| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Schonfeld Strategic Advisors (Hong Kong) Limited | Rep | Asset management | 2020-04-08 | 2020-11-03 |
| Optimas Capital Limited | Rep | Asset management | 2018-11-28 | 2020-02-25 |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2011-01-13 | 2018-08-31 |