| Cao Xianghong Academician of the China Academy of Engineering |
| 1997—2000 | Chairman, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| 1984—1997 | Deputy General Manager, Beijing Yanshan Petrochemical Corp. | |
| 1984—1997 | Engineer, Beijing Yanshan Petrochemical Corp. | |
| Huang Chengxiang Vice-Chairman of the 10th CPPCC Beijing Municipal Committee |
| 1977—1978 | Director, Beijing Yanshan Petrochemical Corp., Xiangyang Chemical Plant, General Affairs Office | Beijing Municipality |
| 1975—1977 | Political Instructor, Beijing Yanshan Petrochemical Corp., Xiangyang Chemical Plant, Meter Workshop | Beijing Municipality |
| 1975—1977 | Secretary, Beijing Yanshan Petrochemical Corp., Xiangyang Chemical Plant, Meter Workshop | Beijing Municipality |
| 1974—1975 | Deputy Political Instructor, Beijing Yanshan Petrochemical Corp., Xiangyang Chemical Plant | Beijing Municipality |
| 1973—1974 | Technician, Beijing Yanshan Petrochemical Corp., Xiangyang Chemical Plant | Beijing Municipality |
| Liu Haiyan Alternate Member of the 15th CPC Central Committee |
| 1997—1998 | Director, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| 1997—1998 | Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| 1990—1997 | Manager, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| Liu Zhifeng Former Vice Minister of Construction |
| ???? | Senior Political Worker, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Deputy Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Deputy Head, Beijing Yanshan Petrochemical Corp., Political Department | Beijing Municipality |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| ???? | Technician, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| Tian Chengping Member of the 17th CPC Central Committee, Deputy Director of the Central Leading Group for Rural Work |
| 1983—1984 | Deputy Secretary, Beijing Yanshan Petrochemical Corp. | |
| 1974—1983 | Deputy Secretary, Beijing Yanshan Petrochemical Corp., Qianjin Chemical Plant | Beijing Municipality |
| Wu Yi Member of the Politburo of the 16th CPC Central Committee, Former Vice-Premier of the State Council |
| 1983—1988 | Deputy General Manager, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| 1983—1988 | Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| Yang Anjiang Chairman of CPPCC Beijing Municipal Committee |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Deputy Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Director, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Member, Beijing Yanshan Petrochemical Corp. | Beijing Municipality |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| ???? | Secretary, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| ???? | Deputy Secretary, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| ???? | Section Chief, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| ???? | Deputy Section Chief, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
| 1970—???? | Technician, Beijing Yanshan Petrochemical Corp., Rubber Factory | Beijing Municipality |
