| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| XinKong International Securities Limited | Rep | Dealing in securities | 2008-10-29 | 2010-07-02 |
| Mage Securities Limited | Rep | Advising on corporate finance | - | 2003-09-17 |
| Rep | Advising on securities | - | 2003-09-17 | |
| Rep | Asset management | - | 2003-09-17 | |
| Rep | Dealing in securities | - | 2009-04-30 |