| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2007-09-06 | 2010-09-03 |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2005-11-03 | 2007-09-01 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2004-07-02 | 2005-11-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on corporate finance | - | 2004-06-10 |
| Rep | Advising on securities | - | 2004-06-10 | |
| Rep | Asset management | - | 2004-06-10 | |
| Rep | Dealing in securities | - | 2004-06-10 |