Code 2507 00 · Heading 2507

Kaolin and other kaolin-containing clays, whether calcined

This code covers kaolin and other clays containing kaolin, including material that has been calcined. The key distinction is whether the product is kaolin itself or another kaolin-containing clay.

For example

Kaolin
Calcined kaolin-containing clay

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See the official tariff text

Official tariff text

Kaolin and other kaolinic clays, whether or not calcined

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section V Mineral products
Is the product salt, sulphur, earth or stone, gypsum, lime or cement; an ore, slag or ash; or a mineral fuel, mineral oil, distillation product, bituminous substance or mineral wax?
✓
Step 2 · Chapter 25 Salt; sulphur; earths and stone; plastering materia… 1 of 3 chapters in section V
Which named material or product type is it: salt, natural iron sulphides, sulphur, natural graphite, natural sand, quartz or quartzite, kaolin or other kaolin-containing clay, other clay or related materials, chalk, natural phosphates, natural barium compounds, fossil siliceous meal or similar earth, pumice or other natural abrasives, slate, marble or other dense building limestone, granite or other building stone, gravel or crushed stone, dolomite, magnesite or magnesium oxide, gypsum, limestone for lime, cement, asbestos, mica, steatite or talc, natural borates or boric acids, feldspar or similar minerals, or vermiculite, perlite and other minerals?
✓
Step 3 · Heading 2507 Kaolin og andre kaolinholdige lerarter, også brændte 7 of 29 headings under chapter 25
Is the product kaolin or another kaolin-containing clay, including calcined clay?
✓
Step 4 · Subheading 2507 00 Kaolin and other kaolinic clays, whether or not cal… 1 of 1 subheading under heading 2507
Is it kaolin, or is it another kaolin-containing clay?

Full 8-digit codes

Pick the description that best matches your product.

2 codes below this one

Export to Norway

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

25.07.0000

Kaolin and other kaolinic clays, whether or not calcined.

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.

All 3 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

Duty free

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. 9, 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).

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.