Code 7325 91 · Heading 7325

Cast balls for ball mills, excluding hard-cast cast iron

This covers cast balls and similar cast items made for use in ball mills. It excludes items made of hard-cast cast iron.

For example

A cast steel grinding ball for a ball mill

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See the official tariff text

Official tariff text

Grinding balls and similar articles for mills, cast (excl. such articles of non-malleable cast iron)

The path to this code

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

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 73 Articles of iron or steel 2 of 11 chapters in section XV
Which named product group best describes the iron or steel item—for example, a pipe, structure, container, chain, household item or fastener?
✓
Step 3 · Heading 7325 Articles of iron or steel, cast, n.e.s. 25 of 26 headings under chapter 73
Is it a cast article made of material other than cast iron, a cast ball or similar item for a ball mill, or another cast iron or steel article?
✓
Step 4 · Subheading 7325 91 Grinding balls and similar articles for mills, cast… 2 of 3 subheadings under heading 7325
Are these cast balls or similar items for ball mills, excluding items made of hard-cast cast iron?

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

7325 91 00 Grinding balls and similar articles for mills, cast (excl. such articles of non-malleable cast iron) 2.7% Save

Compare the sibling codes

7325 10 Articles of non-malleable cast iron, n.e.s. 1.7%
7325 91 Grinding balls and similar articles for mills, cast (excl. such articles of non-malleable cast iron) you are here 2.7%
7325 99 Cast articles of iron or steel, n.e.s. (excl. articles of non-malleable cast iron, and grinding balls and similar articles for mills) 2.7%

Export to Norway

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

73.25.9100

Grinding balls and similar articles for mills

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.

7325 91 00 00

Grinding balls and similar articles for mills

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 3 codes at this level

Previous code 7325 10

Articles of non-malleable cast iron, n.e.s.

you are here 7325 91

Grinding balls and similar articles for mills, cast (excl. such artic…

Next code 7325 99

Cast articles of iron or steel, n.e.s. (excl. articles of non-malleab…

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.