Commodity2005200620072008
Urea, whether or not in aqueous solution$151  $24
Ammonium sulphate$38$239$40$6,269
Double salts & mixts. of ammonium sulphate & ammonium nitrate$2,405  $24
Mixtures of ammonium nitrate with calcium carbonate/oth. inorganic non-fert ... $1,216  
Sodium nitrate$4,344$79  
Double salts & mixts. of calcium nitrate & ammonium nitrate $123$2,423 
Mixtures of urea & ammonium nitrate in aqueous/ammoniacal solution$39,271$662$4 
Nitrogenous min./chem. fertilisers (excl. of 3102.10-3102.80), incl. mixts. ...$25,421$811$4,468$902
Total$71,630$3,130$6,935$7,219