Jiewen Li — GM of IR Dept, GM of Controllers Dept and Joint Company Secretary at CNOOC Limited

Ms. Jiewen Li has been Joint Company Secretary at CNOOC Ltd since November 27, 2015. Ms. Li has been General Manager of Investor Relations Department at CNOOC Ltd. since October 2015 and its General Manager of the Controllers Department since November 2010. Ms. Li joined National Offsshore Oil Corporaation (CNOOC) in 1987 and has been working in the oil and gas industry for over 28 years. From 1987 to 1989, she was Structure Engineer in Nanhai East Oil Corporation of CNOOC. From 1990 to 2003, she worked as the Structure Engineer, Budget and Planning Engineer, Budget Supervisor, Assistant Finance Manager of CACT (CNOOC-AGIP-Chevron-Texaco) Operators group. From January 2004 to October 2006, she served as the Finance Manager of CNOOC China Limited Shenzhen Branch. From October 2006 to November 2010, Ms. Li was the Deputy General Manager of the Controllers Department of the CNOOC. Ms. Li also serves as the Director of Nexen Energy ULC, a subsidiary of the CNOOC. Ms. Li is a senior economist and Certified Senior Enterprise Risk Manager and a member of CPA Australia. M Li graduated from Shanghai Jiao Tong University with a bachelor's degree in Naval Architecture a Ocean Engineering in 1987. She received a master's degree in Management from Zhejiang University in 2001.