Procurement - commodity forecasting

Written report about Corn;

1) commodity specification - C0rn - what is corn....etc

2) what is the purpose of corn / what can it use for

3) where does it growth - name the major countries, estimate volume produce each year/respective country

4) who is the major exporter

5) who is the major importer

6) what is the unit of mearsurement in commodity market

7) what are the things that will impact the price

8) what are the complexity factors that contribute price fluctuation

9) details current spot price, quotation source