The board of directors of Datang International Power Generation Co., Ltd. announced the appointment of Mr. Sun Yanwen, the chief accountant of the Company, as the joint company secretary of the Company, being effective from the date when obtaining the relevant waiver from The Stock Exchange of Hong Kong Limited; and Ms. Mak Po Man Cherie, as the other Joint Company Secretary, will assist Mr. Sun in performing obligations as the company secretary within three years after obtaining the relevant waiver. Mr. Sun Yanwen, aged 53, holds a bachelor's degree. Mr. Sun has served as a fund management professional and cost management professional of the finance department of North China Power Group Company, deputy director of the accounting division and director of the capital and asset division of the finance and property rights management department of China Datang Corporation Ltd., director of the finance department of Datang International Power Generation Co., Ltd., member of the Party committee and chief accountant of Datang Jingjinji Power Development Company Limited, chief accountant of Jingjinji Branch of Datang International Power Generation Co., Ltd., member of the Party committee and chief accountant of China Datang Corporation Renewable Power Co., Limited, and deputy director of the investment cooperation department (capital operation department) of China Datang Corporation Ltd. He is currently a member of the Party Committee, Chief Accountant and the Acting Secretary to the Board of Datang International Power Generation Co., Ltd. Mr. Sun has been engaged in the operation and financial management of power enterprises for a long time and has rich experience in the operation and financial management of power enterprises.

Ms. Mak Po Man Cherie is currently the Vice President of corporate secretarial department of SWCS Corporate Services Group (Hong Kong) Limited. She has worked for various professional firms and listed companies in Hong Kong, with over 17 years of experience in the fields of audit, accounting, corporate finance, compliance and corporate secretarial. Ms. Mak obtained a Master of Corporate Governance degree from The Hong Kong Polytechnic University in 2017.

She has been admitted as an associate member of The Hong Kong Chartered Governance Institute and The Chartered Governance Institute in the United Kingdom in 2017, a member of the Hong Kong Institute of Certified Public Accountants in 2003, and a fellow member of the Association of Chartered Certified Accountants in 2006.