| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CA Premium International (HK) Limited | Rep | Leveraged foreign exchange trading | 2017-07-04 | 2019-07-12 |
| Yuanta Securities (Hong Kong) Company Limited | Rep | Leveraged foreign exchange trading | 2016-06-02 | 2016-10-31 |
| Rep | Dealing in futures contracts | 2016-06-02 | 2017-06-19 | |
| Rep | Dealing in securities | 2016-06-02 | 2017-06-19 | |
| CA Premium International (HK) Limited | Rep | Leveraged foreign exchange trading | 2014-02-19 | 2016-05-21 |
| KVB Kunlun Securities (HK) Limited | Rep | Dealing in securities | 2013-12-16 | 2016-05-21 |