| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AIA WEALTH MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2005-08-02 | 2009-06-09 |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | - | 2003-05-12 |
| Rep | Advising on securities | - | 2003-05-12 | |
| Rep | Asset management | - | 2003-05-12 | |
| Rep | Dealing in securities | - | 2003-05-12 |