| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2024-07-15 | 2024-09-25 |
| Rep | Dealing in futures contracts | 2024-07-15 | 2025-11-20 | |
| Credit Suisse (Hong Kong) Limited | Rep | Dealing in futures contracts | 2022-03-02 | 2025-11-20 |
| Rep | Dealing in securities | 2022-03-02 | 2025-11-20 | |
| SG SECURITIES (HK) LIMITED | Rep | Providing automated trading services | 2011-08-26 | 2017-07-18 |
| Rep | Dealing in securities | 2011-08-26 | 2017-07-18 | |
| Rep | Dealing in futures contracts | 2011-08-26 | 2021-10-15 |