Zhou Ruijuan
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Touyun Biotech Group Limited | 01332 | 03-Aug-26 | V-Ch, ED | |||
| Changmao Biochemical Engineering Company Limited | 00954 | ChSup | ||||
| Changmao Biochemical Engineering Company Limited | 08208 | ChSup |