| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2019-01-02 | - |
| GOLDMAN SACHS (ASIA) SECURITIES LIMITED | Rep | Providing automated trading services | 2016-10-11 | 2018-09-18 |
| Rep | Dealing in futures contracts | 2016-10-11 | 2018-09-18 | |
| Rep | Dealing in securities | 2016-10-11 | 2018-09-18 | |
| Rep | Providing automated trading services | 2014-07-10 | 2016-10-10 | |
| Rep | Dealing in securities | 2012-04-27 | 2016-10-10 | |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2012-01-13 | 2018-09-18 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2012-01-13 | 2016-10-10 |