1999 65438+2000 10-September Deputy Director of Oxygen Production Workshop of Baiyin Company's Smelter.
September 2000-March 2003 Deputy Secretary of the Youth League Committee of the Smelter of Baiyin Company
From March, 2003 to August, 2004, he was the deputy director of the machine repair workshop of the smelter of Baiyin Company.
August 2004-March 2006 Deputy Director of Machine Repair Workshop of Baiyin Nonferrous Copper Co., Ltd.
March 2006-June 2008: Director of Machine Repair Workshop of Baiyin Nonferrous Copper Co., Ltd.
June 2008-June 2009 65438+ 10 Head of Equipment Supply Department of Baiyin Lu Hong Copper Co., Ltd.
From June 5438+00, 2009 to May 438+00, 2065, Director of Equipment Supply Department of Copper Company of Baiyin Nonferrous Metals Group Co., Ltd.
May 2065438+00 —— July 2065438 +0 1 Deputy Manager of Hengcheng Machinery Company of Baiyin Nonferrous Metals Group Co., Ltd.
2065 438+0 1- Deputy County Magistrate of Dangchang County People's Government (on post)