| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2006-02-02 | - |
| UNI-ALPHA SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-10-05 |
| Rep | Advising on securities | 2003-04-01 | 2004-10-05 | |
| Rep | Asset management | 2003-04-01 | 2004-10-05 | |
| Rep | Dealing in securities | 2003-04-01 | 2006-01-27 |