Code 2832 10 · Heading 2832

Sodium sulfites

This code covers sulfites of sodium. It does not cover other sulfites or thiosulfates.

For example

Sodium sulfite

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See the official tariff text

Official tariff text

Sodium sulphites

The path to this code

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

Step 4 of 4

Step 1 · Section VI Products of the chemical or allied industries
Is it an inorganic or organic chemical; a pharmaceutical product; a fertilizer; a tanning or dye extract, pigment, paint, varnish, filler or printing ink; an essential oil, perfume, cosmetic or toilet product; soap, a surface-active, washing, cleaning, polishing or wax product; a protein, modified starch, glue or enzyme; an explosive, pyrotechnic article, match or other specified combustible material; a photographic or cinematographic product; or another chemical product?
✓
Step 2 · Chapter 28 Inorganic chemicals; organic or inorganic compounds… 1 of 11 chapters in section VI
Which named chemical or chemical family best describes the product—for example a metal, acid, oxide, salt, isotope, compound or another substance listed under this category?
✓
Step 3 · Heading 2832 Sulphites; thiosulphates 32 of 50 headings under chapter 28
Is it a sodium sulfite, a sulfite other than sodium sulfite, or a thiosulfate?
✓
Step 4 · Subheading 2832 10 Sodium sulphites 1 of 3 subheadings under heading 2832
Is the product a sodium sulfite, another sulfite, or a thiosulfate?

Full 8-digit codes

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1 code below this one

2832 10 00 Sodium sulphites 5.5% Save

Compare the sibling codes

2832 10 Sodium sulphites you are here 5.5%
2832 20 Sulphites (excl. sodium) 5.5%
2832 30 Thiosulphates 5.5%

Export to Norway

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

28.32.1000

Sodium sulphites

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.

2832 10 00 00

Sodium sulphites

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. 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).

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

you are here 2832 10

Sodium sulphites

Next code 2832 20

Sulphites (excl. sodium)

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.