Yang Liang, senior accountant, is currently the chief financial officer of the Company. From June 2004 to September 2007, he served as the finance minister of China Railway Engineering Corporation, and from June 2005 to June 2065438+June 2003, he served as the supervisor of China Railway Trust Co., Ltd. From April to 20, 2008, he served as a supervisor of China Railway Resources Co., Ltd., from September to 20, 2007, he served as the company's finance minister, and from 20 1 1 to 20 14 served as a director of China Railway Trust Co., Ltd.