| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SPDB International Securities Limited | Rep | Advising on securities | 2020-09-10 | 2026-03-23 |
| China Renaissance Securities (Hong Kong) Limited | Rep | Advising on securities | 2019-10-24 | 2020-03-09 |
| BOCI RESEARCH LIMITED | Rep | Advising on securities | 2017-12-21 | 2019-09-27 |
| FOUNDER SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2017-08-08 | 2017-08-15 |