Mr. SHI Mingjun (史明俊先生), aged 53, joined our Group in April 1998 and is currently an executive Director and the deputy general manager of our Company, mainly responsible for overall management of heat supply network construction projects as well as mergers and acquisitions and business development of our Group.

Mr. SHI has approximately 25 years of working experience in the heating industry. He held various positions within our controlling shareholder, Chuncheng Investment, and worked successively as manager assistant, deputy manager and manager of the construction development division from June 2000 to August 2009, mainly responsible for construction of thermal power plants network, overall management of business operations and formulation of business strategies. He then worked at Chuncheng Investment as the general manager assistant from August 2009 to August 2010 and was promoted to the position of deputy general manager from August 2010 to July 2018 mainly responsible for formulation of strategies and development plans of our Group and overall management of business operations. Mr. SHI was appointed as a director of Chuncheng Investment from November 2014 to January 2018, mainly responsible for overall management of construction projects. He has worked as the deputy general manager of our Company since July 2018. Mr. SHI has served in Datang Changre Jilin Heating Company Limited* (大唐長熱吉林熱力有限公司) as a nonexecutive director since June 2017; as the chairman (legal person) in Xixing Energy since October 2014 and subsequently re-designated as executive director (legal person) from June 2020 to August 2020; as an executive director and general manager in Jilin Province Chuncheng Biomass Power Co., Ltd* (吉林省春城生物質能源有限公司 ) from December 2018 to January 2020; and as a director in Yatai Heating since December 2019.

Mr. SHI obtained a bachelor’s degree in civil engineering from Kunming University of Science and Technology (昆明理工大學) in Yunnan Province, the PRC, in July 2002 and a master’s degree in senior executive business administration management from Jilin University (吉林大學) in Jilin Province, the PRC, in June 2012. Mr. SHI was accredited as a senior engineer in industrial and construction by Jilin Department of Personnel (吉林省人事廳) in January 2017.