| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2018-05-25 | 2021-12-24 |
| GUOSEN SECURITIES (HK) ASSET MANAGEMENT COMPANY LIMITED | Rep | Advising on securities | 2017-05-10 | 2018-04-27 |
| Rep | Dealing in securities | 2017-05-10 | 2018-04-27 |