| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HAITONG INTERNATIONAL SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2010-09-03 | 2011-04-08 |
| iBest Consultants Limited | Rep | Advising on securities | 2008-07-08 | 2012-02-29 |
| Rep | Dealing in securities | 2008-06-06 | 2012-02-29 | |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2007-06-05 | 2008-03-21 |