| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCI SECURITIES LIMITED | Rep | Advising on securities | 2024-09-12 | - |
| Rep | Dealing in futures contracts | 2024-01-23 | - | |
| Rep | Dealing in securities | 2024-01-23 | - | |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2021-10-08 | 2023-12-15 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2021-10-08 | 2023-12-15 |
| CHIEF COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2019-06-18 | 2021-09-25 |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2017-01-19 | 2021-09-25 |