| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AllianceBernstein Hong Kong Limited | Rep | Advising on futures contracts | 2018-11-21 | - |
| Rep | Advising on securities | 2018-11-21 | - | |
| Rep | Dealing in futures contracts | 2018-11-21 | - | |
| Rep | Dealing in securities | 2018-11-21 | - | |
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2015-10-23 | 2018-09-06 |