| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Open Securities Limited | Rep | Dealing in futures contracts | 2013-04-30 | 2016-11-01 |
| Rep | Dealing in securities | 2013-04-30 | 2016-11-01 | |
| Success Futures and Foreign Exchange Limited | Rep | Dealing in futures contracts | 2012-07-04 | 2013-04-03 |
| Success Securities Limited | Rep | Dealing in securities | 2012-07-04 | 2013-04-03 |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Advising on futures contracts | - | 2004-02-27 |
| Rep | Asset management | - | 2004-02-27 | |
| Rep | Dealing in futures contracts | - | 2004-04-22 |