| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Standard Chartered Securities (Hong Kong) Limited | Rep | Dealing in securities | 2008-06-19 | 2010-03-22 |
| Rep | Advising on securities | 2008-06-10 | 2010-03-22 | |
| UBS SECURITIES ASIA LIMITED | Rep | Advising on securities | 2006-08-11 | 2008-04-29 |