Other, including mixtures not specified in the foregoing subheadings
Mineral or chemical fertilizers, nitrogenous: > Other, including mixtures not specified in the foregoing subheadings
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 3102.90.01.00
Urea Ammonium Nitrate Solution (UAN-32)
A liquid fertilizer solution containing 32% nitrogen from urea and ammonium nitrate in aqueous form. It falls under HTS 3102.90.01.00 as a liquid fertilizer mixture of urea and ammonium nitrate not specified in other subheadings of 3102. Commonly used for foliar and soil application in agriculture.
Ammonium Sulfate with Urea Blend 21-0-0
Granular fertilizer mixture of ammonium sulfate and urea providing 21% nitrogen. Classified under HTS 3102.90.01.00 as a mixture of goods from note 2(a)(iv) and (viii) not specified elsewhere in 3102. Suitable for sulfur-deficient soils.
Calcium Nitrate Ammonium Nitrate Mixture
Double salt fertilizer combining calcium nitrate and ammonium nitrate for enhanced solubility. Falls under HTS 3102.90.01.00 per note 2(a)(v) for mixtures not elsewhere specified. Used in hydroponics and greenhouse production.
Urea Calcium Cyanamide Fertilizer Blend
Granulated mixture of urea and calcium cyanamide for slow-release nitrogen. Classified in HTS 3102.90.01.00 as unspecified mixture of note 2(a)(vii) and (viii) components. Ideal for pasture and turf applications.
Ammonium Chloride Chalk Fertilizer Mix
Mixture of ammonium chloride with chalk/gypsum per note 2(c), providing nitrogen and soil amendment. HTS 3102.90.01.00 covers this unspecified mixture for sodic soil correction. Ground application for field crops.
Sodium Nitrate Urea Blend 26-0-0
Chilean nitrate (sodium nitrate) mixed with urea for balanced nitrogen release. HTS 3102.90.01.00 per note 2(a)(i) and (viii) mixture provisions. Organic-approved for certain farming systems.
Multi-Nitrogen Starter Fertilizer 20-5-10
Liquid starter containing ammonium nitrate, urea, and minor phosphate/potash. While having P&K, nitrogen dominant classification under 3102.90.01.00 for unspecified mixtures. Applied at planting for row crops.
Ammoniacal Urea Solution 28% Nitrogen
Liquid fertilizer of urea in ammoniacal solution per note 2(d). HTS 3102.90.01.00 covers this unspecified liquid form. Used in fertigation systems for orchards.
Sulfur-Coated Urea Ammonium Sulfate
Controlled-release blend of sulfur-coated urea and ammonium sulfate. Classified under HTS 3102.90.01.00 as unspecified mixture with coating for slow release. Reduces application frequency.
Gypsum-Amended Ammonium Nitrate
Ammonium nitrate mixed with gypsum per note 2(c) for dust control and calcium addition. HTS 3102.90.01.00 for these unspecified amendment mixtures. Used on alkaline soils.