| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| VC BROKERAGE LIMITED | Rep | Advising on securities | 2009-11-16 | 2010-03-16 |
| CHINA EVERBRIGHT RESEARCH LIMITED | Rep | Advising on securities | 2008-05-20 | 2008-10-11 |
| VC BROKERAGE LIMITED | Rep | Advising on securities | 2007-07-18 | 2008-05-03 |
| HAITONG INTERNATIONAL RESEARCH LIMITED | Rep | Advising on securities | 2006-12-04 | 2007-07-11 |