| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-13 | 2013-11-09 |
| Rep | Dealing in securities | 2010-10-13 | 2013-11-09 | |
| FT Securities Limited | Rep | Advising on futures contracts | 2008-01-03 | 2009-05-16 |
| Rep | Dealing in futures contracts | 2008-01-03 | 2009-05-16 | |
| Rep | Dealing in securities | 2008-01-03 | 2009-05-16 |