Group's obligation under these guarantee
    arrangements.

    Environmental contingencies
    To date, the Group has not incurred any significant expenditures for
    environmental remediation, is currently not involved in any environmental
    remediation, and has not accrued any amounts for environmental remediation
    relating to its operations. Under existing legislation, management believes
    that there are no probable liabilities that will have a material adverse
    effect on the financial position or operating results of the Group. The PRC
    government, however, has moved, and may move further towards more rigorous
    enforcement of applicable laws, and towards the adoption of more stringent
    environmental standards. Environmental liabilities are subject to
    considerable uncertainties which affect the Group's ability to estimate the
    ultimate cost of remediation efforts. These uncertainties include i) the
    exact nature and extent of the contamination at various sites including,
    but not limited to refineries, oil fields, service stations, terminals and
    land development areas, whether operating, closed or sold, ii) the extent
    of required cleanup efforts, iii) varying costs of alternative remediation
    strategies, iv) changes in environmental remediation requirements, and v)
    the identification of new remediation sites. The amount of such future cost
    is indeterminable due to such factors as the unknown magnitude of possible
    contamination and the unknown timing and extent of the corrective actions
    that may be required. Accordingly, the outcome of environmental liabilities
    under proposed or future environmental legislation cannot reasonably be
    estimated at present, and could be material. The Group paid normal routine
    pollutant discharge fees of approximately RMB 107 million for the six-month
    period ended 30 June 2005 (2004: RMB 113 million).

    Legal contingencies
    The Group is a defendant in certain lawsuits as well as the named party in
    other proceedings arising in the ordinary course of business. While the
    outcomes of such contingencies, lawsuits or other proceedings cannot be
    determined at present, management believes that any resulting liabilities
    will not have a material adverse effect on the financial position or
    operating results of the Group.

29  RELATED PARTY TRANSACTIONS
    Companies are considered to be related if one company has the ability,
    directly or indirectly, to control or jointly control the other company or
    exercise significant influence over the other company in making financial
    and operating decisions. Companies are also considered to be related if
    they are subject to common control or common significant influence.

    (a) Transactions with Sinopec Group Company and fellow subsidiaries,
        associates and jointly controlled entities The Group is part of a
        larger group of companies under Sinopec Group Company, which is owned
        by the PRC government, and has significant transactions and
        relationships with Sinopec Group Company and fellow subsidiaries.
        Because of these relationships, it is possible that the terms of these
        transactions are not the same as those that would result from
        transactions among wholly unrelated parties.

        The principal related party transactions with Sinopec Group Company and
        fellow subsidiaries, associates and jointly controlled entities, which
        were carried out in the ordinary course of business, are as follows:



                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                           Note                       2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                       
       Sales of goods                                                       (i)                     36,976            27,104
       ----------------------------------------------------------------------------------------------------------------------
       Purchases                                                           (ii)                     20,134            16,956
       ----------------------------------------------------------------------------------------------------------------------
       Transportation and storage                                          (iii)                       893               981
       ----------------------------------------------------------------------------------------------------------------------
       Exploration and development services                                (iv)                      7,692             7,101
       ----------------------------------------------------------------------------------------------------------------------
       Production related services                                          (v)                      3,757             3,776
       ----------------------------------------------------------------------------------------------------------------------
       Ancillary and social services                                       (vi)                        912               889
       ----------------------------------------------------------------------------------------------------------------------
       Operating lease charges                                             (vii)                     1,565             1,612
       ----------------------------------------------------------------------------------------------------------------------
       Agency commission income                                           (viii)                        29                31
       ----------------------------------------------------------------------------------------------------------------------
       Intellectual property license fee paid                              (ix)                          9                 5
       ----------------------------------------------------------------------------------------------------------------------
       Interest received                                                    (x)                         21                25
       ----------------------------------------------------------------------------------------------------------------------
       Interest paid                                                       (xi)                        507               349
       ----------------------------------------------------------------------------------------------------------------------
       Net deposits withdrawn from related parties                         (xii)                     2,874             1,537
       ----------------------------------------------------------------------------------------------------------------------
       Net loans (repaid to) / obtained from related parties              (xiii)                    (3,325)              429
       ----------------------------------------------------------------------------------------------------------------------


                                      96



29  RELATED PARTY TRANSACTIONS (Continued)

    (a) Transactions with Sinopec Group Company and fellow subsidiaries,
        associates and jointly controlled entities (Continued) The amounts set
        out in the table above in respect of the six-month periods ended 30
        June 2005 and 2004 represent the relevant costs to the Group as
        determined by the corresponding contracts with the related parties.

        At 30 June 2005 and 31 December 2004, there were no guarantees given to
        banks by the Group in respect of banking facilities to Sinopec Group
        Company and fellow subsidiaries. Guarantees given to banks by the Group
        in respect of banking facilities to associates are disclosed in Note
        28.

        The directors of the Company are of the opinion that the above
        transactions with related parties were conducted in the ordinary course
        of business and on normal commercial terms or in accordance with the
        agreements governing such transactions.

        Notes:

        (i)  Sales of goods represent the sale of crude oil, intermediate
             petrochemical products, petroleum products and ancillary
             materials.

       (ii)  Purchases represent the purchase of materials and utility supplies
             directly related to the Group's operations such as the procurement
             of raw and ancillary materials and related services, supply of
             water, electricity and gas.

       (iii) Transportation and storage represent the cost for the use of
             railway, road and marine transportation services, pipelines,
             loading, unloading and storage facilities.

       (iv)  Exploration and development services comprise direct costs
             incurred in the exploration and development such as geophysical,
             drilling, well testing and well measurement services.

       (v)   Production related services represent ancillary services rendered
             in relation to the Group's operations such as equipment repair and
             general maintenance, insurance premium, technical research,
             communications, fire fighting, security, product quality testing
             and analysis, information technology, design and engineering,
             construction which includes the construction of oilfield ground
             facilities, refineries and chemical plants, manufacture of
             replacement parts and machinery, installation, project management
             and environmental protection.

       (vi)  Ancillary and social services represent expenditures for social
             welfare and support services such as educational facilities, media
             communication services, sanitation, accommodation, canteens,
             property maintenance and management services.

       (vii) Operating lease charges represent the rental paid to Sinopec Group
             Company for operating leases in respect of land, buildings and
             service stations.

       (viii)Agency commission income represents commission earned for acting
             as an agent in respect of sales of products of and purchase of
             materials for certain entities owned by Sinopec Group Company.

       (ix)  Intellectual property license fee represents reimbursement paid to
             Sinopec Group Company for fees required to maintain the validity
             of certain licenses, trademarks, patents, technology and computer
             software.

       (x)   Interest received represents interest received from deposits
             placed with Sinopec Finance Company Limited, a finance company
             controlled by Sinopec Group Company. The applicable interest rate
             is determined in accordance with the prevailing saving deposit
             rate. The balance of deposits at 30 June 2005 was RMB 1,797
             million (2004: RMB 4,671 million).

       (xi)  Interest paid represents interest charges on the loans and
             advances obtained from Sinopec Group Company and Sinopec Finance
             Company Limited.

       (xii) Deposits were placed with / withdrawn from Sinopec Finance Company
             Limited.

       (xiii)The Group obtained / repaid loans from / to Sinopec Group Company
             and Sinopec Finance Company Limited.

       In connection with the Reorganisation, the Company and Sinopec Group
       Company entered into a number of agreements under which 1) Sinopec Group
       Company will provide goods and products and a range of ancillary, social
       and supporting services to the Group and 2) the Group will sell certain
       goods to Sinopec Group Company. The terms of these agreements are
       summarised as follows:

       (a)The Company has entered into a non-exclusive Agreement for Mutual
          Provision of Products and Ancillary Services ("Mutual Provision
          Agreement") with Sinopec Group Company effective from 1 January 2000
          in which Sinopec Group Company has agreed to provide the Group with
          certain ancillary production services, construction services,
          information advisory services, supply services and other services and
          products. While each of Sinopec Group Company and the Company is
          permitted to terminate the Mutual Provision Agreement upon at least
          six months notice, Sinopec Group Company has agreed not to terminate
          the agreement if the Group is unable to obtain comparable services
          from a third party. The pricing policy for these services and
          products provided by Sinopec Group Company to the Group is as
          follows:

          -  the government-prescribed price;

          -  where there is no government-prescribed price, the
             government-guidance price;

          -  where there is neither a government-prescribed price nor a
             government-guidance price, the market price; or

          -  where none of the above is applicable, the price to be agreed
             between the parties, which shall be based on a reasonable cost
             incurred in providing such services plus a profit margin not
             exceeding 6%.

