| Admiralty Harbour Capital Limited | RO | Advising on corporate finance | 2023-12-12 | - |
| Rep | Advising on corporate finance | 2020-03-30 | 2023-12-12 |
| RO | Advising on securities | 2019-07-10 | - |
| RO | Dealing in securities | 2019-07-10 | - |
| Rep | Advising on securities | 2019-01-22 | 2019-07-10 |
| Rep | Dealing in securities | 2019-01-22 | 2019-07-10 |
| Standard Chartered Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2013-07-15 | 2015-01-08 |
| Rep | Advising on securities | 2013-07-15 | 2015-01-08 |
| Rep | Dealing in securities | 2013-07-15 | 2015-01-08 |
| BOCI ASIA LIMITED | Rep | Advising on corporate finance | 2012-06-01 | 2013-04-30 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on corporate finance | 2005-09-12 | 2012-01-12 |
| Merrill Lynch Far East Limited | Rep | Advising on corporate finance | 2005-09-12 | 2012-01-12 |
| Rep | Advising on securities | 2005-09-12 | 2012-01-12 |
| Rep | Dealing in securities | 2005-09-12 | 2012-01-12 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2004-08-30 | 2012-01-12 |
| Rep | Dealing in securities | 2004-08-30 | 2012-01-12 |