| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| ALTRUIST FINANCIAL GROUP LIMITED | Rep | Dealing in securities | 2012-03-12 | 2014-07-18 |
| Rep | Advising on securities | 2004-07-20 | 2014-07-18 | |
| SOUTHWEST SECURITIES (HK) FUTURES LIMITED | Rep | Advising on futures contracts | - | 2003-05-27 |
| Rep | Asset management | - | 2003-05-27 | |
| Rep | Dealing in futures contracts | - | 2003-05-27 |