| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Advising on securities | 2006-06-13 | - |
| Rep | Dealing in securities | 2006-04-28 | - | |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2005-11-10 | 2006-04-24 |
| CHINA EVERBRIGHT RESEARCH LIMITED | Rep | Advising on securities | 2004-08-26 | 2005-10-16 |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | Rep | Dealing in securities | 2004-06-01 | 2004-07-27 |
| Rep | Advising on corporate finance | 2003-04-01 | 2004-05-28 | |
| Rep | Asset management | 2003-04-01 | 2004-05-28 | |
| Rep | Advising on securities | 2003-04-01 | 2004-06-01 |