| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Harbour International Securities Limited | Rep | Dealing in securities | 2025-02-07 | 2025-03-21 |
| China Harbour International Capital Limited | RO | Advising on corporate finance | 2024-02-05 | 2025-03-21 |
| ZHONGTAI INTERNATIONAL CAPITAL LIMITED | Rep | Advising on corporate finance | 2019-05-09 | 2021-12-08 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2017-01-25 | 2021-12-08 |
| ZHONGTAI INTERNATIONAL CAPITAL LIMITED | Rep | Dealing in securities | 2015-08-21 | 2017-01-25 |
| Rep | Advising on corporate finance | 2014-08-19 | 2017-01-25 |