| BNP PARIBAS SECURITIES (ASIA) LIMITED | Rep | Advising on corporate finance | 2013-03-28 | 2017-02-10 |
| BNP PARIBAS CAPITAL (ASIA PACIFIC) LIMITED | Rep | Advising on corporate finance | 2011-04-26 | 2016-12-31 |
| MACQUARIE CAPITAL LIMITED | Rep | Advising on corporate finance | 2010-07-23 | 2010-07-30 |
| Rep | Dealing in securities | 2010-07-23 | 2010-07-30 |
| Macquarie Corporate (Hong Kong) Limited | Rep | Advising on corporate finance | 2010-07-23 | 2010-07-30 |
| MACQUARIE CAPITAL LIMITED | RO | Advising on corporate finance | 2009-01-08 | 2010-07-23 |
| RO | Dealing in securities | 2009-01-08 | 2010-07-23 |
| Macquarie Corporate (Hong Kong) Limited | RO | Advising on corporate finance | 2009-01-08 | 2010-07-23 |
| MACQUARIE CAPITAL LIMITED | Rep | Advising on corporate finance | 2005-08-24 | 2009-01-08 |
| Rep | Dealing in securities | 2005-08-24 | 2009-01-08 |
| Macquarie Corporate (Hong Kong) Limited | Rep | Advising on corporate finance | 2005-08-24 | 2009-01-08 |
| RBS Asia Corporate Finance Limited | Rep | Advising on corporate finance | 2004-12-02 | 2005-06-06 |
| Rep | Dealing in securities | 2004-12-02 | 2005-06-06 |
| FOX-PITT, KELTON (ASIA) LIMITED | RO | Advising on corporate finance | - | 2004-09-12 |