| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Marex Hong Kong Limited | Rep | Dealing in futures contracts | 2022-06-28 | - |
| Interactive Brokers Hong Kong Limited | Rep | Leveraged foreign exchange trading | 2019-11-14 | 2022-04-30 |
| Rep | Dealing in futures contracts | 2019-04-23 | 2022-04-30 | |
| Rep | Dealing in securities | 2019-03-19 | 2022-04-30 | |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in securities | 2018-07-27 | 2019-02-22 |
| Rep | Dealing in securities | 2015-08-14 | 2018-01-14 | |
| Gong Ping Futures Limited | Rep | Dealing in futures contracts | 2013-06-24 | 2014-05-01 |
| Gong Ping Securities Limited | Rep | Dealing in securities | 2013-06-24 | 2014-05-01 |