| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WELLINGTON MANAGEMENT HONG KONG LIMITED | Rep | Advising on securities | 2009-01-05 | 2009-05-28 |
| Rep | Dealing in securities | 2009-01-05 | 2009-05-28 | |
| DWS Investments Hong Kong Limited | Rep | Advising on securities | 2006-10-04 | 2008-12-15 |
| Rep | Dealing in securities | 2006-10-04 | 2008-12-15 |