| South West Capital Limited (d2013-12-11) | RO | Advising on corporate finance | 2012-05-10 | 2013-01-28 |
| Octal Capital Limited | RO | Advising on corporate finance | 2011-11-09 | 2012-04-16 |
| ROTHSCHILD & CO HONG KONG LIMITED | RO | Advising on securities | 2008-11-14 | 2011-05-28 |
| RO | Advising on corporate finance | 2008-08-14 | 2011-05-28 |
| Rep | Advising on corporate finance | 2007-03-30 | 2008-08-14 |
| Rep | Advising on securities | 2007-03-30 | 2008-11-14 |
| PIPER JAFFRAY ASIA LIMITED | RO | Advising on corporate finance | 2004-08-24 | 2006-01-01 |
| Rep | Advising on corporate finance | 2004-07-15 | 2004-08-24 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | RO | Advising on corporate finance | - | 2004-07-06 |