| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Advising on securities | 2025-10-21 | - |
| Rep | Dealing in securities | 2020-12-18 | - | |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Dealing in securities | 2015-09-16 | 2020-11-22 |