| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| YF SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2005-04-28 | 2007-11-01 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-12-02 |
| Rep | Asset management | - | 2003-12-02 | |
| Rep | Providing automated trading services | - | 2003-12-02 | |
| Rep | Advising on securities | - | 2005-02-25 | |
| Rep | Dealing in securities | - | 2005-02-25 |