| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Securities (International) Brokerage Company Limited | Rep | Dealing in futures contracts | 2020-11-11 | 2021-07-12 |
| Rep | Dealing in securities | 2020-11-11 | 2021-07-12 | |
| Topaz Financial Group Limited | Rep | Dealing in securities | 2020-02-11 | 2020-10-19 |
| Rep | Dealing in futures contracts | 2020-01-03 | 2020-10-19 | |
| CN FIRST INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2019-08-26 | 2019-09-30 |