| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CONTRENDIAN LIMITED | RO | Advising on securities | 2022-05-13 | 2026-09-24 |
| RO | Asset management | 2017-05-04 | 2026-09-24 | |
| Horizon Asset International (HK) Limited | Rep | Asset management | 2013-04-16 | 2014-09-30 |
| Point72 Hong Kong Limited | Rep | Asset management | 2011-06-02 | 2013-04-02 |
| AM Squared Limited | Rep | Asset management | 2006-09-13 | 2011-03-03 |