| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T.F.S. Derivatives HK Limited | Rep | Dealing in securities | 2018-02-15 | 2023-12-06 |
| GFI (HK) SECURITIES L.L.C. | Rep | Providing automated trading services | 2008-12-17 | 2017-10-20 |
| Rep | Dealing in securities | 2008-12-17 | 2017-10-20 |