Code 2852 90 · Heading 2852

Non-chemically defined mercury, or inorganic or organic mercury compounds, excluding amalgams

This code covers mercury that is not chemically defined, as well as inorganic or organic mercury compounds. Amalgams are excluded.

For example

Non-chemically defined mercury, excluding amalgams
An inorganic mercury compound, excluding amalgams

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See the official tariff text

Official tariff text

Compounds, inorganic or organic, of mercury, not chemically defined (excl. amalgams)

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 2852 Compounds, inorganic or organic, of mercury, whethe… 49 of 50 headings under chapter 28
Is it a chemically defined mercury compound, or is it mercury or a mercury compound that is not chemically defined?
✓
Step 4 · Subheading 2852 90 Compounds, inorganic or organic, of mercury, not ch… 2 of 2 subheadings under heading 2852
Is the product an inorganic or organic mercury component, or is it non-chemically defined mercury or an inorganic or organic mercury compound, excluding amalgams?

Full 8-digit codes

Pick the description that best matches your product.

1 code below this one

2852 90 00 Compounds, inorganic or organic, of mercury, not chemically defined (excl. amalgams) 5.5% Save

Compare the sibling codes

Classification decides the rate here: from 0.0% to 5.5%.

2852 10 Compounds, inorganic or organic, of mercury, chemically defined (excl. amalgams) 0.0%
2852 90 Compounds, inorganic or organic, of mercury, not chemically defined (excl. amalgams) you are here 5.5%

Export to Norway

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

28.52.9000

Other

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.

2852 90 00 00

Other

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.

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Previous code 2852 10

Compounds, inorganic or organic, of mercury, chemically defined (excl…

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Compounds, inorganic or organic, of mercury, not chemically defined (…

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.