Code 2836 50 · Heading 2836

Calcium carbonate

This code covers calcium carbonate. It is part of the carbonate product group.

For example

• Calcium carbonate

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See the official tariff text

Official tariff text

Calcium carbonate

Full 8-digit codes

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1 code below this one

• 2836 50 00 Calcium carbonate 5.0%^* → Save

Compare the sibling codes

• 2836 20 Disodium carbonate 5.5%^*
• 2836 30 Sodium hydrogencarbonate "sodium bicarbonate" 5.5%^*
• 2836 40 Potassium carbonates 5.5%^*
• 2836 50 Calcium carbonate you are here 5.0%^*
• 2836 60 Barium carbonate 5.5%^*
• 2836 91 Lithium carbonates 5.5%^*
• 2836 92 Strontium carbonate 5.5%^*
• 2836 99 Carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. disodium carbonate, sodium hydrogencarbonate "sodium bicarbonate", potassium carbonates, calcium carbonate, barium carbonate, lithium carbonates, strontium carbonate and inorganic or organic compounds of mercury) 3.7–5.5%^*

Export to Norway

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

• 28.36.5000

  Calcium carbonate

  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.

• 2836 50 00 00

  Calcium carbonate

  Ordinary duty

  4.0%^*

  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 8 codes at this level →

← Previous code 2836 40

Potassium carbonates

you are here 2836 50

Calcium carbonate

Next code → 2836 60

Barium carbonate

* 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.