| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KWOK HING SECURITIES LIMITED | Rep | Dealing in securities | 2003-12-09 | 2011-12-23 |
| WINGS SECURITIES (HK) LIMITED | Rep | Advising on corporate finance | - | 2003-12-03 |
| Rep | Advising on securities | - | 2003-12-03 | |
| Rep | Asset management | - | 2003-12-03 | |
| Rep | Dealing in securities | - | 2003-12-04 |