| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CHONG HING SECURITIES LIMITED | Rep | Dealing in securities | 2010-03-11 | 2010-04-02 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2007-09-24 | 2007-12-27 |
| SHENYIN WANGUO ONLINE BROKER (H.K.) LIMITED | Rep | Dealing in securities | 2007-09-04 | 2007-12-27 |