| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHONG HING SECURITIES LIMITED | Rep | Dealing in securities | 2007-08-03 | 2011-10-10 |
| Sun Life Hong Kong Limited | Rep | Advising on corporate finance | - | 2005-01-28 |
| Rep | Asset management | - | 2005-01-28 | |
| Rep | Advising on securities | - | 2007-03-23 |