| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2011-03-16 | 2012-04-19 |
| Coventry Capital HK Limited | Rep | Dealing in securities | 2010-06-17 | 2011-03-07 |
| J.P. MORGAN BROKING (HONG KONG) LIMITED | Rep | Advising on securities | 2007-11-21 | 2009-08-10 |
| Rep | Dealing in securities | 2007-11-21 | 2009-08-10 |