Other
Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg: > Ammonium dihydrogenorthophosphate (Monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (Diammonium phosphate) > Other
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 3105.40.00.50
Monoammonium Phosphate 18-46-0 Fertilizer
A water-soluble fertilizer containing 18% nitrogen and 46% P2O5 in the form of monoammonium phosphate (MAP), packaged in 5 kg bags for retail garden use. Classified under HTS 3105.40.0050 as monoammonium phosphate not put up for retail sale in smaller packages but meeting the 'other' specification for mixtures with diammonium phosphate. Ideal for starter fertilizers in agriculture.
Diammonium Phosphate 21-53-0 Blend
High-phosphorus fertilizer mix of diammonium phosphate (DAP) providing 21% nitrogen and 53% P2O5, supplied in 9 kg waterproof bags for home lawn applications. Falls under HTS 3105.40.0050 as 'other' mixtures of mono- and di-ammonium phosphates in retail packaging under 10 kg.
MAP/DAP 16-52-0 Starter Fertilizer
Blend of monoammonium and diammonium phosphates yielding 16% N and 52% P2O5, packaged in 4 kg boxes for seed starting and turf care. HTS 3105.40.0050 applies to these 'other' NP mixtures in consumer packs not exceeding 10 kg gross weight.
Water-Soluble Monoammonium Phosphate 12-61-0
Crystal-grade MAP fertilizer with 12% nitrogen and 61% P2O5 for hydroponics, in 2.5 kg resealable pouches. Qualifies under HTS 3105.40.0050 as other ammonium dihydrogenorthophosphate preparations in small retail packaging.
Granular DAP/MAP Blend for Greenhouse Use
2-4mm granules combining DAP and MAP at 19-50-0 analysis, 7 kg bags for controlled environment agriculture. HTS 3105.40.0050 covers these other mixtures of ammonium phosphates in packages ≤10 kg.
High-Purity MAP 11-55-0 for Foliar Application
Low-impurity monoammonium phosphate crystals (11% N, 55% P2O5) in 1 kg soluble packets for foliar feeding. Falls under 3105.40.0050 as other monoammonium phosphate products in retail form.
Retail 17-44-0 Ammonium Phosphate Mix
Consumer-grade blend of mono- and di-ammonium phosphates (17-44-0) in 10 kg net bags with applicator scoop. HTS 3105.40.0050 for these other NP fertilizers in retail packaging.
Crystal MAP/DAP for Hydroponic Systems
Fine crystal mixture of MAP and DAP (14-58-0) in 3 kg moisture-proof jars for nutrient solutions. Classified 3105.40.0050 as other ammonium phosphate mixtures.
Low-Nitrogen DAP Granules 0-46-0
Diammonium phosphate granules emphasizing phosphorus (trace N, 46% P2O5) in 6 kg bags. HTS 3105.40.0050 as mixtures thereof with monoammonium phosphate.
Bloom Booster MAP 10-50-0
Monoammonium phosphate bloom formula (10-50-0) in 5 kg branded retail bags. Under 3105.40.0050 for other phosphate mixtures.