| Glory Sun Securities Limited | Rep | Dealing in securities | 2023-04-17 | 2023-05-09 |
| RO | Dealing in securities | 2022-10-11 | 2023-04-17 |
| Rep | Dealing in securities | 2019-11-19 | 2022-06-01 |
| RO | Advising on corporate finance | 2019-09-18 | 2024-03-06 |
| Rep | Advising on corporate finance | 2019-06-18 | 2019-09-18 |
| Wanhai Securities (HK) Limited | Rep | Dealing in securities | 2018-06-12 | 2019-05-27 |
| HUABANG CORPORATE FINANCE LIMITED | RO | Advising on corporate finance | 2016-09-14 | 2019-05-27 |
| Rep | Advising on corporate finance | 2016-07-28 | 2016-09-14 |
| MANGO FINANCIAL LIMITED | RO | Advising on corporate finance | 2014-12-12 | 2016-02-12 |
| Rep | Advising on corporate finance | 2014-03-20 | 2014-12-12 |
| Rep | Advising on securities | 2014-03-20 | 2016-02-12 |
| Rep | Asset management | 2014-03-20 | 2016-02-12 |
| Rep | Dealing in securities | 2014-03-20 | 2016-02-12 |
| VBG Capital Limited | Rep | Advising on corporate finance | 2013-10-10 | 2014-12-01 |
| Joy Silver Limited | Rep | Advising on corporate finance | 2008-05-30 | 2013-09-19 |
| QUAM CAPITAL LIMITED | Rep | Advising on corporate finance | 2005-04-07 | 2007-01-27 |