HEADING 3105
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:
Part of Chapter 31 — Fertilizers, Section VI.
Subheadings and tariff lines
3105.10.00.00Products of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg
3105.20.00.00Mineral or chemical fertilizers containing the three fertilizing elements nitrogen, phosphorus and potassium
3105.30.00.00Diammonium hydrogenorthophosphate (Diammonium phosphate)
3105.40.00Ammonium dihydrogenorthophosphate (Monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (Diammonium phosphate)
3105.40.00.10Ammonium dihydrogenorthophosphate (Monoammonium phosphate)
3105.40.00.50Other
3105D01Other mineral or chemical fertilizers containing the two fertilizing elements nitrogen and phosphorus:
3105.51.00.00Containing nitrates and phosphates
3105.59.00.00Other
3105.60.00.00Mineral or chemical fertilizers containing the two fertilizing elements phosphorus and potassium
3105.90.00Other
3105.90.00.10Potassium nitrate-sodium nitrate mixtures
3105.90.00.50Other
Recent CBP rulings on heading 3105
N359858
April 16, 2026
The tariff classification of Power K from Brazil
N359854
April 15, 2026
The tariff classification of Herbitec from Brazil
N359849
April 13, 2026
The tariff classification of Biofran from Brazil
N359855
April 13, 2026
The tariff classification of Aminomax from Brazil
N359845
April 10, 2026
The tariff classification of fertilizers from Brazil
N359848
April 10, 2026
The tariff classification of Max Fulvic from Brazil
N359847
April 8, 2026
The tariff classification of Mega from Brazil
N359852
April 8, 2026
The tariff classification of Enxofre+ from Brazil
N359846
April 3, 2026
The tariff classification of Aminomix from Brazil
H327577
May 8, 2024
Application for Further Review of Protest No. 300422101621; SIPCO Innovations Inc.; USMCA Preference Eligibility for Plant Fertilizer Amendment; Section 301 Trade Remedy
N329202
December 1, 2022
The tariff classification of Agroxilato-K fertilizer from Spain
N329200
November 22, 2022
The tariff classification of Sal-Wax-Ca fertilizer from Spain
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