Norway
Duty free*
- Their lines3 Norwegian lines
38.24.9901 Mixtures of chemicals, of a kind used in the manufacture of food preparations
Norwegian tariff data checked Sept. 13, 2026.
Customs code · HS subheading 3824 99
Final code reached
Ammonium or ethanolamine sulfonates; thiophene-containing sulfonic acids from oils of bituminous minerals and their salts
This is a complete 8-digit customs code. Exports and Intrastat use it as it is. For an import into the EU the declaration uses 3824 99 10 00: this code with 00 added.
This code covers petroleum sulfonates, except those made with alkali metals, ammonium or ethanolamines. It also covers thiophene-containing sulfonic acids from oils of bituminous minerals and their salts.
For example
Official tariff text
Thiophenated sulphonic acids of bituminous mineral oil, and salts thereof; petroleum sulphonates (excl. those of ammonium, alkali metals or ethanolamines)
You are seeing what applies when you export from the EU. Switch above if you import.
You are seeing what applies when you import into the EU. Switch above if you export.
Your answer for export
You do not pick a 10-digit EU import line for an export declaration or Intrastat. The destination classifies the goods under its own tariff.
8 digits, ready
Selling to Norway, Great Britain and the United States
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*
38.24.9901 Mixtures of chemicals, of a kind used in the manufacture of food preparations
Norwegian tariff data checked Sept. 13, 2026.
Great Britain
4.0%*
3824 99 10 00 Petroleum sulphonates, excluding petroleum sulphonates of alkali metals, of ammonium
Northern Ireland follows other rules.
UK tariff data checked Sept. 13, 2026.
United States
10.0%†
Estimated from published US measures
3824.99.11.00 Prepared binders for foundry molds or cores; chemical products and preparations
The US importer of record files the entry.
US tariff data checked Sept. 16, 2026.
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.
38.24.9901
Mixtures of chemicals, of a kind used in the manufacture of food preparations, but which are not considered to add any significant nutritional value to the finished product
38.24.9902
Other, containing trichloroethylene (TRI) or tetrachloroethylene (PER)
38.24.9909
Other
Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.
What UK customs charges when goods like these arrive in Great Britain.
3824 99 10 00
Petroleum sulphonates, excluding petroleum sulphonates of alkali metals, of ammonium or of ethanolamines; thiophenated sulphonic acids of oils obtained from bituminous minerals, and their salts
These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.
Contains public sector information licensed under the Open Government Licence v3.0.
Source: UK Department for Business and Trade (data.api.trade.gov.uk).
What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.
3824.99.11.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each, In the form of ingots
3824.99.19.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each, Other
3824.99.21.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances, Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source
3824.99.25.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances, Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride
3824.99.26.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances, Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide
3824.99.29.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances, Other
3824.99.31.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of bismuth
3824.99.32.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of hydrosulfite compounds, of sulfoxylate compounds, or of both
3824.99.33.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of mercury
3824.99.34.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of molybdenum
3824.99.35.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of tungsten
3824.99.36.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Of vanadium
3824.99.39.10
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Other, Of lithium nickel cobalt manganese oxides
3824.99.39.90
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of two or more inorganic compounds, Other
3824.99.41.40
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Fatty substances of animal or vegetable origin and mixtures thereof, Mixtures of fatty acid esters
3824.99.41.90
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Fatty substances of animal or vegetable origin and mixtures thereof, Other
3824.99.49.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas
3824.99.50.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of halogenated hydrocarbons, Chlorinated but not otherwise halogenated
3824.99.55.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of halogenated hydrocarbons, Other
3824.99.70.00
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishings
3824.99.75.10
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Naphthenic acids, their water-insoluble salts and their esters, Naphthenic acids
3824.99.75.50
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Naphthenic acids, their water-insoluble salts and their esters, Other
3824.99.93.10
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of acyclic, monohydric, unsubstituted alcohols, Containing C11 or lower alcohols only
3824.99.93.20
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of acyclic, monohydric, unsubstituted alcohols, Containing C12 or higher alcohols only
3824.99.93.30
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of acyclic, monohydric, unsubstituted alcohols, Other
3824.99.93.61
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms
3824.99.93.86
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other, Mixtures of a kind containing magnesium used as a desulfurization reagent
3824.99.93.97
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included, Other
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.
Before you use 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.
3824 99 10 00
When these goods are imported into the EU, the declaration uses the 10-digit form 3824991000: this code with 00 added. There is no further split under it.
Duty suspension: 0% for ships, boats and drilling platforms*
Conditions apply, customs authorisation needed.
A suspension is a lower rate the EU grants for specific products; whether your goods qualify depends on the line's wording and conditions.
Exports from the EU and Intrastat normally use the 8-digit code as it is.
EU tariff data of Sept. 13, 2026.
Rates, origin and documents
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.
Data of Sept. 1, 2026
Preferential rates exist for goods originating in:
These rates apply to Economic Partnership Agreements; CARIFORUM except Haiti; GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms); OCTs (Overseas Countries and Territories).
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 databaseImport restrictions are recorded for goods originating in:
The EU records document conditions on this code. What customs may ask for depends on where the goods come from, exactly what the product is and the customs procedure.
Proof of origin 2 conditions
If you claim a lower rate for goods from a country the EU has a trade agreement with, customs asks for proof of origin, for example a EUR.1 certificate or an origin declaration.
Sanctions and restricted regions 10 conditions
Some conditions come from EU sanctions rules. They matter when the goods are linked to a country or region the EU restricts trade with.
Product controls and permits 4 conditions
Depending on the exact product, customs may ask for a licence, a permit or a control certificate before the goods are released.
Other conditions 3 conditions
These conditions match none of the groups above. Whether customs asks for one depends on the goods, where they come from and the customs procedure.
One last classification check
Use this view if you are still unsure the code describes the product precisely.
Compare the sibling codes at this level before you settle on this one.
Worth comparing
Codes that sit close to this one, for when the material itself could be different.
That code names additives for lubricating oils containing oils obtained from petroleum or crude oils from bituminous minerals; this code names specific sulfonates and sulfonic acids instead.
That code names naphthenic acids, their water-insoluble salts and their esters, rather than the petroleum sulfonates and thiophene-containing sulfonic acids named here.
That code is for other products and preparations from the chemical and related industries not elsewhere specified, while this code specifically names petroleum sulfonates and thiophene-containing sulfonic acids.
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.
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