
| Commissioning Date | Plant name & its capacity | Site |
| 1956.1 | The first set of 30m3 /h ASP | Hangzhou General Mechanism Factory |
| 1958.4 | The first set of 3350m3 /h ASP imitating the Soviet Union | |
| 1958.7 | The first set of 3350m3 /h ASP designed by ourselves | |
| 1982.8 | 6000m3 /h ASP of purification process by molecular sieve | Shanghai General Factory of Petrochemical |
| 1982.10 | 11000m3 /h ASP of process with reversing heat exchanger | Baotou Steal Plant |
| 1983 | five rare gases recovery equipments of 6000m3/h ASP | |
| 1993 | 14000ASP with the booster turbine expander of the normal temperature purification process by molecular sieve | Xiangtan Iron & Steal CO.,LTD |
| 2002.12 | the first set of 30000m3 /h ASP designed by ourselves | Bao Steal CO.,LTD |
| 2004.6 | the first set of 50000m3 /h ASP designed by ourselves | Beitai Steal Company |
| 2004.6 | 18000m3/h ASP of Internal compress process | Haolianghe Chemical Company |
| 2004.10 | 20000m3/h large ASP of internal compress process | Changzhou Zhongtian Steal Company |