| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2023-11-17 | 2026-01-13 |
| CENTALINE SECURITIES LIMITED | Rep | Dealing in securities | 2020-05-25 | 2021-04-08 |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2019-10-11 | 2020-03-24 |
| Rep | Dealing in securities | 2019-07-15 | 2020-03-24 | |
| CENTALINE SECURITIES LIMITED | Rep | Dealing in securities | 2018-02-13 | 2019-06-27 |
| Quam Securities Limited | Rep | Dealing in futures contracts | 2016-07-07 | 2018-01-26 |
| Rep | Dealing in securities | 2010-12-31 | 2018-01-26 | |
| HANTEC SECURITIES CO., LIMITED | Rep | Dealing in securities | 2008-08-26 | 2010-12-20 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-03-28 | 2008-08-17 |