Zhang Kehua: Male, 1953, born in August, China nationality, without permanent residency abroad, with a postgraduate degree. He graduated from East China University of Science and Technology in June 2000, majoring in chemical machinery, 198 1, and obtained a master's degree from Youshi University in China in June 2000. 1March 1983 to1April 1996 served as director, assistant manager and deputy manager of sinopec group No.3 Construction Company. 1April, 1996 to1February, 1998, he served as the Deputy Minister of the Ministry of Engineering and Construction of sinopec group. 1998 to 65438+20 13 served as the deputy director and director of sinopec group engineering construction management department. From May to 20 14 in 2006, he served as the vice president of China Petrochemical Co., Ltd. and from 20 17 to 12 as the external director of Kong Zhong Science and Technology.