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Code 3102 40 · Heading 3102

Nitrogen fertilisers made by mixing ammonium nitrate with calcium carbonate or other inorganic substances without fertilising value, excluding tablets or similar forms and packages of gross weight <= 10 kg

This code covers fertilisers consisting of ammonium nitrate mixed with calcium carbonate or other inorganic substances without fertilising value. They must not be in tablets or similar forms or in packages of gross weight <= 10 kg.

See the official tariff text

Official tariff text

Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances for use as fertilisers (excl. those in tablets or similar forms, or in packages with a gross weight of <= 10 kg)

How we got to this code

  1. VI
  2. 31
  3. 3102
  4. 3102 40
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Import duty on the codes below: No rate on file

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Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

  • Their lines1 Norwegian line

31.02.4000 Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

From 6.0% to 6.5%

  • Their lines2 British lines
  • EU originDuty free

3102 40 10 00 With a nitrogen content not exceeding 28|% by weight

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

0.0%

Estimated from published US measures

  • Their lines1 US line
  • Entry dateSept. 17, 2026

3102.40.00.00 Mineral or chemical fertilizers, nitrogenous, Mixtures of ammonium nitrate with calcium

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

  • 31.02.4000

    Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances

    Ordinary duty
    Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

  • 3102 40 10 00

    With a nitrogen content not exceeding 28|% by weight

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.

  • 3102 40 90 00

    With a nitrogen content exceeding 28|% by weight

    Ordinary duty
    6.5%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 1 US line

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

  • 3102.40.00.00

    Mineral or chemical fertilizers, nitrogenous, Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances

    General rate
    Free
    From the EU
    0.0% Estimated from published US measures US headings applied: 9903.05.86 U.S. note 52(b) to subchapter III of chapter 99, 91 FR 47318: as provided in heading 9903.05.86, the duties imposed by headings 9903.05.20 through 9903.05.84 shall not apply to articles classifiable in the listed provisions

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.