| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WESTOCK SECURITIES INTERNATIONAL (HK) LIMITED | Rep | Dealing in securities | 2008-12-09 | - |
| CVP Securities Limited | Rep | Dealing in securities | 2006-04-03 | 2008-12-03 |
| Beijing Securities Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-02 |
| Rep | Advising on securities | 2003-04-01 | 2004-01-02 | |
| Rep | Asset management | 2003-04-01 | 2004-01-02 | |
| Rep | Dealing in securities | 2003-04-01 | 2006-05-02 |