| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Changjiang Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2024-02-26 | 2025-07-11 |
| GLOBAL MASTERMIND FUTURES LIMITED | Rep | Dealing in futures contracts | 2018-08-21 | 2020-10-14 |
| GLOBAL MASTERMIND SECURITIES LIMITED | Rep | Dealing in securities | 2017-09-19 | 2024-02-02 |
| EAST ASIA SECURITIES COMPANY LIMITED | Rep | Dealing in securities | 2008-08-13 | 2017-09-10 |