| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CAIIS Limited | Rep | Advising on securities | 2011-03-09 | 2011-08-31 |
| Rep | Dealing in securities | 2011-03-09 | 2011-08-31 | |
| Horizon21 (Hong Kong) Limited | Rep | Advising on securities | 2005-02-04 | 2005-05-13 |
| Allianz Global Investors Hong Kong Limited | Rep | Advising on securities | 2003-05-30 | 2003-10-15 |