Chairman and Co-Chief Executive Officer
Titles, Qualifications and Education
Bachelor’s degree in Economics from Wuhan University; EMBA from Xiamen University.
Roles and responsibilities
Leads the Group's strategic planning, oversees major strategic projects, organizes capital operations, and promotes coordination across the entire business chain.
Expertise and experience
Previously served in senior finance and board positions at Sinochem Group, Sinochem Petroleum Exploration and Development, Sinochem Quanzhou Petrochemical and China Foreign Economy and Trade Trust. He has extensive experience in financial management, capital operations, commodity price risk and foreign-exchange risk management, with strong risk insight, coordination and decision-making capabilities. He joined ENN Group in September 2017 and has served as a director of ENN Group International Investment, Chief Financial Officer of ENN Group and Executive Director of ENN Energy Holdings. He is currently a director of Tibet Tourism. He served as a director of the Company from November 2020 to March 2025, became Co-Chief Executive Officer in December 2023 and Chairman in March 2025.
Vice Chairman
Titles, Qualifications and Education
Master of Business Administration from China Europe International Business School; EMBA from PBC School of Finance, Tsinghua University
Roles and responsibilities
Oversees the Group's overall strategic planning, management and business development, and coordinates major capital operations and risk prevention.
Expertise and experience
Previously served as Deputy Chief Accountant, Chief Accountant, Chair of the Supervisory Committee, Chief Financial Officer, Chair of the Finance and Audit Committee and Vice President of ENN Group, as well as Vice President of ENN Energy Holdings and Vice President and Chief Executive Officer of ENN Natural Gas. He is currently Chairman of ENN Group. Mr. Yu has extensive experience in corporate management and capital operations. He was Co-Chief Executive Officer of the Company from September 2020 to December 2023, has served as a director since February 2017, and was Vice Chairman from November 2017 to May 2025. He has served as Vice Chairman since May 2025.
President
Titles, Qualifications and Education
Master’s degree in Business Administration from Renmin University of China
Roles and responsibilities
Oversees the Group's daily operations, strategic objectives, safety capabilities, digital transformation, organization building and external strategic cooperation.
Expertise and experience
Since joining ENN Group in 2003, he has held key roles in operating planning and strategic management and has worked extensively in city gas. He previously served as Executive Director and President of ENN Energy Holdings, Executive Vice President of ENN Group and Chairman of Sunway Infotech. Mr. Zhang has extensive experience in strategic planning, market development, safety operations and digital transformation, with strong customer insight, market awareness and execution capabilities. He is currently Executive Director and Chief Executive Officer of ENN Energy Holdings. He became President of the Company in December 2023, served as a director from December 2023 to May 2025, and has served as an employee representative director since May 2025.
Titles, Qualifications and Education
Doctorate in Management from Tianjin University of Finance and Economics
Roles and responsibilities
Oversees the Group’s overall strategic planning and development.
Expertise and experience
Founder of ENN Natural Gas Co., Ltd. He has served as a member of the 9th, 10th and 12th National Committee of the Chinese People’s Political Consultative Conference, a member of the Standing Committee of the 11th National Committee, Vice Chairman of the 9th All-China Federation of Industry and Commerce, Vice Chairman of the All-China Chamber of Industry and Commerce, and Vice Chairman of the Langfang CPPCC. Mr. Wang has more than 30 years of experience in gas business investment and management. He currently serves as Chairman of ENN Group and Chairman or director of several ENN companies. He served as Chairman of the Company from November 2008 to March 2025 and has served as a director since March 2025.
Titles, Qualifications and Education
EMBA, Nanyang Technological University, Singapore
Roles and responsibilities
Oversees the implementation and correction of major strategic projects and the prevention and control of major risks.
Expertise and experience
He joined ENN Energy Holdings in 1993 and held senior positions in several subsidiaries, including President, CEO, Co-Vice Chairman and Executive Director. Mr. Han has extensive experience in energy-market research, business development and operations management. He served as Co-Chief Executive Officer of the Company from September 2020 to August 2026 and has served as a director of the Company since September 2020.
