| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HONG KONG QUANTONG ASSET TRADING CO., LIMITED | RO | Dealing in securities | 2021-03-22 | - |
| Rep | Dealing in securities | 2020-05-15 | 2021-03-22 | |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL BROKERAGE LIMITED | Rep | Dealing in securities | 2019-06-27 | 2020-03-20 |
| CHINA INDUSTRIAL SECURITIES INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2019-06-27 | 2020-03-20 |
| WING FUNG FUTURES LIMITED | Rep | Dealing in futures contracts | 2013-11-07 | 2019-04-25 |
| WING FUNG SECURITIES LIMITED | Rep | Dealing in securities | 2013-10-15 | 2019-04-25 |