Zhang Haichao
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Biocytogen Pharmaceuticals (Beijing) Co., Ltd. | 02315 | 24-Jul-19 | 10-Dec-25 | ED | Resigned due to internal work adjustments of the Company. |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Biocytogen Pharmaceuticals (Beijing) Co., Ltd. | 02315 | 24-Jul-19 | 10-Dec-25 | ED | Resigned due to internal work adjustments of the Company. |