| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CITIC Securities (Hong Kong) Limited | Rep | Advising on corporate finance | 2007-10-10 | 2009-03-04 |
| Rep | Advising on securities | 2007-10-10 | 2009-03-04 | |
| CLSA LIMITED | Rep | Dealing in securities | 2007-09-14 | 2007-10-12 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2005-05-23 | 2007-07-25 |