Yao Michael Yi
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Biotech Services Holdings Limited | 08037 | 20-May-19 | 20-May-21 | Co-Ch |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| China Biotech Services Holdings Limited | 08037 | 20-May-19 | 20-May-21 | Co-Ch |