       (b)The Company has entered into a non-exclusive Agreement for Provision
          of Cultural and Educational, Health Care and Community Services with
          Sinopec Group Company effective from 1 January 2000 in which Sinopec
          Group Company has agreed to provide the Group with certain cultural,
          educational, health care and community services on the same pricing
          terms and termination conditions as agreed to in the above Mutual
          Provision Agreement.

       (c)The Company has entered into a series of lease agreements with
          Sinopec Group Company to lease certain land and buildings at a rental
          of approximately RMB 2,557 million and RMB 568 million, respectively,
          per annum. The Company and Sinopec Group Company can renegotiate the
          rental amount every three years for land and every year for
          buildings, such amount not to exceed the market price as determined
          by an independent third party. The Group has the option to terminate
          these leases upon six months notice to Sinopec Group Company.

                                      97


29  RELATED PARTY TRANSACTIONS (Continued)

    (a)Transactions with Sinopec Group Company and fellow subsidiaries,
       associates and jointly controlled entities (Continued)

       (d)The Company has entered into agreements with Sinopec Group Company
          effective from 1 January 2000 under which the Group has been granted
          the right to use certain trademarks, patents, technology and computer
          software developed by Sinopec Group Company. The Group will reimburse
          Sinopec Group Company for fees required to maintain the validity of
          these licenses.

       (e)The Company has entered into agency agreements effective from 1
          January 2000 with certain entities owned by Sinopec Group Company
          under which the Group acts as a sole agent in respect of the sale of
          all the products of these entities. In exchange for the Group's sales
          agency services, Sinopec Group Company has agreed to pay the Group a
          commission of between 0.2% and 1.0% of actual sales receipts
          depending on the products and to reimburse the Group for reasonable
          costs incurred in the capacity as its sales agent.

       (f)The Company has entered into a service stations franchise agreement
          with Sinopec Group Company effective from 1 January 2000 under which
          its service stations and retail stores would exclusively sell the
          refined products supplied by the Group.

       Amounts due from / to Sinopec Group Company and fellow subsidiaries,
       associates and jointly controlled entities included in respective
       accounts caption are summarised as follows:




                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                   
       Trade accounts receivable                                                                     3,672             2,438
       ----------------------------------------------------------------------------------------------------------------------
       Prepaid expenses and other current assets                                                     5,751             5,893
       ----------------------------------------------------------------------------------------------------------------------
       Total amounts due from Sinopec Group Company and fellow subsidiaries,
       ----------------------------------------------------------------------------------------------------------------------
         associates and jointly controlled entities                                                  9,423             8,331
       ----------------------------------------------------------------------------------------------------------------------
       Trade accounts payable                                                                        2,016             1,527
       ----------------------------------------------------------------------------------------------------------------------
       Accrued expenses and other payables                                                          11,201            10,897
       Short-term loans from Sinopec Group Company and fellow subsidiaries                           2,290             8,714
       ----------------------------------------------------------------------------------------------------------------------
       Long-term loans from Sinopec Group Company and fellow subsidiaries                           39,864            36,765
       ----------------------------------------------------------------------------------------------------------------------
       Total amounts due to Sinopec Group Company and fellow subsidiaries and associates            55,371            57,903
       ----------------------------------------------------------------------------------------------------------------------


       Amounts due from / to Sinopec Group Company and fellow subsidiaries,
       associates and jointly controlled entities, other than short-term loans
       and long-term loans, bear no interest, are unsecured and are repayable
       in accordance with normal commercial terms. The terms and conditions
       associated with short-term loans and long-term loans payable to Sinopec
       Group Company and fellow subsidiaries are set out in Note 24.

       As at and for the six-month period ended 30 June 2005, no material
       allowance for doubtful accounts was recorded in respect of amounts due
       from Sinopec Group Company and fellow subsidiaries, associates and
       jointly controlled entities.

    (b)Transactions with key management personnel Key management personnel are
       those persons having authority and responsibility for planning,
       directing and controlling the activities of the Group, directly or
       indirectly, including directors and supervisors of the Group. The key
       management personnel compensations are as follows:




                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                                                      2005              2004
                                                                                                   RMB'000           RMB'000

                                                                                                                   
       Short-term employee benefits                                                                  2,247             1,708
       ---------------------------------------------------------------------------------------------------------------------
       Retirement scheme contributions                                                                 103               102


       Key management personnel also participate in the Group's plan of share
       appreciation rights (Note 30).

    (c)Contributions to defined contribution retirement plans
       The Group participates in various defined contribution retirement plans
       organised by municipal and provincial governments for its staff. The
       details of the Group's employee benefits plan are disclosed in Note 30.
       As at 30 June 2005, there was no material outstanding contribution to
       post-employment benefit plans.

    (d)Transactions with other state-controlled entities in the PRC
       The Group operates in an economic regime currently predominated by
       state-controlled entities. Apart from transactions with Sinopec Group
       Company and fellow subsidiaries, the Group conducts a majority of its
       business activities with entities directly or indirectly owned or
       controlled by the PRC government and numerous government authorities and
       agencies (collectively referred to as "state-controlled entities") in
       the ordinary course of business. These transactions include sales and
       purchase of goods and ancillary materials, rendering and receiving
       services, lease of assets, purchase of property, plant and equipment and
       obtaining finance and are carried out at terms similar to those that
       would be entered into with non-state-controlled entities. Although the
       majority of the Group's activities are with the PRC government
       authorities and affiliates and other state-controlled enterprises, the
       Group believes that it has provided meaningful disclosure of related
       party transactions in Note 29 (a).

                                      98


30  EMPLOYEE BENEFITS PLAN
    As stipulated by the regulations of the PRC, the Group participates in
    various defined contribution retirement plans organised by municipal and
    provincial governments for its staff. The Group is required to make
    contributions to the retirement plans at rates ranging from 17.0% to 30.0%
    of the salaries, bonuses and certain allowances of its staff. A member of
    the plan is entitled to a pension equal to a fixed proportion of the salary
    prevailing at his or her retirement date. The Group has no other material
    obligation for the payment of pension benefits associated with these plans
    beyond the annual contributions described above. The Group's contributions
    for the six-month period ended 30 June 2005 were RMB 930 million (2004: RMB
    992 million).

    The Company implemented a plan of share appreciation rights for members of
    its management, including the key management personnel, in order to provide
    further incentives to these employees. Under this plan, share appreciation
    rights were granted in units with each unit representing one H share. No
    shares will be issued under the share appreciation rights plan.

    Under the plan, all share appreciation rights have an exercise period of
    five years. A recipient of share appreciation rights may not exercise the
    rights in the first 3 years after the date of grant. As at each of the
    third, fourth and fifth anniversary of the date of grant, the total number
    of share appreciation rights exercisable may not in aggregate exceed 30%,
    70% and 100%, respectively, of the total share appreciation rights granted
    to such person.

    During 2003, the Company granted 258.6 million share appreciation right
    units to eligible employees accordingly.

    The exercise price of share appreciation rights initially granted is the
    initial public offering price of the Company's H shares. Upon exercise of
    the share appreciation rights, a recipient will receive, subject to any
    applicable withholding tax, a cash payment in RMB, translated from the Hong
    Kong dollar amount equal to the product of the number of share appreciation
    rights exercised and the difference between the exercise price and average
    market price of the Company's H shares for the exercise period based on the
    applicable exchange rate between RMB and Hong Kong dollar at the date of
    the exercise.

    The Company recognises compensation expense of the share appreciation
    rights over the applicable vesting period. For the six-month period ended
    30 June 2005, compensation expense recognised was RMB 4 million (2004: RMB
    144 million).

31  SEGMENTAL REPORTING
    The Group has five operating segments as follows:

    (i)   Exploration and production, which explores and develops oil fields,
          produces crude oil and natural gas and sells such products to the
          refining segment of the Group and external customers.

    (ii)  Refining, which processes and purifies crude oil, which is sourced
          from the exploration and production segment of the Group and external
          suppliers, and manufactures and sells petroleum products to the
          chemicals and marketing and distribution segments of the Group and
          external customers.

    (iii) Marketing and distribution, which owns and operates oil depots and
          service stations in the PRC, and distributes and sells refined
          petroleum products (mainly gasoline and diesel) in the PRC through
          wholesale and retail sales networks.

    (iv) Chemicals, which manufactures and sells petrochemical products,
          derivative petrochemical products and other chemical products mainly
          to external customers.

    (v)   Corporate and others, which largely comprise the trading activities
          of the import and export companies of the Group and research and
          development undertaken by other subsidiaries.

    The segments were determined primarily because the Group manages its
    exploration and production, refining, marketing and distribution,
    chemicals, and corporate and others businesses separately. The reportable
    segments are each managed separately because they manufacture and/or
    distribute distinct products with different production processes and due to
    their distinct operating and gross margin characteristics. In view of the
    fact that the Company and its subsidiaries operate mainly in the PRC, no
    geographical segment information is presented.

