| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in futures contracts | 2009-04-17 | 2015-05-14 |
| Rep | Dealing in securities | 2009-03-02 | 2015-05-14 | |
| QUEST STOCKBROKERS (HK) LIMITED | Rep | Dealing in securities | 2008-06-18 | 2009-01-24 |