| Gram Capital Limited | RO | Advising on corporate finance | 2014-03-12 | - |
| Proton Capital Limited | RO | Advising on corporate finance | 2013-08-28 | 2014-01-29 |
| SINOLINK SECURITIES (HONG KONG) COMPANY LIMITED | RO | Advising on corporate finance | 2008-04-15 | 2013-08-16 |
| SOUTH CHINA CAPITAL LIMITED | RO | Advising on corporate finance | 2006-11-06 | 2008-04-11 |
| Rep | Advising on corporate finance | 2006-10-09 | 2006-11-06 |
| KINGSTON CORPORATE FINANCE LIMITED | RO | Advising on corporate finance | 2004-04-02 | 2006-09-28 |
| JS CRESVALE CAPITAL LIMITED | RO | Dealing in securities | 2003-09-16 | 2004-03-31 |
| RO | Advising on corporate finance | 2003-04-16 | 2004-03-31 |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | RO | Advising on corporate finance | 2003-04-16 | 2004-03-31 |
| JS CRESVALE CAPITAL LIMITED | Rep | Advising on corporate finance | 2003-04-11 | 2003-04-16 |
| JS CRESVALE SECURITIES INTERNATIONAL LIMITED | Rep | Advising on corporate finance | 2003-04-11 | 2003-04-16 |
| FIRST ASIA FINANCE GROUP LIMITED | RO | Advising on securities | 2003-04-01 | 2003-04-09 |
| RO | Asset management | 2003-04-01 | 2003-04-09 |
| RO | Dealing in securities | 2003-04-01 | 2003-04-09 |
| RO | Advising on corporate finance | 2003-04-01 | 2003-04-11 |