1959.09 ——1970 438+0, department of mechanical engineering, teaching assistant, Beijing Institute of Iron and Steel.
1970.05438+0 ——191.06, technical director of Jingyuan mining area in Gansu province.
1971.06 ——1982.04, technician and engineer of Lanzhou steel works, Gansu province, deputy director and director of the electrical machinery department.
1982.04—— 1983.06, deputy chief engineer of Lanzhou Iron and Steel Plant, Gansu Province.
1983.06 ——1985 438+0, director of Lanzhou Iron and Steel Plant, Gansu Province.
1985.438+0 ——1988.03, Vice Governor of Gansu Province.
1988.03—— 1993.03, member of the Standing Committee of Gansu Provincial Committee of the Communist Party of China and vice governor.
1993.03—— 1993.09, Deputy Secretary and Vice Governor of Gansu Provincial Committee of the Communist Party of China.
1993.09—— 1994.04, Deputy Secretary, Vice Governor and Acting Governor of Gansu Provincial Committee of the Communist Party of China.
1994.04—— 1996.06, Deputy Secretary of Gansu Provincial Party Committee and Governor.
1996.06 ——1997.12 deputy director of the state economic and trade commission and deputy secretary of the party group.
1997.12 ——1998.04 Deputy Director of the State Economic and Trade Commission, Deputy Secretary of the Party Group and General Manager and Party Secretary of China Nonferrous Metals Industry Corporation.
1998.04——200 1.02, Director and Party Secretary of the State Bureau of Nonferrous Metals Industry.
200 1.02——, Vice President of china enterprise confederation (China Entrepreneurs Association).