| DBS ASIA CAPITAL LIMITED | RO | Advising on corporate finance | 2016-09-21 | - |
| RO | Advising on securities | 2016-09-21 | - |
| RO | Dealing in securities | 2016-09-21 | - |
| Rep | Advising on corporate finance | 2016-08-26 | 2016-09-21 |
| Rep | Advising on securities | 2016-08-26 | 2016-09-21 |
| Rep | Dealing in securities | 2016-08-26 | 2016-09-21 |
| GF Capital (Hong Kong) Limited | RO | Advising on corporate finance | 2011-04-15 | 2016-08-01 |
| GF Securities (Hong Kong) Brokerage Limited | RO | Dealing in securities | 2011-04-15 | 2016-08-01 |
| GF Capital (Hong Kong) Limited | Rep | Advising on corporate finance | 2011-04-07 | 2011-04-15 |
| GF Securities (Hong Kong) Brokerage Limited | Rep | Dealing in securities | 2011-04-07 | 2011-04-15 |
| Rep | Advising on securities | 2011-04-07 | 2016-08-01 |
| MUFG Securities Asia Limited | RO | Advising on corporate finance | 2010-12-31 | 2011-04-01 |
| RO | Advising on securities | 2010-12-31 | 2011-04-01 |
| RO | Dealing in securities | 2010-12-31 | 2011-04-01 |
| PARTNERS CAPITAL INTERNATIONAL LIMITED | RO | Advising on corporate finance | 2004-04-23 | 2008-06-29 |
| RO | Dealing in securities | 2004-04-23 | 2008-06-29 |
| Rep | Advising on corporate finance | 2004-01-26 | 2004-04-23 |
| Rep | Dealing in securities | 2004-01-26 | 2004-04-23 |
| PIPER JAFFRAY ASIA LIMITED | RO | Advising on corporate finance | 2003-04-01 | 2004-01-01 |