Commodity20052007200920102011
Urea, whether or not in aqueous solution$462,906$27,247   
Ammonium sulphate  $60,867 $1,349,813
Double salts & mixts. of ammonium sulphate & ammonium nitrate $276,106 $218,074$37,322
Nitrogenous min./chem. fertilisers (excl. of 3102.10-3102.80), incl. mixts. ... $284   
Total$462,906$303,637$60,867$218,074$1,387,135