NP Fertilizer Tablets
Compressed tablets containing nitrogen and phosphorus compounds designed for slow-release fertilization of plants. Classified under HTS 3105.59.00.00 because they are packaged in tablet form with gross weight not exceeding 10 kg, containing exactly two fertilizing elements: nitrogen and phosphorus.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing only urea as nitrogen source without phosphorus
Pure urea fertilizers fall under heading 3102, but adding phosphorus creates a two-nutrient mix requiring 3105 classification
If packaged in retail bags over 10kg gross weight
Heading 3105 applies only to packages ≤10kg; larger retail packages shift to diammonium hydrogenorthophosphate classification
If containing additional micronutrients beyond N-P
Products with more than two primary fertilizing elements fall under the 'other fertilizers' subheading
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Import Tips & Compliance
• Verify tablet packaging weight does not exceed 10kg per unit to qualify for this heading; obtain phytosanitary certificates if required by destination country; label clearly with N-P content percentages to meet fertilizer regulations
Related Products under HTS 3105.59.00.00
Monoammonium Phosphate 11-52 Fertilizer Pack
Retail package of monoammonium phosphate (MAP) fertilizer with 11% nitrogen and 52% P2O5, net weight 5kg. Falls under HTS 3105.59.00.00 as it contains precisely nitrogen and phosphorus in consumer packaging under 10kg.
Diammonium Phosphate 18-46 Starter Fertilizer
DAP fertilizer granules in 4.5kg moisture-proof bags for starter applications, providing 18% nitrogen and 46% phosphorus. HTS 3105.59.00.00 applies due to two-element N-P composition in retail packaging under 10kg.
Water-Soluble NP 12-61 Fertilizer Pouches
Soluble monoammonium phosphate powder in 1kg foil pouches for hydroponic systems, 12% N and 61% P2O5. Classified HTS 3105.59.00.00 for containing only nitrogen and phosphorus in small consumer packaging.
Slow-Release Nitrogen Phosphorus Prills 10kg Box
Polymer-coated prills providing controlled release of 16% nitrogen and 20% phosphorus over 90 days, packed in 10kg boxes. HTS 3105.59.00.00 due to N-P only composition meeting the ≤10kg packaging criterion.
MAP Fertilizer for Turf 9-37 Retail Pack
Monoammonium phosphate specifically formulated for turfgrass with 9% N and 37% P2O5 in 7kg bags. Falls under HTS 3105.59.00.00 as retail N-P fertilizer under 10kg packaging weight.
NP Blend 20-20 Balanced Fertilizer Sachets
Balanced 20-20-0 N-P blend in 500g convenience sachets for home gardening. HTS 3105.59.00.00 classification for two-element mineral fertilizer in consumer packages.