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Code 3906 90 90 · Subheading 3906 90

Final code reached

Other acrylic polymers in unworked form

This is a complete 8-digit customs code. There is no further code choice to make below it.

This code covers acrylic polymers in unworked form that are not poly(methyl methacrylate) or one of the specifically listed acrylic polymers and copolymers covered by other codes. The product must therefore be an acrylic polymer in unworked form and not match one of those listed products.

For example

  • An acrylic polymer in unworked form, other than the specifically listed products
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See the official tariff text

Official tariff text

Acrylic polymers in primary forms (excl. poly"methyl methacrylate", poly[N-"3-hydroxyimino-1,1-dimethylbutyl"acrylamide], copolymer of 2-diisopropylaminoethyl methacrylate with decyl methacrylate in the form of a solution in N,N-dimethylacetamide, containing by weight >= 55% of copolymer, copolymer of acrylic acid with 2-ethylhexyl acrylate containing by weight >= 10% but <= 11% of 2-ethylhexyl acrylate, copolymer of acrylonitrile with methyl acrylate modified with polybutadiene-acrylonitrile "NBR", polymerization product of acrylic acid with alkyl methacrylate and small quantities of other monomers for use as a thickener in the manufacture of textile printing pastes and copolymer of methyl acrylate with ethylene and a monomer containing a non-terminal carboxy group as a substituent, containing by weight >= 50% of methyl acrylate, whether or not compounded with silica)

Classification complete

3906 90 90

Other acrylic polymers in unworked form

The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 39069090.

One last check

Compare the sibling codes at this level before you settle on this one.

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

Trade measures to be aware of

Besides the ordinary duty, the EU records these kinds of measure against this code. They are listed as signals only: whether one applies to your goods can depend on where they come from, who produced them, the exact product and the documents you present. No amounts are worked out here.

  • Extra duty on goods from some countries

    Trade-defence measures, such as anti-dumping duty, may apply to goods originating in Korea, Republic of (South Korea); any country except Korea, Republic of (South Korea); Türkiye.

    The duty depends on the producer or exporter, so two shipments of the same goods can be charged differently.

    This is recorded on a more detailed code below this one, so it may not cover your goods.

    Check this code in the official EU TARIC database
  • Lower duty for goods from some countries

    Preferential rates exist for goods originating in Andorra; San Marino; Türkiye; Economic Partnership Agreements; CARIFORUM except Haiti; Comoros (excluding Mayotte), Madagascar, Mauritius, Seychelles and dependencies and Zimbabwe; Botswana, Eswatini, Lesotho, Mozambique and Namibia; Western Sahara; 52 more origins. Whether you can use one depends on the origin rules for the goods and on the documentation you can show.

    Check this code in the official EU TARIC database
  • Restrictions and paperwork

    Import restrictions are recorded for goods originating in Ukraine; any country; Iran, Islamic Republic of; North Korea (Democratic People’s Republic of Korea).

    Document or certificate conditions are recorded. Customs may ask for:

    • Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document
    • Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)
    • Movement certificate EUR.1
    • Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia
    • Goods other than those falling under the applicable provisions of Regulation (EU) 2024/573
    • Goods labelled according to the provisions of Article 12 of Regulation (EU) 2024/573
    Show all 16 document conditions
    • Products and equipment, including parts (excluding military and repair exemption) listed in Annex IV containing F-gases or relies upon F-gases not subject to prohibition as imposed by Article 11.1. (Reg 2024/573).
    • Undertaking registered in the F-Gas Portal according to Article 20 of Regulation (EU) 2024/573
    • Tonnes of CO₂ equivalent of bulk gases and of gases contained in products or equipment, and parts thereof
    • Net mass of fluorinated greenhouse gases charged in products and equipment
    • Goods other than those described in the MG footnotes linked to the measure (Missile Technology Control Regime list - Annex III of Reg. (EU) 267/2012)
    • Goods other than those described in the footnotes linked to the measure
    • Information document accompanying shipments of waste as mentioned in Regulation (EU) 2024/1157 – Article 18 and Annex VII
    • Movement document as mentioned in Regulation (EU) 2024/1157 – Article 5 and Annex IB
    • Product not subjected to the provisions of Regulation (EU) 2024/1157
    • Notification document as mentioned in Regulation (EU) 2024/1157 - Article 5 and Annex IA
    Check this code in the official EU TARIC database

EU tariff measure data version 2026-08-03-tullverket.

