| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2007-05-18 | 2009-11-03 |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Leveraged foreign exchange trading | 2004-06-14 | 2006-08-20 |
| Rep | Dealing in futures contracts | 2003-10-10 | 2006-08-20 | |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2003-10-10 | 2006-08-20 |