Commodity20052006200720082009
Urea, whether or not in aqueous solution$683,869,024$673,863,509$896,234,910$1,053,874$785,418,739
Double salts & mixts. of ammonium sulphate & ammonium nitrate$1,785  $39,109$58,622
Total$683,870,809$673,863,509$896,234,910$1,092,983$785,477,361