| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| FULBRIGHT SECURITIES LIMITED | Rep | Dealing in securities | 2008-11-12 | - |
| EMPEROR SECURITIES LIMITED (HK) | Rep | Dealing in securities | 2008-03-28 | 2008-11-01 |
| HONG KONG FOREX INVESTMENT LIMITED | Rep | Leveraged foreign exchange trading | 2003-04-01 | 2007-09-10 |
| TSE'S SECURITIES LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-04-22 |
| Rep | Advising on securities | 2003-04-01 | 2004-04-22 | |
| Rep | Asset management | 2003-04-01 | 2004-04-22 | |
| Rep | Dealing in securities | 2003-04-01 | 2008-03-13 |