Mr. Liu Jianfeng, born in January 1977, holds a Bachelor’s degree in Economics from Central University of Finance and Economics, a Master’s degree in Law from China University of Political Science and Law, as well as a Master of Business Administration (MBA) and a Master of Laws (LL.M.) from Boston College. He is a Certified Public Accountant (CPA) in Australia and qualified as a PRC Lawyer. With over 20 years of deep involvement in the natural resources sector, Mr. Liu has successively served as the commercial director of CNOOC (中海油), an executive director and the CFO of Roc Oil of Fosun International (復星國際洛克石油), the executive president and CFO of Geo-Jade Petroleum (洲際油氣), an executive director (from January 2023 to February 2025) and the president of ENN Energy Holdings Limited (新奧能源控股有限公司, a company with its shares listed on the Hong Kong Stock Exchange, stock code: 02688), as well as a vice chairman of the board and non-executive director (from February 2023 to April 2025) of Huzhou Gas Co.Ltd. (湖州燃氣股份有限公司, a company with its shares listed on the Hong Kong Stock Exchange,stock code: 06661). He has led multiple large – scale cross-border mergers and acquisitions and resources integration projects, and continuously promoted corporate strategic upgrading and comprehensive operational improvement. Mr. Liu has repeatedly won authoritative awards such as “Best CFO” by Institutional Investor and “China CFO of the Year” in 2022 by New Finance. His long-term professional accumulation provides key support for corporate governance optimization and sustainable development.