| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CMB International Global Markets Limited | Rep | Advising on securities | 2022-02-07 | - |
| CMB International Securities Limited | Rep | Advising on securities | 2021-11-23 | 2022-05-05 |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2017-09-20 | 2021-07-16 |