| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Manulife Investment Management (Hong Kong) Limited | Rep | Advising on futures contracts | 2009-06-01 | - |
| Rep | Advising on securities | 2009-06-01 | - | |
| Rep | Asset management | 2009-06-01 | - | |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2003-09-30 |
| Rep | Advising on securities | 2003-04-01 | 2003-09-30 | |
| Rep | Asset management | 2003-04-01 | 2003-09-30 | |
| Rep | Providing automated trading services | 2003-04-01 | 2003-09-30 | |
| Rep | Dealing in securities | 2003-04-01 | 2003-09-30 |