| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| WINBULL SECURITIES INTERNATIONAL (HONG KONG) LIMITED | RO | Asset management | 2026-02-10 | - |
| Rep | Asset management | 2024-06-17 | 2026-02-10 | |
| RO | Advising on securities | 2023-03-03 | - | |
| RO | Dealing in securities | 2023-03-03 | - | |
| Glory Sun Securities Limited | RO | Advising on securities | 2020-09-28 | 2022-11-18 |
| RO | Dealing in securities | 2020-09-28 | 2022-11-18 | |
| Rep | Advising on securities | 2020-06-03 | 2020-09-28 | |
| Rep | Dealing in securities | 2020-06-03 | 2020-09-28 | |
| METHODOLOGY SECURITIES (HK) COMPANY LIMITED | RO | Advising on securities | 2019-01-21 | 2020-01-08 |
| RO | Dealing in securities | 2019-01-21 | 2020-01-08 | |
| BLUESTONE SECURITIES (HK) CO., LIMITED | RO | Dealing in securities | 2015-04-24 | 2018-12-24 |