| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Securities (Hong Kong) Limited | Rep | Dealing in futures contracts | 2025-02-26 | 2026-04-30 |
| Rep | Dealing in securities | 2025-02-17 | 2026-04-30 | |
| BARCLAYS CAPITAL ASIA LIMITED | Rep | Dealing in securities | 2023-12-11 | 2024-12-16 |
| Rep | Dealing in securities | 2018-02-01 | 2023-04-25 |