| CENTRAL CHINA INTERNATIONAL CAPITAL LIMITED | Rep | Advising on corporate finance | 2007-10-29 | 2007-11-02 |
| SBI E2-CAPITAL PARTNERS LIMITED | Rep | Advising on corporate finance | 2007-10-29 | 2007-11-02 |
| SINO-RICH SECURITIES & FUTURES LIMITED | RO | Advising on corporate finance | 2005-09-17 | 2007-10-14 |
| SINOPAC SECURITIES (ASIA) LIMITED | RO | Advising on corporate finance | 2004-01-21 | 2004-08-10 |
| Rep | Advising on corporate finance | 2003-08-28 | 2004-01-21 |
| GRAND CATHAY SECURITIES (HONG KONG) LIMITED | Rep | Advising on corporate finance | - | 2003-08-12 |
| Rep | Advising on securities | - | 2003-08-12 |
| Rep | Asset management | - | 2003-08-12 |
| Rep | Dealing in securities | - | 2003-08-12 |