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Code 2921 59 · Heading 2921

Aromatic polyamines and their derivatives or salts, excluding specified phenylenediamines and diaminotoluenes

This category covers aromatic polyamines, their derivatives and their salts. It excludes o-, m- and p-phenylenediamines, diaminotoluenes, and their derivatives and salts.

For example

  • m-Phenylenbis[methylamine]
  • 2,2'-Dichloro-4,4'-methylenedianiline
  • 4,4'-Bi-o-toluidine
  • 1,8-Naphthylenediamine
Save Browse the codes below
See the official tariff text

Official tariff text

Aromatic polyamines and their derivatives; salts thereof (excl. o-phenylenediamine, m-phenylenediamine, p-phenylenediamine or diaminotoluenes and their derivatives, and salts thereof)

Full 8-digit codes

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2 codes below this one

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Classification decides the rate here: from 0.0% to 6.5%.

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

  • 29.21.5900

    Other

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

Norwegian tariff data version 1.5/1.2, last checked Aug. 9, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

  • 2921 59 50 10

    2,2'-dichloro-4,4'-methylenedianiline (MOCA) (CAS RN 101-14-4)

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

  • 2921 59 50 90

    Other

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

  • 2921 59 90 15

    Mixture of isomers of 3,5-diethyltoluenediamine (CAS RN 68479-98-1)

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

  • 2921 59 90 30

    3,3'-Dichlorobenzidine dihydrochloride (CAS RN 612-83-9)

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

  • 2921 59 90 40

    4,4'-Diaminostilbene-2,2'-disulphonic acid (CAS RN 81-11-8)

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

  • 2921 59 90 75

    4,4’- Diaminodiphenylmethane (MDA) (CAS RN 101-77-9)

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

  • 2921 59 90 85

    4,4'-Methanediyldianiline (CAS RN 101-77-9) with a purity by weight of at least 97 %, in the form of granules, for use in the manufacture of prepolymers

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

  • 2921 59 90 90

    Other

    Ordinary duty
    Depends on the product details
    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 v4.0.1576, last checked Aug. 3, 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).

Check the neighbouring codes

The codes just before and after this one, in case a nearby group fits better.

See all 18 codes at this level
Previous code 2921 51

O-Phenylenediamine, m-phenylenediamine, p-phenylenediamine or diamino…
you are here 2921 59

Aromatic polyamines and their derivatives; salts thereof (excl. o-phe…

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.