US Census Bureau · data through August 2026 · updated monthly

HS chapter 31

Fertilizers

24 products · US trade over the 12 months to August 2026

ProductUS importsUS exports
Animal or vegetable fertilizers, including mixed or chemically treated; fertilizers made by mixing or chemically treating animal or vegetable productsHS 3101.00$56.5M$52.1M
Urea, whether or not in aqueous solutionHS 3102.10$2.39B$679.0M
Ammonium sulfateHS 3102.21$274.0M$99.6M
Double salts and mixtures of ammonium sulfate and ammonium nitrate, not elsewhere specifiedHS 3102.29$1.5M$1.7M
Ammonium nitrate, whether or not in aqueous solutionHS 3102.30$138.9M$231.6M
Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substancesHS 3102.40$10.6M$208K
Sodium nitrateHS 3102.50$31.0M$11.7M
Double salts and mixtures of calcium nitrate and ammonium nitrateHS 3102.60$70.0M$11.7M
Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solutionHS 3102.80$661.2M$229.3M
Nitrogeneous mineral or chemical fertilizers, including mixtures, not elsewhere specifiedHS 3102.90$99.5M$58.0M
Superphosphates containing by weight 35% or more of diphosphorus pentaoxide (p2o5)HS 3103.11$244.4M$27.4M
Superphosphates, not elsewhere specifiedHS 3103.19$414K$6.2M
Phosphatic mineral or chemical fertilizers, not elsewhere specifiedHS 3103.90$99.4M$10.2M
Potassium chlorideHS 3104.20$3.25B$1.19B
Potassium sulfateHS 3104.30$91.7M$30.7M
Potassic mineral or chemical fertilizer, not elsewhere specifiedHS 3104.90$40.0M$114.9M
Fertilizing materials, in tablets or similar forms or in packages of a gross weight not exceeding 10 kgHS 3105.10$25.3M$21.5M
Mineral or chemical fertilizers containing the three fertilizing elements nitrogen, phosphorus and potassiumHS 3105.20$150.9M$84.3M
Diammonium hydrogenorthophosphate (diammonium phosphate)HS 3105.30$441.3M$573.5M
Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)HS 3105.40$470.6M$1.46B
Mineral or chemical fertilizers containing nitrates and phosphatesHS 3105.51$11.2M$85.2M
Mineral or chemical fertilizers containing the two fertilizing elements nitrogen and phosphorus, not elsewhere specifiedHS 3105.59$59.5M$933.4M
Mineral or chemical fertilizers containing the two fertilizing elements phosphorus and potassiumHS 3105.60$33.7M$15.4M
Fertilizers, not elsewhere specifiedHS 3105.90$113.9M$232.0M

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