| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ISP Financial Services (Hong Kong) Limited | RO | Advising on securities | 2021-01-19 | - |
| RO | Dealing in securities | 2021-01-19 | - | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2013-12-16 | 2017-09-26 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2013-12-16 | 2017-09-26 |