| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WAH SANG SECURITIES LIMITED | Rep | Dealing in securities | 2022-12-07 | 2023-10-31 |
| GAOYU SECURITIES LIMITED | RO | Advising on corporate finance | - | 2004-05-25 |
| RO | Advising on securities | - | 2004-05-25 | |
| RO | Asset management | - | 2004-05-25 | |
| RO | Dealing in securities | - | 2022-11-01 |