| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HSBC SECURITIES BROKERS (ASIA) LIMITED | Rep | Dealing in securities | 2016-08-31 | - |
| SG SECURITIES (HK) LIMITED | Rep | Providing automated trading services | 2016-06-06 | 2016-06-17 |
| Rep | Dealing in futures contracts | 2016-06-06 | 2016-06-17 | |
| Rep | Dealing in securities | 2016-06-06 | 2016-06-17 | |
| Gradient Trading Hong Kong Limited | Rep | Dealing in futures contracts | 2014-09-12 | 2014-11-18 |
| Rep | Dealing in securities | 2014-09-12 | 2014-11-18 | |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2006-12-20 | 2012-01-10 |
| Rep | Dealing in securities | 2006-12-20 | 2012-01-10 |