| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PERFECT ASSET MANAGEMENT LIMITED (HK) | Rep | Advising on securities | 2007-09-03 | 2009-02-24 |
| THORNTON GLOBAL WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2006-06-08 | 2007-07-01 |
| T G HOLBORN (HK) LIMITED | Rep | Advising on securities | 2005-06-14 | 2006-04-01 |
| Rep | Advising on securities | 2003-08-01 | 2005-01-07 |