| Guo Xusheng | | 27-Feb-26 | Chief Geologist | | Resignation due to age. |
| Li Yonglin | | 13-Feb-26 | ED, SVP | | Due to change of working arrangement. |
| Zhang Chunsheng | | 16-Jul-25 | Supervisor of the Supervisory Committee | | Resigned due to age. |
| Tan Wenfang | | 16-Jul-25 | Supervisor of the Supervisory Committee | | Resigned due to age. |
| Ma Yongsheng | | 30-Jun-25 | NED | | Resigned due to his age. |
| Yu Baocai | | 30-Apr-25 | ED, SVP | | Resignation due to his age. |
| Zhang Shaofeng | | 15-Jan-25 | Sup | | Resigned due to change of working arrangement. |
| Wu Bo | | 13-May-24 | Sup | | Due to change of working arrangement |
| Yu Baocai | | 28-Apr-24 | Pres | | Due to work arrangement |
| Zhang Zhiguo | | 19-May-23 | Sup | | Due to his age |
| Liu Hongbin | | 16-May-23 | ED, SVP | | Due to their age |
| Zhao Rifeng | | 16-May-23 | VP | | Due to their age |
| Ling Yiqun | | 06-Apr-23 | ED, SVP | | Due to his age |
| Lv Lianggong | | 17-Oct-22 | Sup | | Due to change of working arrangement |
| Lv Dapeng | | 18-May-22 | Employee’s Representative Supervisor | | Due to his age |
| Jiang Zhenying | | 18-May-22 | Sup | | Due to change of working arrangement |
| Li Defang | | 18-May-22 | Employee’s Representative Supervisor | | Due to his age |