Wang Chang: Male, born in February 1973, China nationality, doctor of management, postdoctoral fellow of Guanghua School of Management, Peking University, professor of Business School of Central South University, doctoral supervisor, chief expert of major projects of National Social Science Fund. Since 2005, he has served as a professor and doctoral supervisor at the Business School of Central South University, vice president of the Institute of Metal Resources Strategy of Central South University and director of the Industrial Development Research Center of Central South University; In 2065 438+04-2020, he was hired by the State-owned Assets Supervision and Administration Commission of Hunan Province as an external director of Xiangdian Group Co., Ltd., and in 20/05, he was hired by the Hunan Provincial Counselor's Office as the first batch of experts of Hunan Think Tank Alliance. From 20 17, he became an independent director of Airport Industrial Co., Ltd., and from 20 18, he became an external director of Pioneer Investment Holding Group. 20 15 12 has been appointed as an independent director of Tongling nonferrous metals.