| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| EIA Capital International Company Limited | RO | Asset management | 2023-03-27 | - |
| Hong Kong Top Grade Asset Management Company Limited | RO | Advising on securities | 2022-04-06 | 2022-05-17 |
| RO | Asset management | 2022-04-06 | 2022-05-17 | |
| RO | Dealing in securities | 2022-04-06 | 2022-05-17 | |
| Evergain Funds Limited | RO | Advising on securities | 2020-07-17 | 2021-12-31 |
| RO | Asset management | 2020-07-17 | 2021-12-31 | |
| Leading Securities Company Limited | RO | Advising on securities | 2019-01-28 | 2019-10-11 |
| Rep | Advising on securities | 2017-10-27 | 2019-01-28 | |
| RO | Dealing in securities | 2017-10-27 | 2019-10-11 | |
| Rep | Dealing in securities | 2017-04-11 | 2017-10-27 | |
| RO | Asset management | 2017-03-10 | 2019-10-11 | |
| Rep | Asset management | 2017-02-14 | 2017-03-10 | |
| SINOLINK SECURITIES (HONG KONG) COMPANY LIMITED | RO | Asset management | 2011-10-06 | 2017-02-13 |
| Rep | Asset management | 2008-04-16 | 2011-10-06 | |
| Rep | Dealing in securities | 2004-10-14 | 2017-02-13 |