    The Group evaluates the performance and allocates resources to its
    operating segments on an operating income basis, without considering the
    effects of finance costs or investment income. The accounting policies of
    the Group's segments are the same as those described in the principal
    accounting policies (see Note 2). Corporate administrative costs and assets
    are not allocated to the operating segments; instead, operating segments
    are billed for direct corporate services. Inter-segment transfer pricing is
    based on cost plus an appropriate margin, as specified by the Group's
    policy.

                                      99


31  SEGMENTAL REPORTING (Continued)
    Reportable information on the Group's business segments is as follows:



                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                          
    Turnover
    --------------------------------------------------------------------------------------------------------------------------
    Exploration and production
       External sales                                                                                8,651             7,376
       -----------------------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                                          35,745            26,316
       -----------------------------------------------------------------------------------------------------------------------
                                                                                                    44,396            33,692
    --------------------------------------------------------------------------------------------------------------------------
    Refining
    --------------------------------------------------------------------------------------------------------------------------
       External sales                                                                               37,083            28,545
       -----------------------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                                         172,035           130,319
       -----------------------------------------------------------------------------------------------------------------------
                                                                                                   209,118           158,864
    --------------------------------------------------------------------------------------------------------------------------
    Marketing and distribution
    --------------------------------------------------------------------------------------------------------------------------
       External sales                                                                              206,763           156,539
       -----------------------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                                           1,320             1,334
       -----------------------------------------------------------------------------------------------------------------------
                                                                                                   208,083           157,873
    --------------------------------------------------------------------------------------------------------------------------
    Chemicals
    --------------------------------------------------------------------------------------------------------------------------
       External sales                                                                               74,731            57,692
       -----------------------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                                           8,335             4,794
       -----------------------------------------------------------------------------------------------------------------------
                                                                                                    83,066            62,486
    --------------------------------------------------------------------------------------------------------------------------
    Corporate and others
    --------------------------------------------------------------------------------------------------------------------------
       External sales                                                                               32,020            19,449
       -----------------------------------------------------------------------------------------------------------------------
       Inter-segment sales                                                                          21,228            16,552
       -----------------------------------------------------------------------------------------------------------------------
                                                                                                    53,248            36,001
    --------------------------------------------------------------------------------------------------------------------------
    Elimination of inter-segment sales                                                            (238,663)         (179,315)
    --------------------------------------------------------------------------------------------------------------------------

    --------------------------------------------------------------------------------------------------------------------------
    Turnover                                                                                       359,248           269,601
    --------------------------------------------------------------------------------------------------------------------------
    Other operating revenues
    --------------------------------------------------------------------------------------------------------------------------
    Exploration and production                                                                       3,627             3,544
    --------------------------------------------------------------------------------------------------------------------------
    Refining                                                                                         1,851             2,370
    --------------------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                                         533               362
    --------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                        2,950             2,742
    --------------------------------------------------------------------------------------------------------------------------
    Corporate and others                                                                               245               826
    --------------------------------------------------------------------------------------------------------------------------
    Other operating revenues                                                                         9,206             9,844
    --------------------------------------------------------------------------------------------------------------------------
    Turnover and other operating revenues                                                          368,454           279,445
    ==========================================================================================================================





                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                         
    Result
    --------------------------------------------------------------------------------------------------------------------------
    Operating profit
    --------------------------------------------------------------------------------------------------------------------------
    By segment
    --------------------------------------------------------------------------------------------------------------------------
       -- Exploration and production                                                                 17,795            10,520
       -----------------------------------------------------------------------------------------------------------------------
       -- Refining                                                                                   (1,296)            4,287
       -----------------------------------------------------------------------------------------------------------------------
       -- Marketing and distribution                                                                  6,643             8,569
       -----------------------------------------------------------------------------------------------------------------------
       -- Chemicals                                                                                  10,815             6,005
       -----------------------------------------------------------------------------------------------------------------------
       -- Corporate and others                                                                         (275)             (819)
       -----------------------------------------------------------------------------------------------------------------------
    Total operating profit                                                                          33,682            28,562
    --------------------------------------------------------------------------------------------------------------------------
    Share of profits less losses from associates
    --------------------------------------------------------------------------------------------------------------------------
       -- Exploration and production                                                                    238               223
       -----------------------------------------------------------------------------------------------------------------------
       -- Refining                                                                                        8                29
       -----------------------------------------------------------------------------------------------------------------------
       -- Marketing and distribution                                                                    168               177
       -----------------------------------------------------------------------------------------------------------------------
       -- Chemicals                                                                                      15               (33)
       -----------------------------------------------------------------------------------------------------------------------
       -- Corporate and others                                                                          107                59
       -----------------------------------------------------------------------------------------------------------------------
    Aggregate share of profits less losses from associates                                             536               455
    --------------------------------------------------------------------------------------------------------------------------
    Finance costs
    --------------------------------------------------------------------------------------------------------------------------
       Interest expense                                                                             (2,845)           (2,272)
       -----------------------------------------------------------------------------------------------------------------------
       Interest income                                                                                 168               179
       -----------------------------------------------------------------------------------------------------------------------
       Foreign exchange losses                                                                         (40)              (29)
       -----------------------------------------------------------------------------------------------------------------------
       Foreign exchange gains                                                                          151                43
       -----------------------------------------------------------------------------------------------------------------------
    Net finance costs                                                                               (2,566)           (2,079)
    --------------------------------------------------------------------------------------------------------------------------
    Investment income                                                                                   62                 --
    --------------------------------------------------------------------------------------------------------------------------

    --------------------------------------------------------------------------------------------------------------------------
    Profit from ordinary activities before taxation                                                 31,714            26,938
    --------------------------------------------------------------------------------------------------------------------------
    Taxation                                                                                        (9,945)           (8,017)
    --------------------------------------------------------------------------------------------------------------------------
    Profit for the period                                                                           21,769            18,921
    ==========================================================================================================================


                                      100


31  SEGMENTAL REPORTING (Continued)
    Assets and liabilities dedicated to a particular segment's operations are
    included in that segment's total assets and liabilities. Assets which
    benefit more than one segment or are considered to be corporate assets are
    not allocated. OOUnallocated assets'' consists primarily of cash and cash
    equivalents, time deposits with financial institutions, investments and
    deferred tax assets. OOUnallocated liabilities'' consists primarily of
    short-term and long-term debts, loans from Sinopec Group Company and fellow
    subsidiaries, income tax payable, deferred tax liabilities and other
    liabilities.

    Interests in and earnings from associates are included in the segments in
    which the associates operate. Information on associates is included in Note
    17. Additions to long-lived assets by operating segment are included in
    Notes 14 and 15.



----------------------------------------------------------------------------------------------------------------------------
                                                                                                At 30 June    At 31 December
----------------------------------------------------------------------------------------------------------------------------
                                                                                                      2005              2004
----------------------------------------------------------------------------------------------------------------------------
                                                                                              RMB millions      RMB millions
----------------------------------------------------------------------------------------------------------------------------
                                                                                                          
    Assets
    ------------------------------------------------------------------------------------------------------------------------
    Segment assets
    ------------------------------------------------------------------------------------------------------------------------
       -- Exploration and production                                                               117,896           110,509
       ---------------------------------------------------------------------------------------------------------------------
       -- Refining                                                                                 113,684           111,878
       ---------------------------------------------------------------------------------------------------------------------
       -- Marketing and distribution                                                               102,819            93,722
       ---------------------------------------------------------------------------------------------------------------------
       -- Chemicals                                                                                109,271           105,032
       ---------------------------------------------------------------------------------------------------------------------
       -- Corporate and others                                                                      30,677            17,574
       ---------------------------------------------------------------------------------------------------------------------
    Total segment assets                                                                           474,347           438,715
    ------------------------------------------------------------------------------------------------------------------------
    Interests in associates
    ------------------------------------------------------------------------------------------------------------------------
       -- Exploration and production                                                                 1,299             1,396
       ---------------------------------------------------------------------------------------------------------------------
       -- Refining                                                                                     345               314
       ---------------------------------------------------------------------------------------------------------------------
       -- Marketing and distribution                                                                 2,856             2,410
       ---------------------------------------------------------------------------------------------------------------------
       -- Chemicals                                                                                  1,141             4,315
       ---------------------------------------------------------------------------------------------------------------------
       -- Corporate and others                                                                       1,879             1,787
       ---------------------------------------------------------------------------------------------------------------------
    Aggregate interests in associates                                                                7,520            10,222
    ------------------------------------------------------------------------------------------------------------------------
    Unallocated assets                                                                              27,513            25,657
    ------------------------------------------------------------------------------------------------------------------------
    Total assets                                                                                   509,380           474,594
    ========================================================================================================================
    Liabilities
    ------------------------------------------------------------------------------------------------------------------------
    Segment liabilities
    ------------------------------------------------------------------------------------------------------------------------
       -- Exploration and production                                                                16,763            16,241
       ---------------------------------------------------------------------------------------------------------------------
       -- Refining                                                                                  30,763            28,130
       ---------------------------------------------------------------------------------------------------------------------
       -- Marketing and distribution                                                                22,539            23,419
       ---------------------------------------------------------------------------------------------------------------------
       -- Chemicals                                                                                 12,838            16,528
       ---------------------------------------------------------------------------------------------------------------------
       -- Corporate and others                                                                      26,636            15,547
       ---------------------------------------------------------------------------------------------------------------------
    Total segment liabilities                                                                      109,539            99,865
    ------------------------------------------------------------------------------------------------------------------------
    Unallocated liabilities                                                                        165,065           150,643
    ------------------------------------------------------------------------------------------------------------------------
    Total liabilities                                                                              274,604           250,508
    ========================================================================================================================


    Segment capital expenditure is the total cost incurred during the period to
    acquire segment assets that are expecte used for more than one year.




