| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Arta Asset Management Limited | Rep | Advising on securities | 2025-12-04 | 2026-09-11 |
| Rep | Asset management | 2025-12-04 | 2026-09-11 | |
| Rep | Dealing in securities | 2025-12-04 | 2026-09-11 | |
| Zhong Shan Asset Management Limited | Rep | Advising on securities | 2020-06-10 | 2022-01-14 |
| Rep | Asset management | 2020-06-10 | 2022-01-14 | |
| Donghai International Securities (Hong Kong) Limited | Rep | Dealing in securities | 2018-08-02 | 2019-08-06 |