| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sucden Financial (HK) Limited | Rep | Leveraged foreign exchange trading | 2014-07-07 | 2015-09-11 |
| RO | Dealing in futures contracts | 2012-05-10 | 2015-09-11 | |
| Rep | Dealing in futures contracts | 2011-02-09 | 2012-05-10 | |
| Asia Pacific Securities Limited | Rep | Advising on securities | 2010-12-31 | 2010-12-31 |
| YUE XIU FUTURES COMPANY LIMITED | Rep | Advising on futures contracts | 2009-01-12 | 2010-04-08 |
| Rep | Dealing in futures contracts | 2009-01-12 | 2010-04-08 | |
| Asia Pacific Securities Limited | Rep | Dealing in securities | 2007-08-13 | 2010-12-31 |