Yang Zeng
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Tianjin TEDA Biomedical Engineering Company Limited | 08189 | 31-Dec-25 | ED |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Tianjin TEDA Biomedical Engineering Company Limited | 08189 | 31-Dec-25 | ED |