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EU Combined Nomenclature CN2026

HS code 3104: Mineral or chemical fertilisers, potassic

Heading 3104 of the EU Combined Nomenclature 2026, in chapter 31, with the official text of every 6-digit subheading and 8-digit CN code below it.

Official description

3104Mineral or chemical fertilisers, potassic

Place in the nomenclature: 31 Fertilisers > 3104

Explanatory note (Eurostat)

Mineral or chemical potassic fertilisers (excl. those in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

Subheadings (6 digits)
3
CN codes (8 digits)
5

Subheadings and CN codes in heading 3104

  • 3104 20Potassium chloride

    Explanatory note (Eurostat): Potassium chloride for use as fertiliser (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

    • 3104 20 10 With a potassium content evaluated as K2O, by weight, not exceeding 40 % on the dry anhydrous product
    • 3104 20 50 With a potassium content evaluated as K2O, by weight, exceeding 40 % but not exceeding 62 % on the dry anhydrous product
    • 3104 20 90 With a potassium content evaluated as K2O, by weight, exceeding 62 % on the dry anhydrous product
  • 3104 30Potassium sulphate

    Explanatory note (Eurostat): Potassium sulphate (excl. that in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

    • 3104 30 00 Potassium sulphate
  • 3104 90Other

    Explanatory note (Eurostat): Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

    • 3104 90 00 Other

The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.

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Not a binding classification

These pages show the official texts for reference. They are not a binding classification: check the code with your customs broker, or ask your customs authority for Binding Tariff Information (BTI).

Source

Source: EU Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926), © European Union, https://eur-lex.europa.eu/. Reformatted by WISEPIM: indent dashes removed and parent lines joined. Only the Official Journal is authentic.