| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BTIG Hong Kong Limited | Rep | Dealing in securities | 2010-03-01 | - |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on securities | 2008-06-24 | 2009-07-06 |
| Rep | Dealing in securities | 2008-06-04 | 2009-07-06 | |
| BEAR STEARNS ASIA LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-12-13 |
| Rep | Advising on securities | 2003-04-01 | 2004-12-13 | |
| Rep | Asset management | 2003-04-01 | 2004-12-13 | |
| Rep | Providing automated trading services | 2003-04-01 | 2004-12-13 | |
| Rep | Dealing in securities | 2003-04-01 | 2009-07-06 |