| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Arete Research Asia Limited | Rep | Advising on securities | 2012-12-05 | 2013-06-12 |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Advising on securities | 2010-08-27 | 2012-08-15 |
| Rep | Dealing in securities | 2010-08-27 | 2012-08-15 | |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2004-09-23 | 2010-05-18 |