| Calibration Partners (Hong Kong) Limited | RO | Advising on corporate finance | 2015-01-07 | - |
| RO | Advising on securities | 2015-01-07 | - |
| Rep | Advising on corporate finance | 2014-09-04 | 2015-01-07 |
| Rep | Advising on securities | 2014-09-04 | 2015-01-07 |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Advising on corporate finance | 2010-07-13 | 2014-06-03 |
| Rep | Dealing in securities | 2010-07-13 | 2014-06-03 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | Rep | Advising on corporate finance | 2008-11-17 | 2010-03-30 |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on corporate finance | 2007-03-16 | 2008-09-29 |
| Rep | Dealing in securities | 2007-03-16 | 2008-09-29 |
| LEHMAN BROTHERS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2007-03-16 | 2008-09-29 |