| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HANTEC SECURITIES CO., LIMITED | Rep | Advising on securities | 2003-06-11 | 2005-05-03 |
| Rep | Asset management | 2003-06-11 | 2005-05-03 | |
| Rep | Dealing in securities | 2003-06-11 | 2012-06-30 | |
| YICK FUNG SECURITIES & INVESTMENT CO. LIMITED | Rep | Advising on corporate finance | - | 2003-05-30 |
| Rep | Advising on securities | - | 2003-05-30 | |
| Rep | Asset management | - | 2003-05-30 | |
| Rep | Dealing in securities | - | 2003-05-30 |