China Petrochemical Development Corporation announced the change of the members of the Company's 6th Remuneration Committee. Name of the previous position holder: Yun-Peng Chu, Wen-Yen Pan, Sung-Yong Chen. Resume of the previous position holder: Yun-Peng Chu: Professor of Economics, National Central University, Minister without Portfolio, Executive Yuan, R.O.C., Chairman, Taiwan Insurance Guaranty Fund; Wen-Yen Pan: Senior Research Engineer, Monsanto Company, Chairman, Kuo Kuang Power Co., Chairman & President, CPC Corporation, Chairman, CTCI Foundation; Sung-Yong Chen: Chairman, KYE Systems Corp.

Name of the new position holder: Lien-Sheng Tsai, Mei-Ling Chen, Chia-Yu Chiu, Yuan-San Lu. Resume of the new position holder: Lien-Sheng Tsai: Secretary General, Chinese National Federation of Industries, CEO, The Research & Development Institute of Vocational Training Republic of China; Mei-Ling Chen: Secretary General, Executive Yuan, R.O.C., Minister, National Development Council, R.O.C.; Chia-Yu Chiu: Chairperson to the China Television Company Ltd., Special Assistant to the Chairperson of the Want Want China Times Media Group, Vice Chairperson to the Want Want China Times Media Group, Senior Counselor to the Taipei Office of Tainan City Government; Yuan-San Lu: Legal Director, AAC Technologies, Of Counsel, Kingdoms Law Firm. Original term: July 26, 2021 to May 30, 2024.

Effective date of the new member is June 25, 2024.