| Annum Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2023-08-07 | - |
| Rep | Asset management | 2023-08-07 | - |
| Rep | Dealing in securities | 2023-08-07 | - |
| YAU WAI INTERNATIONAL ASSET MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2021-08-13 | 2021-12-13 |
| Rep | Asset management | 2021-08-13 | 2021-12-13 |
| Rep | Dealing in securities | 2021-08-13 | 2021-12-13 |
| BIL Wealth Management Limited | Rep | Asset management | 2020-03-17 | 2020-09-21 |
| Rep | Advising on securities | 2019-10-03 | 2020-09-21 |
| Rep | Dealing in securities | 2019-10-03 | 2020-09-21 |
| ROTHSCHILD & CO WEALTH MANAGEMENT HONG KONG LIMITED | RO | Advising on securities | 2018-10-24 | 2019-06-11 |
| RO | Dealing in securities | 2018-10-24 | 2019-06-11 |
| Rep | Advising on securities | 2018-04-06 | 2018-10-24 |
| Rep | Dealing in securities | 2018-04-06 | 2018-10-24 |
| BSI Investment Advisors (Hong Kong) Limited | Rep | Advising on securities | 2011-05-17 | 2013-07-23 |
| Rep | Asset management | 2011-05-17 | 2014-01-31 |
| Rep | Dealing in securities | 2011-05-17 | 2014-01-31 |
| CHARLES SCHWAB, HONG KONG, LIMITED | Rep | Advising on futures contracts | 2007-10-02 | 2010-09-28 |
| Rep | Advising on securities | 2007-10-02 | 2010-09-28 |
| Rep | Dealing in securities | 2007-10-02 | 2010-09-28 |
| MIS SERVICES LIMITED (d2019-06-01) | Rep | Asset management | 2003-04-01 | 2005-04-18 |