| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| LEGENDS ASSET MANAGEMENT LIMITED | RO | Asset management | 2010-08-23 | 2011-05-19 |
| TRISKELE CAPITAL MANAGEMENT LIMITED | Rep | Advising on securities | 2009-03-20 | 2010-01-05 |
| Rep | Asset management | 2009-03-20 | 2010-01-05 | |
| QUAM ASSET MANAGEMENT LIMITED | Rep | Asset management | 2008-01-28 | 2008-10-11 |
| Rep | Advising on securities | 2007-11-15 | 2008-10-11 | |
| CHINA TONGHAI (IA) LIMITED | Rep | Advising on securities | 2004-11-23 | 2007-10-31 |