                                                                                                       Six-month periods
                                                                                                         ended 30 June
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                          
    Capital expenditure
    ------------------------------------------------------------------------------------------------------------------------
    Exploration and production                                                                      10,077            10,072
    ------------------------------------------------------------------------------------------------------------------------
    Refining                                                                                         3,451             4,117
    ------------------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                                       6,384             8,611
    ------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                        2,242             3,189
    ------------------------------------------------------------------------------------------------------------------------
    Corporate and others                                                                               396               115
    ------------------------------------------------------------------------------------------------------------------------
                                                                                                    22,550            26,104
    ========================================================================================================================
    Capital expenditure of jointly controlled entities
    ------------------------------------------------------------------------------------------------------------------------
    Exploration and production                                                                         354               702
    ------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                        1,500             2,666
                                                                                                     1,854             3,368
    ------------------------------------------------------------------------------------------------------------------------
    Depreciation, depletion and amortisation
    ------------------------------------------------------------------------------------------------------------------------
    Exploration and production                                                                       5,247             5,372
    ------------------------------------------------------------------------------------------------------------------------
    Refining                                                                                         3,320             3,695
    ------------------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                                       1,382             1,358
    ------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                        5,026             4,820
    ------------------------------------------------------------------------------------------------------------------------
    Corporate and others                                                                               180               154
    ------------------------------------------------------------------------------------------------------------------------
                                                                                                    15,155            15,399
    ========================================================================================================================
    Impairment losses on long-lived assets recognised in income statement
    ------------------------------------------------------------------------------------------------------------------------
    Marketing and distribution                                                                           5               623
    ------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                          392             1,701
    ------------------------------------------------------------------------------------------------------------------------
                                                                                                       397             2,324
    ========================================================================================================================
    Impairment losses on revalued long-lived assets recognised
      in equity attributable to equity holders of the parent
    ------------------------------------------------------------------------------------------------------------------------
    Chemicals                                                                                           --               439
    ========================================================================================================================


                                      101

 
32  PRINCIPAL SUBSIDIARIES
    At 30 June 2005, the following list contains the particulars of
    subsidiaries which principally affected the results or assets of the Group.



                                       Particulars                     Percentage of equity
                                         of issued        Type of     held by the   held by
    Name of company                       capital    legal entity         CompanySubsidiary    Principal activities
                                        (millions)                              %         %

                                                                                 
    China Petrochemical International    RMB 1,400        Limited          100.00         --    Trading of crude oil and
      Company Limited                                     company                               petrochemical products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Beijing Yanhua Petrochemical RMB 3,374        Limited          100.00         --    Manufacturing of chemical 
      Company Limited ("Beijing Yanhua") (i)              company                               products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Sales Company Limited        RMB 1,700        Limited          100.00         --    Marketing and distribution of
      refined                                             company                               petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shengli Oilfield Company    RMB 29,000        Limited          100.00         --    Exploration and production of
      Limited                                             company                               crude oil and natural gas
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Fujian Petrochemical         RMB 2,253        Limited           50.00         --    Manufacturing of plastics,
    Company intermediate                                  company                               petrochemical products and
      Limited (ii)                                                                              petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Qilu Petrochemical Company   RMB 1,950        Limited           82.05         --    Manufacturing of intermediate
      Limited                                             company                               petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shanghai Petrochemical       RMB 7,200        Limited           55.56         --    Manufacturing of synthetic fibres,
      Company Limited                                     company                               resin and plastics, intermediate
                                                                                                petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shijiazhuang Refining-       RMB 1,154        Limited           79.73         --    Manufacturing of intermediate
      Chemical Company Limited                            company                               petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Kantons Holdings Limited       HK$ 104        Limited               --     72.40    Trading of crude oil and
                                                          company                               petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Wuhan Petroleum Group          RMB 147        Limited           46.25         --    Marketing and distribution of
      Company Limited (ii)                                company                               refined petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Wuhan Phoenix Company          RMB 519        Limited           40.72         --    Manufacturing of petrochemical
      Limited (ii)                                        company                               products and petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yangzi Petrochemical         RMB 2,330        Limited           84.98         --    Manufacturing of intermediate
      Company Limited                                     company                               petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Yizheng Chemical Fibre       RMB 4,000        Limited           42.00         --    Production and sale
      Company Limited (ii)                                company                               of polyester chips and polyester
    fibres
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Zhenhai Refining and         RMB 2,524        Limited           71.32         --    Manufacturing of intermediate
      Chemical Company Limited                            company                               petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Zhongyuan Petroleum            RMB 875        Limited           70.85         --    Exploration and production of
      Company Limited                                     company                               crude oil and natural gas
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Zhongyuan Petrochemical      RMB 2,400        Limited           93.51         --    Manufacturing of chemical 
      Company Limited                                     company                               products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Shell (Jiangsu) Petroleum      RMB 455        Limited           60.00         --    Marketing and distribution of
      refined Marketing Company Limited                   company                               petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    BP Sinopec (Zhejiang) Petroleum        RMB 647        Limited           60.00         --    Marketing   and    distribution   of
      refined Company Limited                             company                               petroleum products
-----------------------------------------------------------------------------------------------------------------------------------
    Sinopec Qingdao Refining and Chemical  RMB 800        Limited           85.00         --    Manufacturing of intermediate
      Company Limited                                     company                               petrochemical products and
                                                                                                petroleum products
-----------------------------------------------------------------------------------------------------------------------------------


    Except for Sinopec Kantons Holdings Limited, which is incorporated in
    Bermuda, all of the above principal subsidiaries are incorporated in the
    PRC.

    (i)  During the period, the Group acquired the entire 1,012,000,000 H
         shares, representing approximately 29.99% of the issued share capital
         of Beijing Yanhua from minority interests at HK$ 3.80 per share. The
         total consideration paid by the Group was approximately RMB 4,088
         million which was settled in cash. The excess of the cost of purchase
         over the fair value of the underlying assets, liabilities and
         contingent liabilities acquired was recorded as goodwill, which is
         included in long-term prepayments and other assets.

    (ii) The Group consolidated the results of the entity because the Group
         controlled the board of this entity and had the power to govern its
         financial and operating policies.

                                      102


33  FINANCIAL INSTRUMENTS
    Financial assets of the Group include cash and cash equivalents, time
    deposits with financial institutions, investments, trade accounts
    receivable, bills receivable, amounts due from Sinopec Group Company and
    fellow subsidiaries, advances to third parties, amounts due from
    associates, and other receivables. Financial liabilities of the Group
    include bank and other loans, loans from Sinopec Group Company and fellow
    subsidiaries, trade accounts payable, bills payable, amounts due to Sinopec
    Group Company and fellow subsidiaries, receipts in advance, and advances
    from third parties. The Group has no derivative instruments that are
    designated and qualified as hedging instruments at 30 June 2005 and 31
    December 2004.

    Credit risk
    The carrying amounts of cash and cash equivalents, time deposits with
    financial institutions, trade accounts and bills receivables, and other
    current assets, except for prepayments and deposits, represent the Group's
    maximum exposure to credit risk in relation to financial assets.

    The majority of the Group's trade accounts receivable relate to sales of
    petroleum and chemical products to related parties and third parties
    operating in the petroleum and chemical industries. The Group performs
    ongoing credit evaluations of its customers' financial condition and
    generally does not require collateral on trade accounts receivable. The
    Group maintains an allowance for doubtful accounts and actual losses have
    been within management's expectations. No single customer accounted for
    greater than 10% of total revenues.

    No other financial assets carry a significant exposure to credit risk.