Titles, Qualifications and Education
Master’s degree in Management and Bachelor’s degree in Economics from Renmin University of China
Roles and responsibilities
Oversees the Group’s management and business development.
Expertise and experience
Former Senior Vice President of Shanda Networking Group, Vice President of Human Resources of Shanda Group, and Vice President of Human Resources of Lenovo Group. Ms. Zhang has extensive experience in talent development and corporate management. She joined ENN Natural Gas Co., Ltd. in September 2016 and currently serves as Vice Chairman and Chief Human Resources Officer of ENN Group, a director of Sunway Infotech Co., Ltd., and an executive director of ENN Energy Holdings Limited. She has served as a director of the Company since November 2020.
Titles, Qualifications and Education
Graduated from Tongji University with a major in Urban Planning
Roles and responsibilities
Participates in evaluating the Group's business plans and strategies and provides professional judgment to the Board.
Expertise and experience
Previously served as President of ENN Group, Executive Chairman of the Board of ENN Energy Holdings, Chairman of Sunway Infotech, Deputy General Manager of ENN Technology Development, Director of Green Transportation Energy Strategy at Transfuels LLC in the United States, and director of ENN Group International Investment and ENN Digital Energy. Mr. Wang has extensive experience in overseas LNG refuelling-station investment, mergers and acquisitions, and operations management. He currently serves as a director of ENN Group, a non-executive director of ENN Energy Holdings, a deputy to the Hebei Provincial People's Congress, an executive member of the Hebei Federation of Industry and Commerce, a standing member of the Langfang CPPCC and Vice Chairman of the Langfang Federation of Industry and Commerce. He has served as a director of the Company since June 2018.
Titles, Qualifications and Education
Bachelor of Social Sciences from The University of Hong Kong; holds a certificate from the Institute of Chartered Accountants in England and Wales (ICAEW)
Roles and responsibilities
Oversees the Board and provides independent judgment to the Board.
Expertise and experience
Former member of Deloitte Asia Pacific’s Risk Advisory Management Committee, member of Deloitte China’s Management Committee, Head of Risk Advisory and Deputy Head of Audit and Assurance. He has more than 30 years of professional services experience, providing risk management advisory and audit services to major state-owned enterprises and capital-market clients in mainland China and Hong Kong.
Titles, Qualifications and Education
EMBA from Peking University
Roles and responsibilities
Oversees the Board and provides independent judgment to the Board.
Expertise and experience
Has long worked in oil recovery technology, oil and gas field development, oil and gas storage and transportation management, and natural gas pipeline construction. He was formerly Deputy General Manager, Safety Director, General Manager and Director of CNPC Beijing Natural Gas Pipeline Co., Ltd. He has distinctive insights into the development of the oil and gas industry, extensive experience in corporate and engineering project management, and holds the title of Senior Engineer. He has served as an independent director of the Company since November 2020.
Titles, Qualifications and Education
Bachelor’s degree in National Economic Planning from Renmin University of China; holds the professional qualification of Senior Engineer
Roles and responsibilities
Oversees the Board and provides independent judgment to the Board.
Expertise and experience
Former Deputy General Manager of Zhejiang Zheneng Gas Co., Ltd. and General Manager of Zhejiang Natural Gas Development Co., Ltd. Ms. Wang has an extensive energy background and 32 years of experience in the energy industry. She understands market development patterns and trends and has a strong grasp of industry policies. She has served as an independent director of the Company since July 2022.
Titles, Qualifications and Education
Master of Laws from Peking University; holds a Chinese lawyer’s practicing qualification
Roles and responsibilities
Oversees the Board and provides independent judgment to the Board.
