| VEDA CAPITAL LIMITED (HK) | Rep | Advising on corporate finance | 2008-12-30 | 2009-12-31 |
| SMBC NIKKO SECURITIES (HONG KONG) LIMITED | Rep | Asset management | 2007-04-02 | 2007-10-02 |
| Rep | Advising on securities | 2006-12-04 | 2007-10-02 |
| Rep | Dealing in securities | 2006-12-04 | 2007-10-02 |
| EVOLUTION ASIA INVESTMENTS LIMITED | Rep | Advising on corporate finance | 2003-07-21 | 2005-07-14 |
| Rep | Dealing in securities | 2003-07-21 | 2005-07-14 |
| SOUTH CHINA CAPITAL LIMITED | Rep | Advising on corporate finance | - | 2003-07-18 |
| Rep | Advising on securities | - | 2003-07-18 |
| Rep | Asset management | - | 2003-07-18 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Advising on corporate finance | - | 2003-07-18 |
| Rep | Advising on securities | - | 2003-07-18 |
| Rep | Asset management | - | 2003-07-18 |
| Rep | Providing automated trading services | - | 2003-07-18 |
| Rep | Dealing in securities | - | 2003-07-18 |