| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SINO-RICH SECURITIES & FUTURES LIMITED | RO | Dealing in securities | 2019-09-20 | 2022-09-15 |
| Rep | Dealing in securities | 2005-11-03 | 2019-09-20 | |
| KING FOOK SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2005-10-25 | 2005-11-01 |
| SINO-RICH SECURITIES & FUTURES LIMITED | Rep | Advising on corporate finance | - | 2004-04-07 |
| Rep | Advising on securities | - | 2004-04-07 | |
| Rep | Asset management | - | 2004-04-07 | |
| Rep | Dealing in securities | - | 2005-10-07 |