Zeng Shuangzi
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Biosino Bio-Technology And Science Incorporation | 08247 | 28-May-21 | 22-Nov-21 | NED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Biosino Bio-Technology And Science Incorporation | 08247 | 28-May-21 | 22-Nov-21 | NED |