Commodity200520062007200820092011
Urea, whether or not in aqueous solution$198,035$77,497$70,128$1,017,107$74,971$5,013
Ammonium sulphate$4,303$14,456$25,009$4,378$499 
Double salts & mixts. of ammonium sulphate & ammonium nitrate$36,124$2,000$691,307$16,543$5,909$18,096
Ammonium nitrate, whether or not in aqueous solution$14,247$20,569$12,646$41,027$123,768$375,002
Mixtures of ammonium nitrate with calcium carbonate/oth. inorganic non-fert ...    $21,214 
Sodium nitrate$6,037    $691
Double salts & mixts. of calcium nitrate & ammonium nitrate  $10,179 $74,032$32,678
Calcium cyanamide  $146   
Mixtures of urea & ammonium nitrate in aqueous/ammoniacal solution   $126$57$204
Nitrogenous min./chem. fertilisers (excl. of 3102.10-3102.80), incl. mixts. ...  $1,174$7,010,345$62,993$197,153
Total$258,746$114,522$810,589$8,089,526$363,443$628,837