| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ARCH Capital Management Co. Limited | Rep | Asset management | 2010-09-15 | 2011-11-11 |
| DWS Investments Hong Kong Limited | Rep | Asset management | 2009-07-29 | 2010-04-01 |
| Rep | Advising on securities | 2008-09-18 | 2010-04-01 | |
| Rep | Dealing in securities | 2008-09-18 | 2010-04-01 |