China Petroleum & Chemical Corporation announced that Mr. Zhang Zheng, Mr. Bian Fengming and Mr. Zhang Chunsheng were elected as the employee representative supervisors (the "Employee Representative Supervisor(s)") of the ninth session of the supervisory committee of China Petroleum & Chemical Corporation through democratic procedure. They will form the ninth session of the Supervisory Committee together with the other supervisors elected at the annual general meeting of the Company for 2023 for a term commencing from the conclusion of the AGM and ending on the expiry of the term of the ninth session of the Supervisory Committee. Zhang Zheng, aged 55.

Mr. Zhang is an international business engineer with a bachelor's degree. In December 2018, he was appointed as Deputy Head of Foreign Affairs Bureau and Deputy Director General of Office of Hong Kong, Macau and Taiwan Affairs of China Petrochemical Corporation and Deputy Director General of International Cooperation Department of Sinopec Corp. (chief member level of department); in October 2019, he was appointed as Director General of the Board Secretariat of Sinopec Corp.; in December 2019, he was appointed as Director General of Board Secretariat and Deputy Director General of General Administration Department of Sinopec Corp.

(chief member level of department); in January 2020, he was appointed as Representative on Securities Matters of Sinopec Corp. Bian Fengming, aged 58. Mr. Bian is a professor level senior engineer with a Ph.D. degree.

In January 2017, he was appointed as Chairman, General Manager and Deputy Secretary of the CPC Committee of Sinopec Hainan Refining and Chemical Company Limited; in April 2020, he was appointed as Chairman and Secretary of the CPC Committee of Sinopec Hainan Refining and Chemical Company Limited; in December 2020, he was appointed as General Manager of Science & Technology Department of Sinopec Corp. and Chairman of China Petrochemical Technology Co. Ltd. Zhang Chunsheng, aged 59.

Mr. Zhang is a senior engineer with a bachelor's degree. In January 2016, he was appointed as Vice Chairman, General Manager and Deputy Secretary of the CPC Committee of Sinopec Group Jinling Petrochemical Co. Ltd.; in September 2018, he was appointed as Chairman and Secretary of the CPC Committee of Sinopec Group Jinling Petrochemical Co.

Ltd. and Representative of Sinopec Jinling Company; in May 2022, he was appointed as Executive Director and Secretary of the CPC Committee of Sinopec Group Jinling Petrochemical Co. Ltd. and Representative of Sinopec Jinling Company.