China Petroleum & Chemical Corporation Q1 2010 Results Announcement 29 April 2010 Disclaimer As required by the CSRC, financial statements of the first quarter of Sinopec Corp. (the “Company”) were prepared under China Accounting Standards for Business Enterprises. The Company has adjusted part of the financial data in accordance with the International Financial Reporting Standards hereby for the reference of international investors. Financial data of the first quarter contained in the presentation and presentation materials are unaudited. This presentation and the presentation materials distributed herein include forward-looking statements. All statements, other than statements of historical facts, that address activities, events or developments that Sinopec Corp. 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. Sinopec Corp.'s actual results or developments may differ materially from those indicated by these forward-looking statements as a result of various factors and uncertainties, including but not limited to price fluctuations, actual demand, exchange rate fluctuations, exploration and development outcomes, estimates of proven reserves, competition, environmental risks, changes in legal, financial and regulatory frameworks, international economic and financial market conditions, political risks, project delay, project approval, cost estimates and other risks and factors beyond our control. In addition, Sinopec Corp. makes the forward-looking statements referred to herein as of today and undertakes no obligation to update these statements. 2010-4-29 2 Market Environment in Q1 2010 China’s GDP grew by 11.9% in the first quarter Crude oil traded within a narrow range, but the trend was positive Domestic demand for natural gas, oil products and chemical products increased steadily 2010-4-29 3 Financial Performance EBIT of Each Segment RMB million Q1 2009 Q1 2010 Change % Turnover and other revenues 227,499 438,209 92.6 EBITDA 28,828 34,819 20.8 EBIT 16,701 21,517 28.8 Net profit attributable to equity shareholders of the company 11,281 15,785 39.9 0.130 0.182 39.9 EPS (RMB) 2010-4-29 RMB million 4 Financial Position 31 Dec 2009 31 Mar 2010 Short-term debt 58,898 61,740 Long-term debt 108,828 111,359 Total equity attributable to equity shareholders of the company 375,661 391,312 RMB million RMB million Q1 2010 Net cash flow generated from operating activities 27,995 Net cash flow used in investing activities 31,375 Net cash flow generated from financing activities 2010-4-29 4,702 5 E&P—Operational Summary & Performance Q1 2009 Q1 2010 Change% Crude oil production (mm bbls) 73.81 73.70 (0.1) Natural gas production (bcf) 69.98 98.65 41.0 1,599.01 3,315.94 107.4 Realized price of natural gas (RMB/thousand cubic meter) 961.53 1,006.53 4.7 Lifting cost (RMB/tonne) 604.79 610.56 1.0 2,756 8,625 213.0 Realized price of crude oil (RMB/tonne) EBIT(RMB million) Note: 1 tonne=7.1 barrels, 1 cubic meter=35.31 cubic feet 2010-4-29 6 Refining—Operational Summary Q1 2009 Q1 2010 Change% Refinery throughput (mm tonnes) 41.11 49.50 20.4 Gasoline production (mm tonnes) 8.16 8.62 5.6 15.38 18.00 17.0 Kerosene incl. jet fuel production (mm tonnes) 2.18 2.87 31.7 Light chemical feedstock production (mm tonnes) 5.77 8.50 47.3 Light stream yield(%) 74.93 75.75 82bps Refining yield(%) 93.66 94.80 114bps Diesel production (mm tonnes) 2010-4-29 7 Refining—Performance Refining Margin / Cash Operating Cost Refining margin RMB/tonne 2010-4-29 Cash operating cost RMB/tonne EBIT of Refining Segment RMB million 8 Marketing—Operational Summary Q1 2009 Q1 2010 Change% Domestic sales of refined oil products (mm tonnes) 26.43 32.84 24.3 Incl. Retail (mm tonnes) 17.37 20.19 16.2 Distribution (mm tonnes) 5.05 7.76 53.7 Wholesale (mm tonnes) 4.01 4.89 21.9 2,420 2,769 14.4 31 Dec 2009 31 Mar 2010 Change% Total number of service stations (unit) 29,698 29,795 0.3 Incl. Company-operated 29,055 29,158 0.4 643 637 (0.9) Annualized average pump volume per station (tonnes) Franchised 2010-4-29 9 Marketing—Performance Maximum retail price of RON 90# gasoline and 0# diesel RMB/tonne EBIT of Marketing Segment USD/bbl RMB million 110 9000 100 8000 90 80 7000 70 60 6000 50 5000 RON90 Gasoline 0# Diesel Dubai Crude (Right Scale) 4000 40 30 20 10 3000 09-1 09-4 09-7 09-10 10-1 10-4 RMB/tonne Marketing cash operating cost 2010-4-29 Q1 2009 Q1 2010 162.6 149.0 10 Chemicals—Operational Summary ‘000 tonnes Q1 2009 Q1 2010 Change % Ethylene 1,488 2,028 36.3 Synthetic resins 2,416 2,917 20.7 198 240 21.2 1,723 2,133 23.8 Synthetic fibers 315 327 3.8 Urea 362 487 34.5 Synthetic rubbers Monomers & Polymers for synthetic fibers Note: The above data includes 100% production of JVs. 2010-4-29 11 Chemicals—Performance Chemicals Price Spread EBIT of Chemicals Segment USD/tonne RMB million 2400 2000 1600 1200 800 400 0 02/1 03/1 04/1 05/1 PP-Naphtha 2010-4-29 06/1 07/1 08/1 09/1 10/1 LDPE-Naphtha 12 Capital Expenditure Total Capex in Q1: 16.8bn RMB billion E&P Refining Construction of major Ethylene projects. Marketing 2010-4-29 Revamping crude adaptability; Construction of new storage facilities and pipelines. Chemicals Sichuan-East China Gas Project, Shengli, Northwest and Southwest Oil Fields as well as pipeline construction. Accelerated construction of pipelines and newly developed 337 service stations in key areas 13 For Further Information http://www.sinopec.com Investor Inquiries Media Inquires Beijing: Tel: (8610)59960028 Fax: (8610) 59960386 Email: media@sinopec.com Tel: (8610) 59960028 Fax: (8610) 59960386 Email: ir@sinopec.com Hong Kong: Tel: (852) 28242638 Fax: (852) 28243669 Email: ir@sinopechk.com New York : 2010-4-29 Tel: (212) 759 5085 Fax: (212) 759 6882 Email: fangzq@sinopecusa.com 14