| Opus Capital Limited (HK) | RO | Advising on corporate finance | 2020-09-25 | 2022-08-19 |
| RO | Dealing in securities | 2020-09-25 | 2022-08-19 |
| Sunny Fortune Capital Limited | RO | Advising on corporate finance | 2020-01-15 | 2020-09-01 |
| RO | Dealing in securities | 2020-01-15 | 2020-09-01 |
| Pulun International Capital Limited | RO | Advising on corporate finance | 2019-02-13 | 2019-06-28 |
| RO | Dealing in securities | 2019-02-13 | 2019-06-28 |
| HUABANG CORPORATE FINANCE LIMITED | RO | Advising on corporate finance | 2016-12-13 | 2018-10-19 |
| MIB SECURITIES (HONG KONG) LIMITED | RO | Advising on corporate finance | 2015-09-07 | 2016-10-31 |
| RO | Dealing in securities | 2015-09-07 | 2016-10-31 |
| Rep | Advising on corporate finance | 2015-08-03 | 2015-09-07 |
| Rep | Dealing in securities | 2015-08-03 | 2015-09-07 |
| DBS ASIA CAPITAL LIMITED | RO | Advising on corporate finance | 2007-06-26 | 2014-06-03 |
| RO | Advising on securities | 2007-06-26 | 2014-06-03 |
| RO | Dealing in securities | 2007-06-26 | 2014-06-03 |
| Rep | Asset management | 2004-01-10 | 2005-01-28 |
| Rep | Advising on corporate finance | 2004-01-10 | 2007-06-26 |
| Rep | Advising on securities | 2004-01-10 | 2007-06-26 |
| Rep | Dealing in securities | 2004-01-10 | 2007-06-26 |
| SHUN LOONG CAPITAL LIMITED | Rep | Advising on corporate finance | - | 2003-08-12 |