| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KWONG FAT HONG (SECURITIES) LIMITED | Rep | Advising on corporate finance | - | 2004-11-26 |
| Rep | Advising on securities | - | 2004-11-26 | |
| Rep | Asset management | - | 2004-11-26 | |
| Rep | Dealing in securities | - | 2005-07-19 | |
| SIU YIP COMMODITY LIMITED | Rep | Advising on futures contracts | - | 2004-11-26 |
| Rep | Asset management | - | 2004-11-26 | |
| Rep | Dealing in futures contracts | - | 2005-03-31 |