Fertilizers
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5 headings37 total provisions2026 Rev. 12 dataset
HeadingDescriptionMore specific provisions
3101Animal or vegetable fertilizers, whether or not mixed together or chemically treated; fertilizers produced by the mixing or chemical treatment of animal or vegetable products1 View →3102Mineral or chemical fertilizers, nitrogenous:12 View →3103Mineral or chemical fertilizers, phosphatic:3 View →3104Mineral or chemical fertilizers, potassic:5 View →3105Mineral 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:12 View →Classification reminder
Chapter placement alone does not determine a final HTS code. Read the applicable section and chapter notes, compare the full legal wording, and continue until the required reporting level is reached.
Check Chapter 31 in the official USITC tariff ↗