Sinopec Engineering Group Co Ltd. — Capital/Financing Update 2015

Apr 1, 2015

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited takes no responsibility for the contents of this announcement, makes no representation as to its accuracy or completeness and expressly disclaims any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

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(a joint stock limited company incorporated in the People’s Republic of China with limited liability)

(Stock Code: 0386)

Progress Update Announcement of China Petroleum & Chemical Corporation in relation to the Capital Injection and Investors Introduction of its Subsidiary, Sinopec Marketing Co., Ltd.

The Board of Directors and all directors of the Company hereby warrant that the content of this announcement does not contain any false representation, misleading statement or material omission, and assume joint and several liabilities for the truthfulness, accuracy and completeness of its content.

On 12 September 2014, Sinopec Marketing Co., Ltd. (hereinafter referred to as “Marketing Company”), a subsidiary of China Petroleum & Chemical Corporation (hereinafter referred to as “Sinopec Corp.” or the Company), entered into the “Capital Injection Agreement relating to Sinopec Marketing Co., Ltd.” with 25 domestic and foreign investors (hereinafter referred to as the “Capital Injection”). For the details of the Capital Injection, please refer to the announcements of Sinopec Corp. dated 12 September 2014, 5 January 2015 and 6 March 2015.

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As of the date of this announcement, the change of business registration procedures of the Marketing Company has been completed. The Marketing Company obtained the business licence approved by Beijing Municipal Administration of Industry and Commerce on 31 March 2015 (Registration number: 110000011360753).

By Order of the Board China Petroleum & Chemical Corporation Huang Wensheng

Vice President, Secretary to the Board of Directors

Beijing, the PRC, 1 April 2015

As of the date of this notice, directors of the Company are: Fu Chengyu*, Wang Tianpu[] , Zhang Yaocang[] , Li Chunguang[#] , Zhang Jianhua[#] , Wang Zhigang[#] , Cao Yaofeng[] , Dai Houliang[#] , Liu Yun[] , Chen Xiaojin[+] , Ma Weihua[+] , Jiang Xiaoming[+] , Andrew Y. Yan[+] , Bao Guoming[+] .

• # Executive Director

• Non-executive Director

• + Independent Non-executive Director

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