| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AIA WEALTH MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2005-07-29 | 2009-02-01 |
| Manulife Investment Management (Hong Kong) Limited | Rep | Dealing in securities | 2004-11-30 | 2005-05-10 |
| Rep | Advising on corporate finance | - | 2004-05-25 | |
| Rep | Advising on securities | - | 2004-05-25 | |
| Rep | Asset management | - | 2004-05-25 | |
| Rep | Dealing in securities | - | 2004-07-06 |