| Liu Yi Vice-Chairman of Xinjiang Uygur Autonomous Region |
| 1993—1996 | Secretary, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute | Beijing Municipality |
| 1989—1991 | Assistant Secretary, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute | Beijing Municipality |
| 1987—1989 | Assistant Secretary, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute | Beijing Municipality |
| 1987—1989 | Director, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute, Organization and Publicity Department | Beijing Municipality |
| 1987—1989 | Director, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute, Personnel Department | Beijing Municipality |
| 1986—1987 | Deputy Director, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute, General Office | Beijing Municipality |
| 1985—1986 | Inspector, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute | Beijing Municipality |
| 1979—1983 | Principal, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute, Personnel Department | Beijing Municipality |
| 1979—1983 | Deputy Section Chief, Ministry of Metallurgy, Beijing Metallurgy Equipment Research Institute, Personnel Department | Beijing Municipality |
