| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2025-09-01 | - |
| Rep | Dealing in securities | 2003-12-01 | 2025-08-31 | |
| M & A SECURITIES (HK) LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-07-31 |
| Rep | Advising on securities | 2003-04-01 | 2003-07-31 | |
| Rep | Asset management | 2003-04-01 | 2003-07-31 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-07-31 |