Expertise and experience
Has 12 years of experience in the legal departments of Fortune Global 500 multinational companies and is familiar with both civil law and common law systems. He was formerly a researcher at the Academy of Military Sciences and legal counsel at HP China. He is currently a practicing lawyer at Beijing Junyicheng Law Firm and has served as an independent director of the Company since July 2022.
Chairman and Co-Chief Executive Officer
Titles, Qualifications and Education
Bachelor’s degree in Economics from Wuhan University; EMBA from Xiamen University.
Roles and responsibilities
Leads the Group's strategic planning, major strategic projects and capital operations, and promotes coordination across the entire business chain.
Expertise and experience
Previously served in senior finance and board positions at Sinochem Group, Sinochem Petroleum Exploration and Development, Sinochem Quanzhou Petrochemical and China Foreign Economy and Trade Trust. He has extensive experience in financial management, capital operations, commodity price risk and foreign-exchange risk management, with strong risk insight, coordination and decision-making capabilities. He joined ENN Group in September 2017 and has served as a director of ENN Group International Investment, Chief Financial Officer of ENN Group and Executive Director of ENN Energy Holdings. He is currently a director of Tibet Tourism. He served as a director of the Company from November 2020 to March 2025, became Co-Chief Executive Officer in December 2023 and Chairman in March 2025.
President
Titles, Qualifications and Education
Master’s degree in Business Administration from Renmin University of China
Roles and responsibilities
Oversees the Group's daily operations, strategic objectives, safety capabilities, digital transformation, organization building and external strategic cooperation.
Expertise and experience
Since joining ENN Group in 2003, he has held key roles in operating planning and strategic management and has worked extensively in city gas. He previously served as Executive Director and President of ENN Energy Holdings, Executive Vice President of ENN Group and Chairman of Sunway Infotech. Mr. Zhang has extensive experience in strategic planning, market development, safety operations and digital transformation, with strong customer insight, market awareness and execution capabilities. He is currently Executive Director and Chief Executive Officer of ENN Energy Holdings. He became President of the Company in December 2023, served as a director from December 2023 to May 2025, and has served as an employee representative director since May 2025.
Executive Vice President
Titles, Qualifications and Education
EMBA from Shanghai Jiao Tong University
Roles and responsibilities
Leads the achievement of the Group's natural-gas strategy, corrects execution of key initiatives, coordinates gas-market development, resource acquisition and facility utilization, develops new business models and manages operational risks.
Expertise and experience
She joined ENN Energy Holdings in 2002 and served as Senior Vice President and Deputy General Manager or General Manager of several member companies. Ms. Su has extensive experience in energy-company operations and market development. She is currently an Executive Director of ENN Energy Holdings, responsible for the Company's gas-market development, resource acquisition and facility utilization. She has served as Executive Vice President of the Company since December 2021.
Vice President
Titles, Qualifications and Education
Master’s degree in Industrial Engineering from Wuhan University
Roles and responsibilities
Leads the achievement of the Group's production and construction strategy, corrects execution of key initiatives, improves safe production and operations, develops new business models and manages operational risks.
Expertise and experience
Previously served as Assistant General Manager and Party Committee Member of Shanxi Zhangshan Power, Deputy Director and Director of the Market and Strategic Performance Department of ENN Energy and Chemicals Group, and General Manager or CEO of Xineng Mining, Zhuzhou ENN Gas, Xineng Phoenix (Tengzhou) Energy and Xineng Energy. Mr. Zhang has extensive experience in chemical-industry research, chemical assets, engineering and corporate management. He has served as Vice President of the Company since December 27, 2019.
Vice President
Titles, Qualifications and Education
Master’s degree from Mattei School, Italy
Roles and responsibilities
Continuously improves the Group's commercial and legal solutions, anticipates risks, creates value through compliance, and enhances organizational expertise and resource efficiency.
