| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CCB INTERNATIONAL SECURITIES LIMITED | Rep | Advising on securities | 2022-04-04 | 2022-08-18 |
| Rep | Dealing in securities | 2022-04-04 | 2022-08-18 | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2021-08-10 | 2022-03-08 |
| Crosby Securities Limited | Rep | Advising on securities | 2021-01-19 | 2021-07-24 |
| Rep | Dealing in securities | 2020-10-29 | 2021-07-24 | |
| OCBC Futures Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2019-12-13 | 2020-10-23 |
| OCBC Securities Brokerage (Hong Kong) Limited | Rep | Dealing in securities | 2019-12-13 | 2020-10-23 |
| China Galaxy International Futures (Hong Kong) Co., Limited | Rep | Dealing in futures contracts | 2017-12-07 | 2019-11-22 |
| China Galaxy International Securities (Hong Kong) Co., Limited | Rep | Dealing in securities | 2017-12-07 | 2019-11-22 |