Ma Wing Yee
| Company | Stock Code | From | To | Position(s) | Release Date / Document Links | Reason for Change |
|---|---|---|---|---|---|---|
| TONG REN TANG TECHNOLOGIES CO. LTD. | 01666 | 28-Nov-25 | CoSec | |||
| HJ SCIENCE CO., LTD. | 06132 | 20-Aug-25 | J-CoSec | |||
| TONG REN TANG TECHNOLOGIES CO. LTD. | 01666 | 28-Nov-25 | 09-Jul-26 | AuRep | Ceased to serve as the authorised representative due to work adjustment. Ms. Ma remains as a company secretary |