公告日期：2024-04-27

(A joint stock limited company incorporated in the People’s Republic of China)

（在中華人民共和國註冊成立之股份有限公司）

（Stock Code 股份代號：00338）

NOTIFICATION LETTER 通 知 信 函

26 April 2024
Dear Registered Shareholders,

Sinopec Shanghai Petrochemical Company Limited (the “Company”)

– Notice of Publication of 2023 Annual Report, Circular, Notices and Proxy Forms for the 2023 Annual General Meeting and the
First H Shareholders Class Meeting for 2024 (“Current Corporate Communications”)

The English and Chinese versions of the Current Corporate Communications are available on the Company’s website at www.spc.com.cn and the
HKEXnews website of The Stock Exchange of Hong Kong Limited (the “HKEX”) at www.hkexnews.hk. You may access the Current Corporate
Communication by clicking “Investor Relations” on the home page of the Company’s website or browsing through the HKEXnews website. If you
have chosen to receive the Corporate Communications (Note) in printed form, the selected language version(s) of the Current Corporate
Communications is enclosed.

Please note that you are entitled at any time to change your choice of language and means of receipt of all future Corporate Communications or to
receive the Current Corporate Communications by giving reasonable notice in writing or simply completing the Change Request Form on the
reverse side and send it to the Company’s H share registrar, Hong Kong Registrars Limited (the “H Share Registrar”) by using the mailing label at
the bottom of the Change Request Form (a stamp is not needed if posted in Hong Kong). The address of H Share Registrar is 17M Floor, Hopewell
Centre, 183 Queen’s Road East, Wanchai, Hong Kong. You may also send an email with a scanned copy of the completed Change Request Form ……
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