Mr. LIU Ming Hui, is the chairman and president of the Company. He is also the chairman of the Executive Committee and the Nomination Committee, a vice chairman of Sustainability Committee and a director of certain subsidiaries of the Company. Mr. LIU was appointed as a non-executive Director of the Company in August 2012 and was elected as an executive Director of the Company in September 2012. Mr. LIU was a non-executive Director of the Company from April 2002 to July 2002, an executive Director of the Company from July 2002 to April 2011 and the managing director of the Company from July 2002 to January 2011. He was re-appointed as the managing director and president of the Company in August 2012. Mr. LIU is the founder of the Group. He is responsible for the Group’s overall strategic planning, and development of new business and leading the works in respect of sustainability. Mr. LIU received a bachelor’s degree in science from Hebei Normal University in 1984, a master’s degree in political economics from the Graduate School of Renmin University of China in 1999 and completed the education of DBA (Doctor of Business Administration) program from the Shenzhen Research Institute of Renmin University of China in 2006. He has substantial experience in the infrastructure and energy industry in China. He is the elder brother of Mr. LIU Mingxing, a non-executive Director of the Company and the father of Ms. LIU Chang, an executive Director of the Company. Mr. LIU is the director of China Gas Group Limited, which has discloseable interest in the shares and underlying shares of the Company under the provisions of Division 2 and 3 of Part XV of the SFO and the relevant information is disclosed in the Directors’ Report.