| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHINA EVERBRIGHT RESEARCH LIMITED | RO | Advising on securities | 2013-03-01 | 2014-05-16 |
| Rep | Advising on securities | 2007-12-05 | 2013-03-01 | |
| VC BROKERAGE LIMITED | Rep | Advising on securities | 2005-08-24 | 2006-10-17 |
| KINGSTON SECURITIES LIMITED | Rep | Dealing in securities | 2004-04-27 | 2005-08-23 |