Code 7202 21 · Heading 7202

Ferrosilicon with more than 55 weight percent silicon

This code covers ferrosilicon, an iron alloy, when its silicon content is more than 55 weight percent. Ferrosilicon with silicon content of 55 weight percent or less belongs to a different category.

For example

Ferrosilicon alloy with more than 55 weight percent silicon

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Official tariff text

Ferro-silicon, containing by weight > 55% of silicon

The path to this code

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Step 4 of 4

Step 1 · Section XV Base metals and articles of base metal
Is it iron or steel; an article made of iron or steel; copper or an article made of copper; nickel or an article made of nickel; aluminium or an article made of aluminium; lead or an article made of lead; zinc or an article made of zinc; tin or an article made of tin; another base metal, sintered metal or cermet, or an article made from one of these; a base-metal tool, implement, knife, spoon or fork, or a part thereof; or another miscellaneous article made of base metal?
✓
Step 2 · Chapter 72 Iron and steel 1 of 11 chapters in section XV
What is the product's form and steel type: pig or mirror iron, ferroalloy, directly reduced or porous iron, waste or scrap, granules or powder, ingot or other raw form, semi-finished product, flat-rolled product, bar, profile or wire—and is it non-alloy, stainless or other alloy steel?
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Step 3 · Heading 7202 Ferro-alloys 2 of 29 headings under chapter 72
Which ferroalloy is it, and, if it is ferromanganese, ferrosilicon or ferrochromium, does it have the stated carbon or silicon content: ferromanganese with carbon > 2% by weight or <= 2% by weight, ferrosilicon with silicon > 55% by weight or <= 55% by weight, or ferrochromium with carbon > 4% by weight or <= 4% by weight?
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Step 4 · Subheading 7202 21 Ferro-silicon, containing by weight > 55% of silicon 3 of 15 subheadings under heading 7202
Does the ferrosilicon contain more than 55 weight percent silicon, or does it contain 55 weight percent silicon or less?

Full 8-digit codes

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1 code below this one

7202 21 00 Ferro-silicon, containing by weight > 55% of silicon 5.7% Save

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Classification decides the rate here: from 0.0% to 5.7%.

Export to Norway

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

72.02.2100

Containing by weight more than 55 % of silicon

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.

7202 21 00 00

Containing by weight more than 55|% of silicon

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. 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 15 codes at this level

Previous code 7202 19

Ferro-manganese, containing by weight <= 2% carbon

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Ferro-silicon, containing by weight > 55% of silicon

Next code 7202 29

Ferro-silicon, containing by weight <= 55% silicon

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.