| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-01-22 | 2007-07-03 |
| RPS INVESTMENT LIMITED | Rep | Dealing in securities | 2004-03-18 | 2006-01-01 |
| VC BROKERAGE LIMITED | Rep | Providing automated trading services | - | 2003-08-26 |
| Rep | Advising on corporate finance | - | 2004-03-16 | |
| Rep | Advising on securities | - | 2004-03-16 | |
| Rep | Asset management | - | 2004-03-16 | |
| Rep | Dealing in securities | - | 2004-03-16 |