| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA SECURITIES HOLDINGS LIMITED | RO | Dealing in securities | 2009-04-16 | 2013-08-12 |
| Rep | Dealing in securities | 2005-05-24 | 2009-04-16 | |
| SHUN HENG SECURITIES LIMITED | Rep | Dealing in securities | 2005-01-24 | 2005-05-21 |
| HOORAY SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2004-03-18 |
| Rep | Advising on securities | - | 2004-03-18 | |
| Rep | Asset management | - | 2004-03-18 | |
| Rep | Dealing in securities | - | 2005-01-12 |