Born in 1970, Mr. Yan is a senior engineer and holds a master’s degree. Mr. Yan previously served as the Deputy General Manager of the Company’s Development and Production Department, Deputy Director of the CNOOC Eastern South China Sea Petroleum Administrative Bureau, Deputy General Manager of the CNOOC (China) Limited Shenzhen Branch, General Manager of the Company’s Development and Production Department, Deputy Safety Director and General Manager of the Company’s Development and Production Department, General Manager of CNOOC (China) Limited Tianjin Branch, and a Vice President of the Company. Mr. Yan served as the Deputy General Manager of CNOOC Group from August 2024. He concurrently served as the General Manager of CNOOC (China) Limited and a Director of OOGC and CNOOC (BVI) from August 2024. Mr. Yan was appointed as an Executive Director, the President, the Safety Director and a member of the Strategy and Sustainability Committee of the Company, and ceased to serve as the Vice President of the Company with effect from November 2024.