| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SHENWAN HONGYUAN FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2008-03-27 | - |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2007-09-04 | - |
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2007-07-19 | 2007-08-29 |
| ONE CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2007-06-18 | 2007-06-20 |
| Ark Securities (Hong Kong) Limited | Rep | Dealing in securities | 2006-09-26 | 2007-05-24 |
| PARTNERS CAPITAL SECURITIES LIMITED | Rep | Dealing in securities | 2005-04-19 | 2006-09-04 |