| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GF Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2026-09-14 | - |
| Rep | Asset management | 2026-09-14 | - | |
| GF Securities (Hong Kong) Brokerage Limited | Rep | Dealing in securities | 2022-06-20 | 2026-07-31 |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2022-02-11 | 2022-05-20 |
| Rep | Dealing in securities | 2021-12-14 | 2022-05-20 | |
| ZHONGTAI INTERNATIONAL FUTURES LIMITED | Rep | Dealing in futures contracts | 2020-09-21 | 2021-11-03 |
| ZHONGTAI INTERNATIONAL SECURITIES LIMITED | Rep | Dealing in securities | 2020-09-07 | 2021-11-03 |
| Rich Union Securities (H.K.) Limited | Rep | Dealing in securities | 2018-11-23 | 2020-08-07 |