| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on futures contracts | 2024-09-23 | - |
| Rep | Dealing in futures contracts | 2024-09-23 | - | |
| Rep | Advising on securities | 2016-12-09 | - | |
| Rep | Dealing in securities | 2016-12-09 | - |