    Currency risk
    Substantially all of the revenue-generating operations of the Group are
    transacted in Renminbi, which is not fully convertible into foreign
    currencies. On 1 January 1994, the PRC government abolished the dual rate
    system and introduced a single rate of exchange as quoted by the People's
    Bank of China. However, the unification of the exchange rate does not imply
    convertibility of Renminbi into United States dollars or other foreign
    currencies. All foreign exchange transactions continue to take place either
    through the People's Bank of China or other banks authorised to buy and
    sell foreign currencies at the exchange rates quoted by the People's Bank
    of China. Approval of foreign currency payments by the People's Bank of
    China or other institutions requires submitting a payment application form
    together with suppliers' invoices, shipping documents and signed contracts.
    On 21 July 2005, the PRC government reformed the exchange rate regime. The
    details of this reform and impact on the Group's financial position as at
    30 June 2005 are disclosed in Note 37.

    Interest rate risk
    The interest rates and terms of repayment of short-term and long-term debts
    of the Group are disclosed in Note 24.

    The disclosures of the fair value estimates, methods and assumptions, set
    forth below for the Group's financial instruments, are made to comply with
    the requirements of IAS 32 and IAS 39 and should be read in conjunction
    with the Group's consolidated financial statements and related notes. The
    estimated fair value amounts have been determined by the Group using market
    information and valuation methodologies considered appropriate. However,
    considerable judgement is required to interpret market data to develop the
    estimates of fair value. Accordingly, the estimates presented herein are
    not necessarily indicative of the amounts the Group could realise in a
    current market exchange. The use of different market assumptions and/or
    estimation methodologies may have a material effect on the estimated fair
    value amounts.

    The Group has not developed an internal valuation model necessary to make
    the estimate of the fair value of loans from Sinopec Group Company and
    fellow subsidiaries as it is not considered practicable to estimate their
    fair value because the cost of obtaining discount and borrowing rates for
    comparable borrowings would be excessive based on the Reorganisation of the
    Group, its existing capital structure, and the terms of the borrowings.

    The following table presents the carrying amount and fair value of the
    Group's long-term indebtedness other than loans from Sinopec Group Company
    and fellow subsidiaries at 30 June 2005 and 31 December 2004:



                                                                                                At 30 June    At 31 December
                                                                                                      2005              2004
                                                                                              RMB millions      RMB millions

                                                                                                                   
    Carrying amount                                                                                 80,980            73,120
    ------------------------------------------------------------------------------------------------------------------------
    Fair value                                                                                      81,285            73,263
    ------------------------------------------------------------------------------------------------------------------------


    The fair value of long-term indebtedness is estimated by discounting future
    cash flows thereon using current market interest rates offered to the Group
    for debts with substantially the same characteristics and maturities.

    Investments in unlisted equity securities have no quoted market prices in
    the PRC. Accordingly, a reasonable estimate of fair value could not be made
    without incurring excessive costs.

    The fair values of all other financial instruments approximate their
    carrying amounts due to the nature or short-term maturity of these
    instruments.

                                      103


34  ACCOUNTING ESTIMATES AND JUDGEMENTS
    The Group's financial condition and results of operations are sensitive to
    accounting methods, assumptions and estimates that underlie the preparation
    of the interim financial statements. The Group bases the assumptions and
    estimates on historical experience and on various other assumptions that
    the Group believes to be reasonable and which form the basis for making
    judgements about matters that are not readily apparent from other sources.
    On an on-going basis, management evaluates its estimates. Actual results
    may differ from those estimates as facts, circumstances and conditions
    change.

    The selection of critical accounting policies, the judgements and other
    uncertainties affecting application of those policies and the sensitivity
    of reported results to changes in conditions and assumptions are factors to
    be considered when reviewing the interim financial statements. The
    principal accounting policies are set forth in Note 2. The Group believes
    the following critical accounting policies involve the most significant
    judgements and estimates used in the preparation of the interim financial
    statements.

    Oil and gas properties and reserves
    The accounting for the exploration and production's oil and gas activities
    is subject to accounting rules that are unique to the oil and gas business.
    There are two methods to account for oil and gas business activities, the
    successful efforts method and the full cost method. The Group has elected
    to use the successful efforts method. The successful efforts method
    reflects the volatility that is inherent in exploring for mineral resources
    in that costs of unsuccessful exploratory efforts are charged to expense as
    they are incurred. These costs primarily include dry hole costs, seismic
    costs and other exploratory costs. Under the full cost method, these costs
    are capitalised and written-off or depreciated over time.

    Engineering estimates of the Group's oil and gas reserves are inherently
    imprecise and represent only approximate amounts because of the subjective
    judgements involved in developing such information. There are authoritative
    guidelines regarding the engineering criteria that have to be met before
    estimated oil and gas reserves can be designated as "proved". Proved and
    proved developed reserves estimates are updated at least annually and take
    into account recent production and technical information about each field.
    In addition, as prices and cost levels change from year to year, the
    estimate of proved and proved developed reserves also changes. This change
    is considered a change in estimate for accounting purposes and is reflected
    on a prospective basis in related depreciation rates.

    Despite the inherent imprecision in these engineering estimates, these
    estimates are used in determining depreciation expense and impairment
    expense. Depreciation rates are determined based on estimated proved
    developed reserve quantities (the denominator) and capitalised costs of
    producing properties (the numerator). Producing properties' capitalised
    costs are amortised based on the units of oil or gas produced.

    Impairments
    If circumstances indicate that the net book value of a long-lived asset may
    not be recoverable, this asset may be considered "impaired", and an
    impairment loss may be recognised in accordance with IAS 36 "Impairment of
    Assets". The carrying amounts of long-lived assets are reviewed
    periodically in order to assess whether the recoverable amounts have
    declined below the carrying amounts. These assets are tested for impairment
    whenever events or changes in circumstances indicate that their recorded
    carrying amounts may not be recoverable. When such a decline has occurred,
    the carrying amount is reduced to recoverable amount. The recoverable
    amount is the greater of the net selling price and the value in use. It is
    difficult to precisely estimate selling price because quoted market prices
    for the Group's assets are not readily available. In determining the value
    in use, expected cash flows generated by the asset are discounted to their
    present value, which requires significant judgement relating to level of
    sale volume, selling price and amount of operating costs. The Group uses
    all readily available information in determining an amount that is a
    reasonable approximation of recoverable amount, including estimates based
    on reasonable and supportable assumptions and projections of sale volume,
    selling price and amount of operating costs.

    Depreciation
    Property, plant and equipment are depreciated on a straight-line basis over
    the estimated useful lives of the assets, after taking into account the
    estimated residual value. The Group reviews the estimated useful lives of
    the assets regularly in order to determine the amount of depreciation
    expense to be recorded during any reporting period. The useful lives are
    based on the Group's historical experience with similar assets and taking
    into account anticipated technological changes. The depreciation expense
    for future periods is adjusted if there are significant changes from
    previous estimates.

    Provision for doubtful debts
    The Group maintains an allowance for doubtful accounts for estimated losses
    resulting from the inability of the customers to make the required
    payments. The Group bases the estimates on the aging of the accounts
    receivable balance, customer credit-worthiness, and historical write-off
    experience. If the financial condition of the customers were to
    deteriorate, actual write-offs would be higher than estimated.

35  RECENTLY ISSUED ACCOUNTING STANDARDS

    IFRS 6, "Exploration for and Evaluation of Mineral Resources"
    In December 2004, the IASB issued IFRS 6, "Exploration for and Evaluation
    of Mineral Resources". The statement addresses the accounting for the costs
    incurred in exploration for and evaluation of mineral resources. Under IFRS
    6, for each type of exploration and evaluation ("E&E") expenditure, an
    entity is permitted to adopt a policy either of immediate expense or of
    capitalisation as an E&E asset. An entity is also allowed to continue its
    existing policy, subject to certain limitations. Those limitations include
    requiring that an entity should segregate E&E assets into tangible and
    intangible items based on the nature of the assets, and an entity should
    apply IAS 36, "Impairment of assets" in measuring the impairment of E&E
    assets when there are indications that the carrying amount of an E&E asset
    may exceed its recoverable amount. IFRS 6 is effective for fiscal years
    beginning on or after 1 January 2006. Currently, the Group does not expect
    the application of this statement will have a material impact on its
    consolidated financial statements.


                                      104


36  CHANGES IN PRINCIPAL ACCOUNTING POLICIES
    The IASB has issued a number of new and revised IFRS and IAS ("new IFRS")
    which are effective for accounting periods beginning on or after 1 January
    2005. The Group has adopted these new IFRS in the interim financial
    statement for the six-month period ended 30 June 2005. The relevant changes
    in and impact on the Group's principal accounting policies as a result of
    the adoption of these new IFRS are set out below.

