| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities Brokerage (HK) Limited | Rep | Advising on securities | 2025-04-16 | - |
| Rep | Dealing in securities | 2025-04-16 | - | |
| CITIC Securities Futures (HK) Limited | Rep | Dealing in futures contracts | 2025-04-16 | - |
| ARK GROUP HOLDINGS (HONG KONG) LIMITED | Rep | Advising on securities | 2024-10-14 | 2025-04-04 |
| Rep | Dealing in securities | 2024-10-14 | 2025-04-04 |