| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2007-08-23 | 2022-03-30 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2004-01-21 | 2007-08-11 |
| WINGS SECURITIES (HK) LIMITED | Rep | Advising on corporate finance | - | 2003-04-28 |
| Rep | Advising on securities | - | 2003-04-28 | |
| Rep | Asset management | - | 2003-04-28 | |
| Rep | Dealing in securities | - | 2003-04-28 |