| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities International Global Markets Limited | Rep | Dealing in futures contracts | 2021-10-22 | - |
| Rep | Dealing in securities | 2021-10-06 | - | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2020-02-05 | 2021-07-12 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2017-09-07 | 2019-09-10 |
| Rep | Dealing in securities | 2017-09-07 | 2021-07-12 |