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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If put up in retail packages under 10 kg
Fertilizers in consumer-ready tablets, packets or retail forms exceeding 10kg total weight shift to heading 3105.
If consisting solely of urea without mixtures
Pure urea without other nitrogenous components falls under the specific subheading 3102.10.
If containing potassium components
Mixtures including potassium salts are classified under 3102.80 for nitrogenous fertilizers with potassium.
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Import Tips & Compliance
• Verify the product is not packaged for retail in forms covered by 3105 to avoid reclassification
• Provide chemical composition certificates confirming nitrogen content from urea/ammonium nitrate
• Check for aqueous/ammoniacal solution status per note 2(d) to confirm 3102 eligibility
Related Products under HTS 3102.90.01.00
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.