| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KR Securities (Hong Kong) Limited | RO | Advising on securities | 2023-08-03 | - |
| RO | Asset management | 2023-08-03 | - | |
| Ahead Asset Management Limited | RO | Advising on securities | 2022-08-23 | 2023-01-31 |
| RO | Asset management | 2022-08-23 | 2023-01-31 | |
| SPARC CAPITAL MANAGEMENT LIMITED | RO | Advising on securities | 2021-01-19 | 2021-10-08 |
| RO | Asset management | 2021-01-19 | 2021-10-08 | |
| HZ CAPITAL LIMITED (HK) | RO | Advising on futures contracts | 2018-09-17 | 2020-07-31 |
| RO | Advising on securities | 2018-09-17 | 2020-07-31 | |
| RO | Asset management | 2018-09-17 | 2020-07-31 | |
| Otkcab Limited | Rep | Asset management | 2015-04-14 | 2017-03-17 |