| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PRESIDENT SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-02-06 | 2010-01-20 |
| SDIC Securities International Financial Holdings Limited | Rep | Dealing in securities | 2003-11-14 | 2008-01-22 |
| VC BROKERAGE LIMITED | Rep | Providing automated trading services | - | 2003-08-26 |
| Rep | Advising on corporate finance | - | 2003-11-13 | |
| Rep | Advising on securities | - | 2003-11-13 | |
| Rep | Asset management | - | 2003-11-13 | |
| Rep | Dealing in securities | - | 2003-11-13 |