| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Citadel Securities (Hong Kong) Limited | Rep | Dealing in futures contracts | 2016-07-11 | 2024-02-16 |
| Rep | Dealing in securities | 2016-07-11 | 2024-02-16 | |
| SG SECURITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2009-08-18 | 2011-08-25 |
| Rep | Providing automated trading services | 2009-07-08 | 2011-08-25 | |
| Rep | Dealing in securities | 2009-07-08 | 2011-08-25 |