| Huang Liman Alternate Member of the 16th CPC Central Committee, Director of the Standing Committee of the Guangdong Provincial People's Congress |
| 1975—1982 | Staff Member, 4th Ministry of Machine-Building Industry, Policy Research Office | |
| 1970—1975 | Deputy Director, 4th Ministry of Machine-Building Industry, 777 Factory | |
| Liu Jianfeng Chairman, CPPCC Subcommittee of Foreign Affairs, Director of the General Administration of the Civil Aviation Administration of China |
| 1981—1984 | Director, 4th Ministry of Machine-Building Industry, No. 1425 Research Institute | |
| 1981—1984 | Acting Secretary, 4th Ministry of Machine-Building Industry, No. 1425 Research Institute | |
| Yu Zhengsheng Member of the Standing Committee of the Politburo of the 18th CPC Central Committee; Chairman of the 12th CPPCC National Committee |
| 1981—1982 | Deputy Director, 4th Ministry of Machine-Building Industry, Electronics Application Research Institute | |
| 1975—1981 | Engineer, 4th Ministry of Machine-Building Industry, Electronics Application Research Institute | |
| 1975—1981 | Technician, 4th Ministry of Machine-Building Industry, Electronics Application Research Institute | |
