| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-11-21 | 2020-06-29 |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2005-11-03 | 2008-11-14 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2004-03-31 | 2005-11-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on corporate finance | - | 2004-02-25 |
| Rep | Advising on securities | - | 2004-02-25 | |
| Rep | Asset management | - | 2004-02-25 | |
| Rep | Dealing in securities | - | 2004-03-04 |