Chang Qing
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Chengtong | 00217 | 01-Jan-13 | 23-May-25 | INED | Resigned due to other work commitment. | |
| Kangda International Environmental Company Limited | 06136 | 08-Jan-16 | 28-Mar-25 | INED | ||
| Honghua Group | 00196 | 18-Jan-08 | 28-Jun-24 | INED | Due to the need to devote more time to his personal matters |