| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | Rep | Advising on securities | 2011-10-24 | 2013-06-26 |
| Rep | Dealing in securities | 2011-10-24 | 2013-06-26 | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2010-05-12 | 2011-10-24 |
| Rep | Dealing in securities | 2010-05-12 | 2011-10-24 |