| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2010-07-27 | 2013-01-14 |
| CHINA TONGHAI (IA) LIMITED | Rep | Advising on securities | 2008-01-23 | 2010-07-20 |
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2007-04-02 | 2007-11-24 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2007-04-02 | 2007-11-24 |