| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Securities (Hong Kong) Company Limited | Rep | Advising on securities | 2009-09-18 | - |
| Rep | Dealing in securities | 2009-09-18 | - | |
| DWS Investments Hong Kong Limited | Rep | Advising on securities | 2008-04-02 | 2008-12-05 |
| Rep | Dealing in securities | 2008-04-02 | 2008-12-05 |