| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2025-11-07 | - |
| CITIC Securities Brokerage (HK) Limited | Rep | Dealing in securities | 2025-07-14 | - |
| BOCOM International Securities Limited | Rep | Dealing in securities | 2017-10-27 | 2025-06-13 |
| CATHAY SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2017-05-04 | 2017-09-26 |
| Rep | Dealing in securities | 2017-05-04 | 2017-09-26 |