| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Sanford C. Bernstein (Hong Kong) Limited | RO | Advising on securities | 2011-09-28 | - |
| RO | Dealing in securities | 2011-09-28 | - | |
| AllianceBernstein Hong Kong Limited | Rep | Advising on securities | 2009-10-15 | 2011-10-24 |
| Rep | Dealing in securities | 2009-10-15 | 2011-10-24 | |
| Rep | Advising on securities | 2009-08-14 | 2009-10-13 |