| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Vantage Capital Markets HK Limited | RO | Dealing in futures contracts | 2017-03-02 | 2020-06-30 |
| T.F.S. Derivatives HK Limited | RO | Dealing in futures contracts | 2013-03-12 | 2016-09-23 |
| Rep | Dealing in futures contracts | 2012-10-11 | 2013-03-12 | |
| Rep | Dealing in futures contracts | 2010-01-04 | 2010-07-07 |