| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oppenheimer Investments Asia Limited | Rep | Advising on securities | 2023-01-13 | - |
| Rep | Dealing in securities | 2023-01-13 | - | |
| China Chengtong (Hong Kong) Asset Management Company Limited | Rep | Advising on securities | 2021-12-28 | 2022-11-17 |
| Rep | Asset management | 2021-12-28 | 2022-11-17 | |
| Rep | Dealing in securities | 2021-12-28 | 2022-11-17 |