| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ZURICH ADVISORY (HK) LIMITED | Rep | Advising on securities | 2006-03-15 | 2006-11-23 |
| CELESTIAL SECURITIES LIMITED | Rep | Leveraged foreign exchange trading | 2004-10-06 | 2005-11-29 |
| HONG KONG FOREX INVESTMENT LIMITED | Rep | Leveraged foreign exchange trading | 2004-01-13 | 2004-10-06 |