| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ORIENT SECURITIES LIMITED | RO | Advising on securities | 2022-02-11 | 2022-08-31 |
| RO | Dealing in securities | 2022-02-11 | 2022-08-31 | |
| Rep | Dealing in securities | 2022-01-07 | 2022-02-11 | |
| SUPREME CHINA SECURITIES LIMITED | RO | Dealing in securities | 2021-06-22 | 2021-10-25 |
| Rep | Dealing in securities | 2017-01-04 | 2021-06-22 | |
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2015-08-05 | 2016-12-19 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2015-08-05 | 2016-12-19 |