| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Deltroit (Hong Kong) Limited | Rep | Asset management | 2005-12-12 | 2006-05-31 |
| Rep | Advising on securities | 2005-09-12 | 2006-05-31 | |
| Credit Suisse Securities (Hong Kong) Limited | Rep | Dealing in securities | 2005-04-14 | 2005-06-06 |
| Credit Suisse (Hong Kong) Limited | Rep | Providing automated trading services | - | 2003-08-22 |
| Rep | Dealing in securities | - | 2005-06-06 |