| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA INTERNATIONAL CAPITAL LIMITED | RO | Advising on securities | 2007-05-02 | 2013-01-31 |
| RO | Asset management | 2007-05-02 | 2013-01-31 | |
| AVIA ASSET MANAGEMENT LIMITED | RO | Advising on securities | 2005-11-10 | 2012-08-25 |
| RO | Asset management | 2005-11-10 | 2012-08-25 | |
| GAIN MILES FINANCIAL PLANNING CONSULTANTS LIMITED | RO | Advising on securities | 2005-02-16 | 2006-08-01 |
| Sun Life Hong Kong Limited | Rep | Advising on securities | 2003-10-29 | 2004-01-26 |
| AIA WEALTH MANAGEMENT COMPANY LIMITED | RO | Advising on corporate finance | - | 2003-05-30 |
| RO | Advising on securities | - | 2003-05-30 | |
| RO | Asset management | - | 2003-05-30 | |
| RO | Dealing in securities | - | 2003-05-30 |