Mr. Zhang Lei, born in May 1972, an international certified Senior Accountant, Australian certified public accountant, MBA and PhD of Economics, serves as Chief Investment Officer of the Company. Mr. Zhang served as the Vice President of Siemens (China) Co., Ltd. and CFO of Siemens Northeast Asia Real Estate Group Co., Ltd. from September 2008 to September 2010. He served as an Executive Director and CFO of Chinalco Mining International Co., Ltd. and Vice President and CFO of Chinalco Overseas Holdings Co., Ltd. from September 2010 to June 2012. From July 2012 to March 2013, he served as the business finance and acquisition General Manager of Shell Far East. From March 2013 to March 2014, he served as the Senior Vice President, Director and General Manager of Korean SK Greater China. Mr. Zhang joined the Company in 2014 and has served as CFO of Yancoal Australia, CEO of Austar, and General Manager of Yancoal International Holding Co., Ltd. successively. Mr. Zhang graduated from Guanghua School of Management of Peking University and Graduate School of Chinese Academy of Social Sciences.