Export to Norway

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

  • 39.06.9000

    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. 3, 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.

  • 3906 90 90 17

    Superabsorbent polymers, insoluble in water, which result from a polymerization of acrylic monomer molecules with crosslinkers to form crosslinked polymer networks, with a high capacity to absorb and retain water and aqueous liquids

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 23

    Copolymer of methylmethacrylate, butylacrylate, glycidylmethacrylate and styrene (CAS RN 37953-21-2), with an epoxy equivalent weight of not more than 500, in form of ground flakes with a particle size of not more than 1 cm

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 28

    Mixture containing by weight: -80 % or more but not more than 90 % of a core shell polymer of butyl acrylate, ethyl acrylate, methyl-acrylate and allyl methacrylate (CAS RN 73026-23-0) and -10 % or more but not more than 20 % of a copolymer of methyl methacrylate and ethyl acrylate (CAS RN 9010-88-2)

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 43

    Copolymer of methacrylic esters, butylacrylate and cyclic dimethylsiloxanes (CAS RN 143106-82-5)

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 50

    Polymers of esters of acrylic acid with one or more of the following monomers in the chain:<br> <br><br><br>- chloromethyl vinyl ether,<br> <br><br><br>- chloroethyl vinyl ether,<br> <br><br><br>- chloromethylstyrene,<br> <br><br><br>- vinyl chloroacetate,<br> <br><br><br>- methacrylic acid,<br><br><br><br>- butenedioic acid monobutyl ester,<br><br><br><br>- butenedioic acid monocyclohexyl ester<br>containing by weight not more than 5 % of each monomer unit

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 58

    Mixture of polymers, containing by weight: -77 % or more but not more than 81 % of polyacrylamide (CAS RN 9003-05-8), -18 % or more but not more than 21 % of polyethylene glycol (CAS RN 25322-68-3)

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 60

    Aqueous dispersion containing by weight:<br> <br><br><br>- more than 10 % but not more than 15 % of ethanol, and<br> <br><br><br>- more than 7 % but not more than 11 % of a reaction product of poly(epoxyalkylmethacrylate-co-divinylbenzene) with a glycerol derivative<br>

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 90 71

    Acrylonitrile-styrene-acrylate copolymer in the form of granules containing by weight: -48 % of styrene, -22 % of acrylonitrile, -29 % of butylacrylate, and -1 % of dihydrodicyclopentadienyl acrylate

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
Show all 10 lines
  • 3906 90 90 73

    Preparation containing by weight:<br> <br><br><br>- 33 % or more but not more than 37 % of butyl methacrylate - methacrylic acid copolymer,<br> <br><br><br>- 24 % or more but not more than 28 % of propylene glycol, and<br> <br><br><br>- 37 % or more but not more than 41 % of water<br>

    Ordinary duty
    6.0%
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.
  • 3906 90 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).

Before you use the code

Check the facts that sit outside the code

The code can be right while what you pay still changes, because of where the goods come from, when they arrive, or extra EU measures.

  1. The product and its form Check that your product really matches this description, including what it is made of and the form it arrives in.
  2. Country of origin Trade agreements, sanctions and extra measures can change the treatment of the very same code.
  3. Current tariff measures Check today's rate, any restrictions or licences, and the quantity customs asks for, with SKAT or TARIC.

Worth comparing

Codes that sit close to this one, for when the material itself could be different.

Browse chapter 39

Similar products elsewhere in the tariff

Often confused with

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.