| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities International Global Markets Limited | Rep | Dealing in securities | 2022-11-09 | - |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2020-12-18 | 2022-05-31 |
| Vontobel Limited | Rep | Dealing in securities | 2017-08-10 | 2019-04-10 |