Chen Haitao: Male, China nationality, born in July, 1977, bachelor of HVAC in Baotou Institute of Iron and Steel (now called Inner Mongolia University of Science and Technology), master of HVAC in Qingdao University of Technology. Mr. Chen joined the Company in August 2006 as a senior engineer, and has been a cutting-edge senior director of the Company since 20171and a deputy general manager of the issuer since 20 19 1. Teacher Chen won the second prize of National Science and Technology Progress Award 20 13.