| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CENTRAL CHINA INTERNATIONAL CAPITAL LIMITED | Rep | Advising on securities | 2003-09-29 | 2004-12-20 |
| Rep | Advising on corporate finance | 2003-09-29 | 2005-11-13 | |
| Rep | Dealing in securities | 2003-09-29 | 2005-11-13 | |
| CEPA ALLIANCE SECURITIES LIMITED | Rep | Providing automated trading services | - | 2003-07-21 |
| Rep | Advising on corporate finance | - | 2003-08-12 | |
| Rep | Dealing in securities | - | 2003-09-24 |