Tang Baohua
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shanghai Conant Optical Co., Ltd. | 02276 | 22-Feb-21 | 25-Jan-22 | Sup |
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| Shanghai Conant Optical Co., Ltd. | 02276 | 22-Feb-21 | 25-Jan-22 | Sup |