| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2008-09-12 | 2011-09-25 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2003-09-29 | 2011-09-25 |
| Broadway Wealth Management Limited | Rep | Advising on corporate finance | - | 2003-06-29 |
| Rep | Advising on securities | - | 2003-06-29 | |
| Rep | Asset management | - | 2003-06-29 |