| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KAM FAI SECURITIES CO., LIMITED | Rep | Dealing in securities | 2008-07-07 | 2025-05-22 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2007-08-30 | 2008-06-30 |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2005-11-03 | 2007-08-18 |
| ENLIGHTEN SECURITIES LIMITED | Rep | Dealing in securities | 2004-03-09 | 2005-11-01 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on corporate finance | - | 2004-03-08 |
| Rep | Advising on securities | - | 2004-03-08 | |
| Rep | Asset management | - | 2004-03-08 | |
| Rep | Dealing in securities | - | 2004-03-08 |