| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CAITONG INTERNATIONAL SECURITIES CO., LIMITED | Rep | Dealing in securities | 2021-08-23 | 2022-06-10 |
| Taiping Securities (HK) Co Limited | Rep | Dealing in securities | 2018-08-07 | 2020-03-01 |
| CHIEF SECURITIES LIMITED | Rep | Dealing in securities | 2017-06-01 | 2018-06-16 |