Jing He: Male, born in June 1970, senior economist, deputy general manager of our company. Mr. He 1992 joined the former company, 20 13 served as deputy director of human resources department, 20 14 served as deputy director of management department, 20 15 served as deputy director of material supply center, and 20 16 served as director of material supply center. Mr. He graduated from China Institute of Coal Economics.