| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | Rep | Advising on securities | 2008-01-04 | 2008-12-06 |
| Rep | Dealing in securities | 2008-01-04 | 2008-12-06 | |
| CES Commodities (HK) Limited | Rep | Advising on futures contracts | - | 2003-05-01 |
| Rep | Asset management | - | 2003-05-01 | |
| Rep | Dealing in futures contracts | - | 2003-05-01 |