1From April, 1998 to February, 2003, he served as deputy general manager and member of the party group of China Petroleum Corporation (during which he served as director of China Petroleum Corporation).

From June 2005 to 2005 10, he served as an external director of Baosteel group co., ltd and xinxing cast pipe group co., ltd.

Since 20 10, he has served as the chairman of China China Coal Energy Group Co., Ltd. (external director, not involved in the specific operation of China Coal Group, only responsible for convening the board of directors to participate in the company's strategy formulation).

20 12 April served as an external director of Baosteel group co., ltd. ..