| BTIG Hong Kong Limited | Rep | Dealing in securities | 2021-07-26 | 2025-02-06 |
| Quintus Partners Limited | RO | Advising on corporate finance | 2015-06-12 | 2020-02-07 |
| RO | Dealing in securities | 2015-06-12 | 2020-02-07 |
| BARCLAYS CAPITAL ASIA LIMITED | RO | Advising on corporate finance | 2011-03-18 | 2014-03-31 |
| RO | Dealing in securities | 2011-03-18 | 2014-03-31 |
| Rep | Advising on corporate finance | 2010-09-07 | 2011-03-18 |
| Rep | Dealing in securities | 2010-09-07 | 2011-03-18 |
| Morgan Stanley Asia Limited | RO | Advising on corporate finance | 2007-01-05 | 2010-06-07 |
| RO | Dealing in securities | 2007-01-05 | 2010-06-07 |
| Rep | Advising on securities | - | 2004-02-11 |
| Rep | Providing automated trading services | - | 2004-02-11 |
| Rep | Advising on corporate finance | - | 2007-01-05 |
| Rep | Dealing in securities | - | 2007-01-05 |