| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SDG Asset Management (HK) Limited | Rep | Advising on securities | 2022-02-07 | 2024-01-16 |
| Rep | Asset management | 2022-02-07 | 2024-01-16 | |
| SDG Securities (HK) Limited | Rep | Advising on futures contracts | 2020-11-18 | 2021-12-31 |
| Rep | Dealing in futures contracts | 2020-11-18 | 2021-12-31 | |
| Rep | Advising on securities | 2020-06-02 | 2021-12-31 | |
| Rep | Dealing in securities | 2020-06-02 | 2021-12-31 | |
| HEAD & SHOULDERS ASSET MANAGEMENT LIMITED | Rep | Asset management | 2018-12-17 | 2020-04-17 |
| Mage Securities Limited | Rep | Advising on securities | 2018-12-17 | 2020-04-17 |
| Rep | Dealing in securities | 2018-12-17 | 2020-04-17 |