| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINTECH SECURITIES LIMITED | Rep | Dealing in securities | 2007-01-02 | 2007-07-20 |
| CORE PACIFIC - YAMAICHI INTERNATIONAL (H.K.) LIMITED | Rep | Dealing in securities | 2006-07-28 | 2006-12-07 |
| CORE PACIFIC-YAMAICHI SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2006-07-28 | 2006-12-07 |