| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| OnePlatform Asset Management Limited | Rep | Advising on securities | 2009-01-15 | 2010-03-08 |
| Rep | Dealing in securities | 2009-01-15 | 2010-03-08 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2005-12-09 | 2006-12-12 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-12-09 | 2006-12-12 |