| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Black Marble Securities Limited | Rep | Dealing in securities | 2016-03-18 | 2018-10-30 |
| Gong Ping Futures Limited | Rep | Dealing in futures contracts | 2013-06-14 | 2014-05-01 |
| Gong Ping Securities Limited | Rep | Dealing in securities | 2013-06-14 | 2014-05-01 |