| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ABCI Securities Company Limited | Rep | Dealing in securities | 2021-11-02 | - |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2019-04-30 | 2021-10-19 |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2019-04-30 | 2021-10-19 |
| PO SANG SECURITIES LIMITED | Rep | Dealing in futures contracts | 2017-12-11 | 2019-04-17 |
| Rep | Dealing in securities | 2017-12-11 | 2019-04-17 |