Mr. Liu Yanjun, was appointed as the Deputy General Manager of the Company in June 2011, and then was redesignated as the Secretary of the Board of the Company in December 2020. He is responsible for corporate strategy, capital market and management of the Board of the Company. Mr. Liu obtained a bachelor degree in environmental science from the Northeast Normal University and a master degree in business administration from the University of Technology of Sydney, Australia. He was previously a chief of office in project management in Harbin Drainage Management, a senior investment manager in PCCW (Beijing) Limited（香港電訊盈科北京有限公司）, a deputy general manager of the Strategy Department and a General Manager of the International Cooperation Department in Beijing Capital Eco-Environment Protection Group Co., Ltd. and a deputy general manager in Beijing Capital (Hong Kong) Limited.

Mr. Liu has over ten years of experience in both areas of environmental protection and capital market. He understands and is familiar with the industry development and the market practices. He participated in and was in charge of the investment in as well as the acquisition and restructuring of a number of environmental protection projects. He possesses extensive solid experience in the formulation of the development strategies for investment companies and the operation of capital market.

Mr. Yan Shengli, was appointed as the Assistant President of the Company in June 2011 and as the Vice President of the Company in 2013, and then was redesignated as the General Counsel of the Company in December 2020. He is responsible for and in charge of the legal affairs of the Company. Mr. Yan obtained a master degree in economic legal studies from Huazhong University of Science & Technology and a bachelor degree in mathematics from Henan Normal University. He is a PRC practicing lawyer, an economist and an arbitrator. He is well-versed in PRC law and has expertise knowledge of economic aspect, legal application and practicing compliance. He has practiced as practicing lawyer for 20 years and as an arbitrator for ten years. He was previously the legal counsel of several sizable enterprises and government authorities in the PRC. He has been familiar with the operation practice, regulations and management style of the government and enterprises. Mr. Yan was previously the secretary of Judiciary Department in Factory 9623 of Ordnance Industry（兵器工業第9623廠司法處）; a senior partner of Henan Ziwu Solicitors & Co.,（河南子午律師事務所）, a general manager of Henan Hongda Properties Company（河南鴻達房地產公司總）; and a partner of Beijing Rongshi Solicitors & Co.（北京融世律師事務所）and Beijing Chang’an Solicitors & Co.（北京長安律師事務所）.

Mr. Dai Xiaodong, was appointed as the Company's Deputy General Manager in June 2022, and is mainly responsible for the technology-related work and investment in incineration-related and organic solid waste projects in the Company. Mr. Dai holds a bachelor's degree in engineering and is a senior engineer. Mr. Dai has extensive experience in solid waste treatment. He had worked in Beijing Nanuo Environmental Engineering Co., Ltd. (北京钠锘环境工程有限责任公司) and China Urban Construction Research Institute (中国城市建设研究院). He joined the company in 2011 and successively served as the deputy general manager of the engineering technology department, the general manager of the technical support department, the technical director and the general manager of the technical center, the technical director and the general manager of Beijing Capital Environmental Technology Co., Ltd., (北京首创环境科技有限公司) and the technical director and general manager of the product solution department etc.

Mr. Guo Chaoyang, was appointed as the deputy general manager of the Company in June 2022. He is mainly responsible for the strategy and operation of the Company. Mr. Guo holds a master’s degree and is an intermediate economist. Mr. Guo joined the Company in 2012. He has extensive experience in corporate operation and operation management. He had successively served as the general manager of the corporate management department and the general manager of the operation and management centre of the Company.

Ms. He Xiaoli, was appointed as the Financial Controller of the Company in May 2022 and was re-designated as the chief accountant in October 2022. She is mainly responsible for the financial management of the Company. Ms. He holds a master's degree and is a member of the Association of Chartered Certified Accountants. Ms. He is currently a deputy general manager of the financial management centre of Beijing Capital Eco-Environmental Protection Group Co., Ltd. (stock code: 600008). She had served in Ernst & Young Hua Ming LLP and Beijing Huicong International Information Co., Ltd. (北京慧聪国际资讯有限公司). Ms. He has extensive experience in financial management and capital operation.