Yin Zheng
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Ascentage Pharma Group International | 06855 | 13-Jun-19 | 07-Jun-24 | INED | In order to devote more time to focus on his other business commitments | |
| CanSino Biologics Inc. | 06185 | 12-Apr-17 | 28-Jun-19 | NED |