| SOUTHWEST SECURITIES (HK) CAPITAL LIMITED | Rep | Advising on corporate finance | 2010-02-02 | 2010-06-16 |
| Rep | Dealing in securities | 2010-02-02 | 2010-06-16 |
| Beijing Securities Limited | Rep | Advising on corporate finance | 2009-10-30 | 2010-01-16 |
| Rep | Dealing in securities | 2009-10-30 | 2010-01-16 |
| CCB INTERNATIONAL CAPITAL LIMITED | Rep | Dealing in securities | 2008-07-11 | 2009-01-10 |
| Rep | Advising on corporate finance | 2008-06-27 | 2009-01-10 |
| VC CAPITAL LIMITED | Rep | Advising on corporate finance | 2005-11-17 | 2008-05-08 |
| SOUTH CHINA CAPITAL LIMITED | Rep | Advising on securities | - | 2004-01-12 |
| Rep | Asset management | - | 2004-01-12 |
| Rep | Advising on corporate finance | - | 2005-10-25 |