Commodity200520062007200820092010
Urea, whether or not in aqueous solution$543,912,374$545,598,634$904,684,705$1,473,506,375$764,182,038$952,243,057
Ammonium sulphate$273$11,145$10,993   
Double salts & mixts. of ammonium sulphate & ammonium nitrate$448,900$1,209,647$772,114  $2,099,736
Ammonium nitrate, whether or not in aqueous solution$65,360,885$116,658,529$214,625,499$216,460,537$251,166,563$278,023,281
Mixtures of ammonium nitrate with calcium carbonate/oth. inorganic non-fert ...$10,817$1,248    
Double salts & mixts. of calcium nitrate & ammonium nitrate$607 $89   
Mixtures of urea & ammonium nitrate in aqueous/ammoniacal solution$15,911,822$16,288   $608,001
Nitrogenous min./chem. fertilisers (excl. of 3102.10-3102.80), incl. mixts. ...$210,472 $33,783   
Total$625,856,150$663,495,491$1,120,127,183$1,689,966,912$1,015,348,601$1,232,974,075