| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2019-11-25 | - |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2016-06-20 | 2016-06-25 |
| Rep | Dealing in securities | 2014-03-21 | 2014-03-29 | |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2011-08-17 | 2011-11-17 |
| GOLDMAN SACHS FUTURES (ASIA) LIMITED | Rep | Dealing in futures contracts | 2011-08-17 | 2011-11-17 |