    (a)IAS 16
       IAS 16, "Property, Plant and Equipment", replaces IAS 16 (revised 1998)
       and related Interpretations. IAS 16 requires an entity to determine
       cost, useful life and depreciation charge separately for each
       significant part of an item of property, plant and equipment, and
       derecognize the carrying amount of a part of an item of property, plant
       and equipment if that part has been replaced. IAS 16 also requires an
       entity to include the costs of dismantlement, removal or restoration,
       the obligation for which an entity incurs as a consequence of installing
       the item in the cost of that item of property, plant and equipment. The
       adoption of IAS 16 did not have a material impact on the Group's interim
       financial statements.

    (b)IAS 21
       IAS 21, "The Effects of Changes in Foreign Exchange Rates", replaces IAS
       21 (revised 1993) and related Interpretations. IAS 21 defines two
       notions, functional currency and presentation currency, to replace the
       notion, reporting currency, in IAS 21 (revised 1993). The adoption of
       IAS 21 did not have a material impact on the Group's interim financial
       statements.

    (c)IAS 27
       In prior years, minority interests at the balance sheet date were
       presented in the consolidated balance sheet separately from liabilities
       and as deduction from net assets. Minority interests in the results of
       the Group for the period were also separately presented in the
       consolidated statement of income as deduction before arriving at the
       profit attributable to shareholders.

       IAS 27, "Consolidated and Separate Financial Statements", replaces IAS
       27 (revised 2000) and related Interpretations. IAS 27 requires minority
       interests at the balance sheet date to be presented in the consolidated
       balance sheet within equity, separately from the equity attributable to
       the equity holders of the parent, and minority interests in the results
       of the Group for the period to be presented on the face of the
       consolidated income statement as an allocation of the total profit or
       loss for the period between the minority interests and the equity
       holders of the parent. The presentations of minority interests in the
       consolidated balance sheet, consolidated income statement and
       consolidated statement of changes in equity for the comparative period
       have been restated accordingly. Except for the changes in presentation,
       the adoption of IAS 27 did not have a material impact on the Group's
       interim financial statements.

37  POST BALANCE SHEET EVENT
    With the authorisation from the PRC government, the People's Bank of China
    announced that the PRC government reformed the exchange rate regime by
    moving into a managed floating exchange rate regime based on market supply
    and demand with reference to a basket of currencies on 21 July 2005. The
    exchange rate of US dollars against RMB was adjusted to RMB 8.11 per US
    dollar with effect from the time of 19:00 hours on 21 July 2005. The Group
    does not expect this reform had a material impact on the Group's financial
    position as at 30 June 2005.

38  ULTIMATE HOLDING COMPANY
    The directors consider the ultimate holding company of the Group at 30 June
    2005 to be Sinopec Group Company, a state-owned enterprise established in
    the PRC.

                                      105


(C)  DIFFERENCES BETWEEN FINANCIAL STATEMENTS PREPARED UNDER THE PRC
     ACCOUNTING RULES AND REGULATIONS AND IFRS

Other than the differences in the classifications of certain financial
statements captions and the accounting for the items described below, there are
no material differences between the Group's financial statements prepared under
the PRC Accounting Rules and Regulations and IFRS. The reconciliation presented
below is included as supplemental information, is not required as part of the
basic financial statements and does not include differences related to
classification, display or disclosures. Such information has not been subject
to independent audit or review. The major differences are:

(i) Equity investment differences
    Under the PRC Accounting Rules and Regulations, equity investment
    difference, being the excess of the initial investment cost over the
    investor's share of equity of the investee enterprise, is amortised on a
    straight-line basis. The amortisation period is determined according to the
    investment period as stipulated in the relevant agreement, or less than ten
    years if the investment period is not specified in the agreement.

    Under IFRS, goodwill, being the excess of the cost of the business
    combination over the investor's interest in the net fair value of the
    identifiable assets, liabilities and contingent liabilities, is not
    amortised. Instead, goodwill is tested for impairment annually, or more
    frequently if events or changes in circumstance indicate that it might be
    impaired.

(ii)  Pre-operating expenditures
      Under the PRC Accounting Rules and Regulations, expenditures incurred
      during the start-up period are aggregated in long-term deferred expenses
      and charged to the income statement when operations commence. Under IFRS,
      expenditures on start-up activities are recognised as an expense when
      they are incurred.

(iii) Depreciation of oil and gas properties
      Under the PRC Accounting Rules and Regulations, oil and gas properties
      are depreciated on a straight-line basis. Under IFRS, oil and gas
      properties are depreciated on the unit of production method.

(iv)  Capitalisation of general borrowing costs
      Under the PRC Accounting Rules and Regulations, only borrowing costs on
      funds that are specifically borrowed for construction are capitalised as
      part of the cost of property, plant and equipment. Under IFRS, to the
      extent that funds are borrowed generally and used for the purpose of
      obtaining a qualifying asset, the borrowing costs should be capitalised
      as part of the cost of that asset.

(v)   Unrecognised losses of subsidiaries
      Under the PRC Accounting Rules and Regulations, the results of
      subsidiaries are included in the Group's consolidated income statement to
      the extent that the subsidiaries' accumulated losses do not result in
      their carrying amount being reduced below zero. Further losses are
      debited to a separate reserve in the shareholders' funds.

      Under IFRS, the results of subsidiaries are included in the Group's
      consolidated income statement from the date that control effectively
      commences until the date that control effectively ceases.

(vi)  Acquisitions of Sinopec National Star, Tianjin Petrochemical, Luoyang
      Petrochemical, Zhongyuan Petrochemical and Catalyst Plants
      Under the PRC Accounting Rules and Regulations, the acquisitions of
      Sinopec National Star, Tianjin Petrochemical, Luoyang Petrochemical,
      Zhongyuan Petrochemical and Catalyst Plants (the "Acquisitions") are
      accounted for by the acquisition method. Under the acquisition method,
      the income of an acquiring enterprise includes the operations of the
      acquired enterprise subsequent to the acquisition. The difference between
      the cost of acquiring Sinopec National Star and the fair value of the net
      assets acquired is capitalised as an exploration and production right,
      which is amortised over 27 years. The costs of acquiring Tianjin
      Petrochemical, Luoyang Petrochemical, Zhongyuan Petrochemical and
      Catalyst Plants approximated the fair value of the net assets acquired.

      Under IFRS, as the Group, Sinopec National Star, Tianjin Petrochemical,
      Luoyang Petrochemical, Zhongyuan Petrochemical and Catalyst Plants are
      under the common control of Sinopec Group Company, the Acquisitions are
      considered "combination of entities under common control" which are
      accounted in a manner similar to a pooling-of-interests ("as-if
      pooling-of-interests accounting"). Accordingly, the assets and
      liabilities of Sinopec National Star, Tianjin Petrochemical, Luoyang
      Petrochemical, Zhongyuan Petrochemical and Catalyst Plants acquired have
      been accounted for at historical cost and the financial statements of the
      Group for periods prior to the Acquisitions have been restated to include
      the financial condition and results of operations of Sinopec National
      Star, Tianjin Petrochemical, Luoyang Petrochemical, Zhongyuan
      Petrochemical and Catalyst Plants on a combined basis. The considerations
      paid by the Group are treated as equity transactions.

(vii) Revaluation of land use rights
      Under the PRC Accounting Rules and Regulations, land use rights are
      carried at revalued amount. Under IFRS, land use rights are carried at
      historical cost less amortisation. Accordingly, the surplus on the
      revaluation of land use rights, credited to revaluation reserve, was
      eliminated.

(viii)Government grants
      Under the PRC Accounting Rules and Regulations, government grants should
      be credited to capital reserve. Under IFRS, government grants relating to
      the purchase of equipment used for technology improvements are initially
      recorded as long-term liabilities and are offset against the cost of
      assets to which the grants related when construction commences. Upon
      transfer to property, plant and equipment, the grants are recognised as
      an income over the useful life of the property, plant and equipment by
      way of reduced depreciation charge.

(ix)  Impairment losses on revalued assets
      Under the PRC Accounting Rules and Regulations, impairment losses on
      property, plant and equipment are recognised as an expense in the income
      statement. Under IFRS, impairment loss on a revalued asset is recognised
      directly against any related revaluation reserve to the extent that the
      impairment loss does not exceed the amount held in the revaluation
      reserve for that same asset.

                                      106


(x)   Disposal of oil and gas properties
      Under the PRC Accounting Rules and Regulations, gains and losses arising
      from the retirement or disposal of an individual item of oil and gas
      properties are recognised as an income or expense in the income statement
      and are measured as the difference between the estimated net disposal
      proceeds and the carrying amount of the asset.

