Zheng Jianhua
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Wuhan YZY Biopharma Co., Ltd. | 02496 | 16-Nov-22 | CoSec |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Wuhan YZY Biopharma Co., Ltd. | 02496 | 16-Nov-22 | CoSec |