| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Caitong International Asset Management Co., Limited | Rep | Advising on securities | 2026-08-03 | - |
| Rep | Asset management | 2026-08-03 | - | |
| Rep | Dealing in securities | 2026-08-03 | - | |
| Interactive Brokers Hong Kong Limited | Rep | Leveraged foreign exchange trading | 2019-02-15 | 2022-07-23 |
| Rep | Dealing in futures contracts | 2018-12-13 | 2022-07-23 | |
| Rep | Dealing in securities | 2018-12-13 | 2022-07-23 |