| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CA Premium International (HK) Limited | Rep | Leveraged foreign exchange trading | 2010-10-07 | 2018-09-28 |
| KVB Kunlun Securities (HK) Limited | Rep | Dealing in securities | 2010-10-07 | 2016-05-30 |
| SOUTH CHINA COMMODITIES LIMITED | Rep | Dealing in futures contracts | 2007-11-09 | 2008-06-17 |
| SOUTH CHINA SECURITIES LIMITED | Rep | Dealing in securities | 2007-11-09 | 2008-06-17 |