| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-12-11 | 2010-10-06 |
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2008-09-10 | 2010-10-06 |
| GRAND CATHAY SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-05-08 | 2008-05-31 |