| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Wells Fargo Securities Asia Limited | Rep | Advising on securities | 2009-07-24 | 2011-05-06 |
| Rep | Dealing in securities | 2009-07-24 | 2011-05-06 | |
| GOLDMAN SACHS (ASIA) L.L.C. | Rep | Dealing in securities | 2008-06-12 | 2008-11-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-11-15 | 2008-05-22 |