| AJ Corporate Finance Limited | RO | Advising on corporate finance | 2018-12-10 | - |
| Mason Securities Limited | RO | Advising on corporate finance | 2016-11-22 | 2018-06-22 |
| QUAM CAPITAL LIMITED | RO | Advising on corporate finance | 2016-03-09 | 2016-03-31 |
| PIPER JAFFRAY ASIA LIMITED | RO | Advising on corporate finance | 2011-04-28 | 2012-09-30 |
| RO | Advising on corporate finance | 2006-11-24 | 2008-05-01 |
| Rep | Advising on corporate finance | 2006-08-21 | 2006-11-24 |
| Mason Securities Limited | RO | Advising on securities | 2003-06-10 | 2006-03-06 |
| RO | Advising on corporate finance | 2003-06-10 | 2006-07-15 |
| Rep | Advising on corporate finance | 2003-04-01 | 2003-06-10 |
| Rep | Advising on securities | 2003-04-01 | 2003-06-10 |
| Rep | Asset management | 2003-04-01 | 2003-06-10 |