| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| SOUTHWEST SECURITIES (HK) BROKERAGE LIMITED | Rep | Dealing in securities | 2012-03-02 | 2013-07-01 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Dealing in futures contracts | 2008-06-11 | 2013-07-01 |
| Rep | Dealing in futures contracts | 2005-06-09 | 2007-11-01 |