Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)
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) > Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate)
Duty Rate (from China)
Products classified under Tariff item 3105.40.00.00
DAP Granules 21-53-0 High Nitrogen Blend
DAP Granules 21-53-0 High Nitrogen Blend is a premium diammonium phosphate fertilizer with elevated nitrogen content, supplied in 1-metric-ton jumbo bags. It is classifiable under tariff item 3105.40.00 as a mixture of diammonium hydrogenorthophosphate with other phosphate compounds, meeting the chapter note 5 provision for intermixtures.
3105.40.00DAP-MAP 15-30-15 Complete Starter Blend
DAP-MAP 15-30-15 Complete Starter Blend is a triple mixture of DAP, MAP, and potash, creating a balanced 15-30-15 starter fertilizer. It falls under tariff item 3105.40.00 because it is a mixture of monoammonium and diammonium phosphates, even with potash added, as long as it is not classified under the NPK heading 3105.20.00.
3105.40.00Diammonium Phosphate 18-46-0 Granular Fertilizer
Diammonium Phosphate 18-46-0 Granular Fertilizer is standard DAP with 18% nitrogen and 46% P2O5, directly matching the description of diammonium hydrogenorthophosphate. It is classifiable under tariff item 3105.40.00 as a pure compound or in mixtures, per chapter note 5.
3105.40.00Hydroponic Monoammonium Phosphate Solution
Hydroponic Monoammonium Phosphate Solution is a liquid MAP solution for hydroponics. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate in aqueous solution, as it is not put up in forms or packages of heading 31.05.
3105.40.00MAP 11-55-0 High Purity Fertigation Grade
MAP 11-55-0 High Purity Fertigation Grade is ultra-pure monoammonium phosphate with low insolubles, designed for drip systems. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, per chapter note 5.
3105.40.00MAP and DAP 50/50 Blend
MAP and DAP 50/50 Blend is a 50/50 mixture of monoammonium and diammonium phosphates with a 16-32-0 analysis, packaged for retail farm supply stores under 10 kg. It is classifiable under tariff item 3105.40.00 as an intermixture, but note the retail packaging may shift classification to 3105.10.00.
3105.40.00MAP-DAP 16-20-0 Starter Fertilizer Blend
MAP-DAP 16-20-0 Starter Fertilizer Blend is a mixture of monoammonium and diammonium phosphates with a 16-20-0 analysis. It is explicitly covered by tariff item 3105.40.00 as an intermixture of these two compounds, per chapter note 5.
3105.40.00MAP Lawn Starter Fertilizer Bag
MAP Lawn Starter Fertilizer Bag is a 5 kg bag of monoammonium phosphate for lawn seeding, packaged for retail sale. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, but the retail packaging under 10 kg may shift it to 3105.10.00.
3105.40.00Micro-Prilled DAP 18-46-0 Fine Grade
Micro-Prilled DAP 18-46-0 Fine Grade is diammonium phosphate with a smaller particle size for precision agriculture. It is classifiable under tariff item 3105.40.00 as diammonium hydrogenorthophosphate, regardless of particle size.
3105.40.00Monoammonium Phosphate 11-52-0 Fertilizer
Monoammonium Phosphate 11-52-0 Fertilizer is pure MAP with 11% nitrogen and 52% P2O5, used for basal application. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, per chapter note 5.
3105.40.00Monoammonium Phosphate 11-52-0 Granules
Monoammonium Phosphate 11-52-0 Granules is granular MAP fertilizer, standard for starter fertilizers. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, per chapter note 5.
3105.40.00Monoammonium Phosphate Acidifier
Monoammonium Phosphate Acidifier is MAP used as a soil acidifier for blueberries and azaleas. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, as its primary function is fertilization, even with soil acidification benefits.
3105.40.00Neutralized MAP 10-50-0 Low pH Fertilizer
Neutralized MAP 10-50-0 Low pH Fertilizer is monoammonium phosphate treated to reduce soil acidification, supplied in FIBCs over 500 kg. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, as neutralization does not alter its chemical identity.
3105.40.00Organic Certified MAP Fertilizer
Organic Certified MAP Fertilizer is OMRI-listed monoammonium phosphate for organic farming. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, as organic certification does not change its chemical composition.
3105.40.00Water-Soluble Monoammonium Phosphate 12-61-0
Water-Soluble Monoammonium Phosphate 12-61-0 is high-solubility MAP crystals for fertigation systems. It is classifiable under tariff item 3105.40.00 as ammonium dihydrogenorthophosphate, per chapter note 5.