| Arknight Limited | RO | Advising on corporate finance | 2026-06-15 | - |
| PLATINUM SECURITIES COMPANY LIMITED | RO | Dealing in securities | 2020-12-01 | 2024-05-02 |
| RO | Advising on corporate finance | 2020-12-01 | 2025-04-30 |
| STJ Advisors (Asia) Limited | RO | Advising on corporate finance | 2014-08-22 | 2016-11-09 |
| Rep | Advising on corporate finance | 2014-06-05 | 2014-08-22 |
| PLATINUM SECURITIES COMPANY LIMITED | RO | Advising on corporate finance | 2009-07-07 | 2014-01-22 |
| RO | Dealing in securities | 2009-07-07 | 2014-01-22 |
| ROTHSCHILD & CO HONG KONG LIMITED | RO | Advising on corporate finance | 2005-04-27 | 2008-08-07 |
| RO | Advising on securities | 2005-04-27 | 2008-08-07 |
| RO | Dealing in securities | 2005-04-27 | 2008-08-07 |