| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2021-10-11 | - |
| Rep | Dealing in securities | 2021-10-11 | 2025-09-26 | |
| ORIENTAL PATRON SECURITIES LIMITED | Rep | Advising on securities | 2017-12-22 | 2020-08-07 |