| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2004-04-23 | 2007-08-14 |
| Everbright Securities Investment Services (HK) Limited | Rep | Providing automated trading services | - | 2003-07-07 |
| Rep | Advising on corporate finance | - | 2004-03-01 | |
| Rep | Advising on securities | - | 2004-03-01 | |
| Rep | Asset management | - | 2004-03-01 | |
| Rep | Dealing in securities | - | 2007-08-14 |