      Under IFRS, gains and losses on the retirement or disposal of an
      individual item of proved oil and gas properties are not recognised
      unless the retirement or disposal encompasses an entire property. The
      costs of the asset abandoned or retired are charged to accumulated
      depreciation with the proceeds received on disposals credited to the
      carrying amounts of oil and gas properties.

(xi)  Impairment losses on long-lived assets
      Under the PRC Accounting Rules and Regulations and IFRS, impairment
      charges are recognised when the carrying value of long-lived assets
      exceeds the higher of their net selling price and the value in use which
      incorporates discounting the asset's estimated future cash flows. Due to
      the difference in the depreciation method of oil and gas properties
      discussed in (iii) above, the provision for impairment losses and
      reversal of impairment loss under the PRC Accounting Rules and
      Regulations are measured differently from the amounts recorded under
      IFRS.

(xii) Minority interests
      Under the PRC Accounting Rules and Regulations, minority interests at the
      balance sheet date are presented in the consolidated balance sheet
      separately from liabilities and as deduction from the shareholders'
      funds. Minority interests in the results of the Group for the period are
      also separately presented in the consolidated income statement as
      deduction before arriving at the net profit.

      Under IFRS, minority interests at the balance sheet date are presented in
      the consolidated balance sheet within equity, separately from the equity
      attributable to the equity holders of the parent, and minority interests
      in the results of the Group for the period are presented on the face of
      the consolidated income statement as an allocation of the total profit or
      loss for the period between the minority interests and the equity holders
      of the parent.

      Effects of major differences between the net profit under the PRC
      Accounting Rules and Regulations and the profit for the period under IFRS
      are analysed as follows:



                                                                                             Six-month periods ended 30 June
                                                                                 Note                2005              2004
                                                                                             RMB millions      RMB millions

                                                                                                                
    Net profit under the PRC Accounting Rules and Regulations                                       18,044            15,039
    ------------------------------------------------------------------------------------------------------------------------
    Adjustments:
    ------------------------------------------------------------------------------------------------------------------------
       Equity investment differences                                              (i)                1,169               --
       ---------------------------------------------------------------------------------------------------------------------
       Pre-operating expenditures                                                (ii)                  442              (95)
       ---------------------------------------------------------------------------------------------------------------------
       Depreciation of oil and gas properties                                    (iii)                 417              370
       ---------------------------------------------------------------------------------------------------------------------
       Capitalisation of general borrowing costs, net of depreciation effect     (iv)                  216              247
       ---------------------------------------------------------------------------------------------------------------------
       Unrecognised losses of subsidiaries                                        (v)                  113             (236)
       ---------------------------------------------------------------------------------------------------------------------
       Acquisition of Sinopec National Star                                      (vi)                   58               58
       ---------------------------------------------------------------------------------------------------------------------
       Acquisitions of Tianjin Petrochemical, Luoyang Petrochemical,
         Zhongyuan Petrochemical and Catalyst Plants                             (vi)                   --              899
       ---------------------------------------------------------------------------------------------------------------------
       Reduced amortisation on revaluation of land use rights                    (vii)                   9                9
       ---------------------------------------------------------------------------------------------------------------------
       Reduced depreciation on government grants                                (viii)                   1               --
       ---------------------------------------------------------------------------------------------------------------------
       Impairment losses on revalued assets                                      (ix)                   --              439
       ---------------------------------------------------------------------------------------------------------------------
       Disposal of oil and gas properties, net of depreciation effect             (x)                 (209)             879
       ---------------------------------------------------------------------------------------------------------------------
       Effects of the above adjustments on taxation                                                   (607)            (863)
       ---------------------------------------------------------------------------------------------------------------------
       Minority interests                                                        (xii)               2,116            2,175
       ---------------------------------------------------------------------------------------------------------------------
    Profit for the period under IFRS*                                                               21,769           18,921
    ------------------------------------------------------------------------------------------------------------------------


    Effects of major differences between the shareholders' funds under the PRC
    Accounting Rules and Regulations and the total equity under IFRS are
    analysed as follows:



                                                                                                At 30 June    At 31 December
                                                                                 Note                 2005              2004
                                                                                              RMB millions      RMB millions
                                                                                                                   
    Shareholders' funds under the PRC Accounting Rules and Regulations                             197,571           186,350
    ------------------------------------------------------------------------------------------------------------------------
    Adjustments:
    ------------------------------------------------------------------------------------------------------------------------
       Equity investment differences                                              (i)                1,169               --
       ---------------------------------------------------------------------------------------------------------------------
       Pre-operating expenditures                                                (ii)                  (15)            (457)
       ---------------------------------------------------------------------------------------------------------------------
       Depreciation of oil and gas properties                                    (iii)              12,012           11,595
       ---------------------------------------------------------------------------------------------------------------------
       Capitalisation of general borrowing costs                                 (iv)                1,821            1,605
       ---------------------------------------------------------------------------------------------------------------------
       Acquisition of Sinopec National Star                                      (vi)               (2,637)          (2,695)
       ---------------------------------------------------------------------------------------------------------------------
       Revaluation of land use rights                                            (vii)                (968)            (977)
       ---------------------------------------------------------------------------------------------------------------------
       Government grants                                                        (viii)                (591)            (592)
       ---------------------------------------------------------------------------------------------------------------------
       Disposal of oil and gas properties                                         (x)                3,161            3,370
       ---------------------------------------------------------------------------------------------------------------------
       Impairment losses on long-lived assets                                    (xi)                 (113)            (113)
       ---------------------------------------------------------------------------------------------------------------------
       Effects of the above adjustments on taxation                                                 (5,653)          (5,046)
       ---------------------------------------------------------------------------------------------------------------------
       Minority interests                                                        (xii)              29,019           31,046
       ---------------------------------------------------------------------------------------------------------------------
    Total equity under IFRS*                                                                       234,776          224,086
    ------------------------------------------------------------------------------------------------------------------------


    *  The above figure is extracted from the financial statements prepared in
       accordance with IFRS which have been audited by KPMG.

                                      107


(D)  SUPPLEMENTAL INFORMATION FOR NORTH AMERICAN SHAREHOLDERS

The Group's accounting policies conform with IFRS which differ in certain
significant respects from accounting principles generally accepted in the
United States of America ("US GAAP"). Information relating to the nature and
effect of such differences are set out below. The US GAAP reconciliation
presented below is included as supplemental information, is not required as
part of the basic financial statements and does not include differences related
to classification, display or disclosures. Such information has not been
subject to independent audit or review.

(a) Foreign exchange gains and losses
    In accordance with IFRS, foreign exchange differences on funds borrowed for
    construction are capitalised as property, plant and equipment to the extent
    that they are regarded as an adjustment to interest costs during the
    construction period. Under US GAAP, all foreign exchange gains and losses
    on foreign currency debts are included in current earnings. Accordingly,
    the US GAAP adjustments represent the amortisation effect of such
    originating adjustments described above.

(b) Capitalisation of property, plant and equipment
    In the periods prior to those presented herein, certain adjustments arose
    between IFRS and US GAAP with regard to the capitalisation of interest and
    pre-production results under IFRS that were reversed and expensed under US
    GAAP. For the periods presented herein, there were no adjustments related
    to the capitalisation of interest and pre-production results. Accordingly,
    the US GAAP adjustments represent the amortisation effect of such
    originating adjustments described above.

(c) Revaluation of property, plant and equipment
    As required by the relevant PRC regulations with respect to the
    Reorganisation, the property, plant and equipment of the Group were
    revalued at 30 September 1999. In addition, the property, plant and
    equipment of Sinopec National Star, Sinopec Maoming, Refining Assets, and
    Petrochemical and Catalyst Assets were revalued at 31 December 2000, 30
    June 2003, 31 October 2003 and 30 June 2004, respectively, in connection
    with the Acquisitions. Under IFRS, such revaluations result in an increase
    in equity with respect to the increase in carrying amount of certain
    property, plant and equipment above their historical cost bases and a
    charge to income with respect to the reduction in carrying amount of
    certain property, plant and equipment below their historical cost bases.

    Under US GAAP, property, plant and equipment are stated at their historical
    cost less accumulated depreciation. However, as a result of the tax
    deductibility of the net revaluation surplus, a deferred tax asset related
    to the reversal of the revaluation surplus is created under US GAAP with a
    corresponding increase in equity.

    In addition, under IFRS, on disposal of a revalued asset, the related
    revaluation surplus is transferred from the revaluation reserve to retained
    earnings. Under US GAAP, the gain and loss on disposal of an asset is
    determined with reference to the asset's historical carrying amount and
    included in current earnings.

