| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LEGENDS ASSET MANAGEMENT LIMITED | RO | Asset management | 2010-08-23 | - |
| SG ASSET MANAGEMENT (HONG KONG) LIMITED | Rep | Advising on securities | 2008-08-12 | 2010-04-13 |
| Rep | Asset management | 2008-08-12 | 2010-04-13 | |
| CHINA TONGHAI (IA) LIMITED | Rep | Advising on securities | 2006-04-28 | 2007-01-15 |
| QUAM ASSET MANAGEMENT LIMITED | Rep | Advising on securities | 2005-01-27 | 2008-05-29 |
| Rep | Asset management | 2005-01-27 | 2008-05-29 |