| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| T.F.S. Derivatives HK Limited | RO | Dealing in futures contracts | 2016-12-23 | 2025-12-10 |
| Rep | Dealing in futures contracts | 2012-08-14 | 2016-12-23 | |
| Qantex Capital Markets Limited | Rep | Dealing in futures contracts | 2010-04-23 | 2012-06-20 |
| GFI (HK) SECURITIES L.L.C. | Rep | Dealing in securities | 2008-06-19 | 2010-04-15 |