| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Conrad Investment Services Limited | Rep | Dealing in securities | 2023-08-25 | 2024-01-03 |
| HUA NAN SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2017-11-14 | 2021-07-02 |
| KINGSTON FUTURES LIMITED | Rep | Dealing in futures contracts | 2012-07-25 | 2017-10-03 |
| KINGSTON SECURITIES LIMITED | Rep | Dealing in securities | 2010-03-15 | 2017-10-03 |