| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2008-09-25 | 2009-04-28 |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2007-05-29 | 2008-08-12 |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2007-01-23 | 2007-04-19 |