Expertise and experience
Previously served in legal and contract-management roles at China National Offshore Oil Corporation and CNOOC Gas & Power, including General Counsel and General Manager of Legal and Equity Management. From July 2016 to December 2018, he served successively as Vice President and Executive Vice President of ENN Energy Holdings. Mr. Huang has extensive experience in domestic and overseas energy-project investment and M&A, commercial-structure design, corporate governance, legal affairs and compliance risk control. He has served as Vice President of the Company since December 2018.
Assistant to the President
Titles, Qualifications and Education
Bachelor’s degree in Oil and Gas Storage and Transportation Engineering from Southwest Petroleum University
Roles and responsibilities
Leads the Group's domestic natural-gas strategy, corrects execution of key initiatives, coordinates ecosystem partnerships, advances domestic resource acquisition, facility utilization, customer expansion and market development, and develops scalable business models.
Expertise and experience
Mr. Jiang has extensive experience in natural-gas trading and energy distribution. He joined ENN Energy Holdings in 2008 and is currently General Manager of ENN Energy Trading. Since February 2024, he has served as Assistant to the President of the Company, responsible for domestic direct-sales gas development, ecosystem partnerships, international and domestic resource acquisition, customer expansion and facility utilization.
Assistant to the President
Titles, Qualifications and Education
Bachelor’s degree in Chemical Engineering and Technology from Dalian University of Technology
Roles and responsibilities
Leads the achievement of the Group's international natural-gas strategy, corrects execution of key initiatives, advances international resource acquisition, customer expansion and market development, develops new business models and manages operational risks.
Expertise and experience
Born in 1977, Mr. Sun holds a bachelor's degree in Chemical Engineering and Technology from Dalian University of Technology and has extensive experience in international LNG trading. He joined the Company in 2021 and previously worked for Unipec and other companies. Since February 2024, he has served as Assistant to the President, responsible for global LNG procurement, optimization and sales, price-risk management, shipping delivery and execution.
Assistant to the President
Titles, Qualifications and Education
Bachelor of Laws from Sichuan University
Roles and responsibilities
Leads the achievement of the Group's Zhejiang natural-gas strategy, advances resource acquisition, facility utilization, customer expansion and market development, oversees Zhoushan LNG receiving-terminal operations and cooperation, and strengthens capability in the Yangtze River Delta.
Expertise and experience
Mr. Wang has extensive practical experience in the energy industry. He previously worked for CNOOC Gas & Power and Hopu Investment, building strong industry insight and management capabilities. He joined ENN Energy Trading in August 2019 and is currently General Manager of the Zhejiang region of ENN Energy Holdings and General Manager of the Company's Zhejiang provincial company. He has served as Assistant to the President since February 2025.
Chief Human Resources Officer and Assistant to the President
Titles, Qualifications and Education
Master of Business Administration from China Europe International Business School
Roles and responsibilities
Builds the rules for the Group's talent-development system, upgrades key workforce capabilities, sustains team engagement and improves resource efficiency.
Expertise and experience
Ms. Lin has more than 25 years of experience in human resources management and talent development. She joined ENN Energy Holdings in 2009 and previously served as Human Resources Director of a Haier Group subsidiary and Chief Human Resources Officer of ENN Energy Holdings. She is currently Chief Human Resources Officer of the Company and has served as Assistant to the President since February 2024.
Assistant to the President, Chief Financial Officer and Board Secretary
Titles, Qualifications and Education
Master’s degree in International Trade and Corporate Law from Lancaster University, UK, and Master of Business Administration from The Chinese University of Hong Kong; holds a Legal Professional Qualification Certificate
Roles and responsibilities
Oversees the Group's major capital operations, financial management, investor relations, and the enhancement of its environmental, social and governance capabilities.
Expertise and experience
Ms. Liang has nearly 20 years of experience in capital operations, investment and financing, and corporate management. She joined ENN Energy Holdings in 2011 and previously served as Deputy General Manager and Legal Director of ENN Finance and Co-Chief Financial Officer and Company Secretary of ENN Energy Holdings. She has served as Board Secretary since June 2021, Assistant to the President since February 2024 and Chief Financial Officer since February 2025.