| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2010-06-23 | 2011-07-30 |
| CF GLOBAL (HK) LIMITED | Rep | Dealing in futures contracts | 2006-11-23 | 2006-11-30 |
| Rep | Dealing in securities | 2004-04-19 | 2006-11-30 | |
| BGC SECURITIES (HONG KONG) LLC | Rep | Dealing in securities | 2004-01-06 | 2004-04-06 |