Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances
Mineral or chemical fertilizers, nitrogenous: > Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 3102.40.00.00
Ammonium Nitrate Calcium Carbonate Fertilizer Blend
This fertilizer is a mixture of ammonium nitrate with calcium carbonate, providing nitrogen for plant growth and calcium for soil pH adjustment. It falls under HTS 3102.40.00.00 as it consists of ammonium nitrate mixed with inorganic nonfertilizing calcium carbonate, per Chapter 31 note 2(c). Not suitable for blasting due to dilution with non-explosive substances.
NitrogenBoost Ammonium Nitrate Gypsum Mix
NitrogenBoost is an agricultural fertilizer blending ammonium nitrate with gypsum (calcium sulfate) to deliver nitrogen while improving soil structure. Classified under HTS 3102.40.00.00 as a mixture of ammonium nitrate with inorganic nonfertilizing substances like gypsum, as defined in note 2(c). Ideal for sulfur-deficient soils.
SoilBalans Ammonium Nitrate Chalk Fertilizer
SoilBalans combines ammonium nitrate with ground chalk (calcium carbonate) to supply nitrogen and neutralize acidic soils. It qualifies for HTS 3102.40.00.00 under note 2(c) as ammonium nitrate mixed with nonfertilizing inorganic chalk. Commonly used in crop production on acidic farmlands.
AgriNitro Dolomitic Lime Ammonium Nitrate Blend
This blend mixes ammonium nitrate with dolomitic lime (calcium/magnesium carbonate) for dual nitrogen and micronutrient supply. HTS 3102.40.00.00 applies per note 2(c) for mixtures with inorganic nonfertilizing carbonates. Prevents magnesium deficiencies in field crops.
FieldPrime Ammonium Nitrate Magnesite Mix
FieldPrime fertilizer incorporates ammonium nitrate with magnesite (magnesium carbonate) to boost nitrogen and magnesium levels. Classified in HTS 3102.40.00.00 as it matches note 2(c)'s description of ammonium nitrate with inorganic nonfertilizing substances. Suited for vegetable production.
CropGuard Ammonium Nitrate Clay Fertilizer Blend
CropGuard mixes ammonium nitrate with inert clay (kaolin or bentonite) to control nutrient release in slow-release applications. Falls under HTS 3102.40.00.00 per note 2(c) as clay is an inorganic nonfertilizing substance. Used in erosion-prone areas.
GreenYield Ammonium Nitrate Limestone Powder Mix
GreenYield provides ammonium nitrate combined with finely ground limestone for acid soil correction and nitrogen fertilization. HTS 3102.40.00.00 classification per note 2(c) for mixtures with calcium carbonate-based substances. Popular for pasture improvement.