| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Janus Henderson Investors Hong Kong Limited | Rep | Advising on securities | 2008-05-07 | 2012-09-14 |
| Rep | Dealing in securities | 2008-05-07 | 2012-09-14 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2005-02-17 | 2007-12-31 |
| Rep | Dealing in securities | 2005-02-17 | 2007-12-31 |