| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| DWS Investments Hong Kong Limited | Rep | Advising on securities | 2006-04-26 | 2009-04-04 |
| Rep | Dealing in securities | 2006-04-21 | 2009-04-04 | |
| First Sentier Investors (Hong Kong) Limited | Rep | Dealing in securities | 2003-07-22 | 2006-04-01 |