| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Securities (Hong Kong) Brokerage Limited | Rep | Dealing in securities | 2021-03-30 | 2025-01-31 |
| SHENWAN HONGYUAN FUTURES (H.K.) LIMITED | Rep | Dealing in futures contracts | 2012-10-19 | 2020-10-07 |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2008-12-29 | 2020-10-07 |