| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Gentleman Capital Limited | Rep | Dealing in securities | 2025-01-16 | - |
| Rep | Advising on securities | 2023-07-11 | - | |
| Rep | Asset management | 2021-08-19 | - | |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2018-11-19 | 2021-06-21 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2018-07-24 | 2021-06-21 |
| CHINA QIANHAI ZHONGJIN SECURITIES LIMITED | Rep | Dealing in securities | 2016-11-16 | 2017-09-22 |