| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Double Haven Capital (Hong Kong) Limited | RO | Asset management | 2007-03-13 | 2007-05-31 |
| GAINWELL SECURITIES COMPANY LIMITED | Rep | Asset management | 2004-09-22 | 2007-02-16 |
| Rep | Advising on securities | 2004-02-17 | 2007-02-16 | |
| Rep | Advising on corporate finance | - | 2003-06-17 | |
| Rep | Advising on securities | - | 2003-06-17 | |
| Rep | Asset management | - | 2003-06-17 | |
| Rep | Dealing in securities | - | 2007-02-16 |