| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ZhongYi Investment Managers Limited | Rep | Advising on securities | 2025-12-09 | - |
| Rep | Asset management | 2025-12-09 | - | |
| Oasis Management (Hong Kong) | RO | Asset management | 2020-07-13 | 2022-11-30 |
| Rep | Advising on futures contracts | 2019-09-16 | 2022-11-30 | |
| Rep | Advising on securities | 2019-09-16 | 2022-11-30 | |
| Rep | Asset management | 2018-07-23 | 2020-07-13 | |
| OP INVESTMENT MANAGEMENT LIMITED | Rep | Asset management | 2015-09-01 | 2018-07-23 |
| Oasis Management (Hong Kong) | Rep | Advising on futures contracts | 2012-05-22 | 2014-08-25 |
| Rep | Advising on securities | 2012-05-22 | 2014-08-25 | |
| Rep | Asset management | 2012-05-22 | 2014-08-25 | |
| Kilometre Capital Management Limited | Rep | Asset management | 2011-07-04 | 2011-12-31 |