| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2007-02-06 | - |
| WHOLE WIN SECURITIES LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-11-15 |
| RO | Advising on securities | 2003-04-01 | 2004-11-15 | |
| RO | Asset management | 2003-04-01 | 2004-11-15 | |
| RO | Dealing in securities | 2003-04-01 | 2006-05-31 |