| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| J & Partners Capital Limited | Rep | Advising on corporate finance | 2026-07-06 | - |
| Pinestone Capital Asset Management Limited | Rep | Advising on securities | 2025-07-03 | 2026-06-12 |
| Rep | Asset management | 2025-07-03 | 2026-06-12 | |
| PINESTONE SECURITIES LIMITED | Rep | Dealing in securities | 2025-07-03 | 2026-06-12 |
| Ark Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2020-10-08 | 2021-02-01 |
| Rep | Advising on securities | 2020-10-08 | 2022-01-07 | |
| Rep | Dealing in securities | 2020-10-08 | 2022-01-07 |