(d) Exchange of assets
    During 2002, the Company and Sinopec Group Company entered into an asset
    swap transaction. Under IFRS, the cost of property, plant and equipment
    acquired in an exchange for a dissimilar item of property, plant and
    equipment is measured at fair value. Under US GAAP, as the exchange of
    assets was between entities under common control, the assets received from
    Sinopec Group Company are measured at historical cost. The difference
    between the historical cost of the net assets transferred and the net
    assets received is accounted for as an equity transaction. Accordingly, the
    US GAAP adjustments represent the amortisation effect of such originating
    adjustments described above.

(e) Impairment of long-lived assets
    Under IFRS, impairment charges are recognised when a long-lived asset's
    carrying amount exceeds the higher of an asset's net selling price and
    value in use, which incorporates discounting the asset's estimated future
    cash flows.

    Under US GAAP, determination of the recoverability of a long-lived asset is
    based on an estimate of undiscounted future cash flows resulting from the
    use of the asset and its eventual disposition. If the sum of the expected
    future cash flows is less than the carrying amount of the asset, an
    impairment loss is recognised. Measurement of an impairment loss for a
    long-lived asset is based on the fair value of the asset.

    In addition, under IFRS, a subsequent increase in the recoverable amount of
    an asset is reversed to the consolidated income statement to the extent
    that an impairment loss on the same asset was previously recognised as an
    expense when the circumstances and events that led to the write-down or
    write-off cease to exist. The reversal is reduced by the amount that would
    have been recognised as depreciation had the write-off not occurred. Under
    US GAAP, an impairment loss establishes a new cost basis for the impaired
    asset and the new cost basis should not be adjusted subsequently other than
    for further impairment losses.

    The US GAAP adjustment represents the effect of reversing the recovery of
    previous impairment charges recorded under IFRS.

(f) Capitalised interest on investment in associates
    Under IFRS, investment accounted for by the equity method is not considered
    a qualifying asset for which interest is capitalised. Under US GAAP, an
    investment accounted for by the equity method while the investee has
    activities in progress necessary to commence its planned principal
    operations, provided that the investee's activities include the use of
    funds to acquire qualifying assets for its operations, is a qualifying
    asset for which interest is initially capitalised and subsequent amortised
    when the operation of the qualifying assets begin.

                                      108


(g) Goodwill amortisation

    Under IFRS, with reference to IFRS 3, "Business Combination", goodwill
    arising from a business combination for which the agreement date is on or
    after 31 March 2004 is not amortised, or goodwill arising from a business
    combination for which the agreement date was before 31 March 2004 is no
    longer amortised from the first annual reporting period beginning on or
    after 31 March 2004. Instead, goodwill is tested for impairment annually,
    or more frequently if events or changes in circumstances indicate that it
    might be impaired.

    Under US GAAP, with reference to Statement of Financial Accounting
    Standards No.142, "Goodwill and Other Intangible Assets" ("SFAS No.142"),
    goodwill is no longer amortised beginning 1 January 2002. Instead, goodwill
    is reviewed for impairment upon adoption of SFAS No.142 and annually
    thereafter.

    The effect on profit attributable to equity holders of the parent of
    significant differences between IFRS and US GAAP is as follows:



                                                           Reference                    Six-month periods ended 30 June
                                                            in note                 2005              2005              2004
                                                             above          US$ millions     RMB millions       RMB millions

                                                                                                       
    Profit attributable to equity holders of the parent
      under IFRS                                                                   2,375            19,653            16,746
    ------------------------------------------------------------------------------------------------------------------------
    US GAAP adjustments:
    ------------------------------------------------------------------------------------------------------------------------
       Foreign exchange gains and losses                      (a)                      3                27                29
       ---------------------------------------------------------------------------------------------------------------------
       Capitalisation of property, plant and equipment        (b)                     --                --                 6
       ---------------------------------------------------------------------------------------------------------------------
       Depreciation on revalued property, plant and equipment (c)                    214             1,771             1,909
       ---------------------------------------------------------------------------------------------------------------------
       Disposal of property, plant and equipment              (c)                      7                60               627
       ---------------------------------------------------------------------------------------------------------------------
       Exchange of assets                                     (d)                      1                12                12
       ---------------------------------------------------------------------------------------------------------------------
       Reversal of impairment of long-lived assets,
         net of depreciation effect                           (e)                      5                43                21
       ---------------------------------------------------------------------------------------------------------------------
       Capitalised interest on investments in associates,
         net of amortisation effect                           (f)                     (2)              (20)              108
       ---------------------------------------------------------------------------------------------------------------------
       Goodwill amortisation for the period                   (g)                     --                --                 4
       --------------------------------------------------------------------------------------------------------------------
       Deferred tax effect of US GAAP adjustments                                    (72)             (597)             (892)
       ---------------------------------------------------------------------------------------------------------------------
    Profit attributable to equity holders of the parent under US GAAP              2,531            20,949            18,570
    ========================================================================================================================
    Basic and diluted earnings per share under US GAAP                           US$0.03           RMB0.24           RMB0.21
    ========================================================================================================================
    Basic and diluted earnings per ADS under US GAAP*                            US$2.92          RMB24.16          RMB21.42
    ========================================================================================================================


    *  Basic and diluted earnings per ADS is calculated on the basis that one
       ADS is equivalent to 100 shares.

    The effect on the total equity attributable to equity holders of the parent
    of significant differences between IFRS and US GAAP is as follows:




                                                           Reference                    At 30 June            At 31 December
                                                            in note                 2005              2005              2004
                                                             above          US$ millions      RMB millions      RMB millions

                                                                                                    
    Total equity attributable to equity holders
      of the parent under IFRS                                                    24,860           205,757          193,040
    ------------------------------------------------------------------------------------------------------------------------
    US GAAP adjustments:
       Foreign exchange gains and losses                      (a)                    (32)             (268)            (295)
    ------------------------------------------------------------------------------------------------------------------------
       Revaluation of property, plant and equipment           (c)                   (598)           (4,952)          (6,783)
       ---------------------------------------------------------------------------------------------------------------------
       Deferred tax adjustments on revaluation                (c)                    184             1,524            2,101
       ---------------------------------------------------------------------------------------------------------------------
       Exchange of assets                                     (d)                    (63)             (520)            (532)
       ---------------------------------------------------------------------------------------------------------------------
       Reversal of impairment of long-lived assets            (e)                    (59)             (489)            (532)
       ---------------------------------------------------------------------------------------------------------------------
       Capitalised interest on investments in associates      (f)                     61               506              526
       ---------------------------------------------------------------------------------------------------------------------
       Goodwill                                               (g)                      3                24               24
       ---------------------------------------------------------------------------------------------------------------------
       Deferred tax effect of US GAAP adjustments                                     34               281              301
       ---------------------------------------------------------------------------------------------------------------------
    Total equity attributable to equity holders of
      the parent under US GAAP                                                    24,390           201,863          187,850
    ========================================================================================================================


    Note:United States dollar equivalents

         For the convenience of readers, amounts in Renminbi have been
         translated into United States dollars at the rate of US$1.00 = RMB
         8.2765 being the noon buying rate in New York City on 30 June 2005 for
         cable transfers in Renminbi as certified for customs purposes by the
         Federal Reserve Bank of New York. No representation is made that the
         Renminbi amounts could have been, or could be, converted into United
         States dollars at that rate.

                                      109


DOCUMENTS FOR INSPECTION

The following documents will be available for inspection during normal business
hours at the legal address of Sinopec Corp. from Friday, 26 August 2005 by the
relevant regulatory authorities and shareholders in accordance with the
Articles of Association of Sinopec Corp. and the laws and regulations of the
PRC:

1   The original interim report for the first half of 2005 signed by the
    Chairman of Sinopec Corp.;

2   The original audited financial statements and audited consolidated
    financial statements of Sinopec Corp. prepared in accordance with IFRS and
    the PRC Accounting Rules and Regulations for the six-month period ended 30
    June 2005 signed by Mr. Chen Tonghai (Chairman of Sinopec Corp.), Mr. Wang
    Tianpu (President of Sinopec Corp.), Mr. Zhang Jiaren (Director, Senior
    Vice President and Chief Financial Officer of Sinopec Corp.) and Mr. Liu
    Yun (Head of the Accounting Department of Sinopec Corp.);

3   The original auditors' reports on the above financial statements signed by
    the auditors; and

4   All original documents and announcements published by Sinopec Corp. in the
    newspapers specified by the China Securities Regulatory Commission during
    the reporting period.



By Order of the Board
Chen Tonghai
Chairman

Beijing, PRC, 26 August 2005


This annual report is published in both English and Chinese languages. The
Chinese version shall prevail.

                                      110



                                   SIGNATURE


         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.


                                  China Petroleum & Chemical Corporation


                                                             By: /s/ Chen Ge
                                                                -------------
                                                               Name: Chen Ge
                                  Title: Secretary to the Board of Directors



Date: August 26, 2005