| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2005-08-24 | 2007-09-01 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2005-03-31 | 2007-09-01 |
| iBest Consultants Limited | Rep | Advising on securities | 2004-02-09 | 2005-03-21 |
| Rep | Asset management | 2004-02-09 | 2005-03-21 |