Code 2825 70 · Heading 2825

Molybdenum oxides and molybdenum hydroxides

This code covers molybdenum oxides and molybdenum hydroxides. The product must be one of these inorganic molybdenum compounds, rather than the other bases, oxides, hydroxides or peroxides listed separately under this heading.

For example

Molybdenum oxide
Molybdenum hydroxide

See the official tariff text

Official tariff text

Molybdenum oxides and hydroxides

How we got to this code

VI
28
2825
2825 70

Show the steps

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 2825 Hydrazine and hydroxylamine and their inorganic sal… 25 of 50 headings under chapter 28
Is the product hydrazine or hydroxylamine (or an inorganic salt of either), lithium oxide or lithium hydroxide, a vanadium oxide or hydroxide, a nickel oxide or hydroxide, a copper oxide or hydroxide, germanium oxide or zirconium dioxide, a molybdenum oxide or hydroxide, an antimony oxide, or another inorganic base or metal oxide, hydroxide or peroxide not specified elsewhere?
✓
Step 4 · Subheading 2825 70 Molybdenum oxides and hydroxides 7 of 9 subheadings under heading 2825
Is the product hydrazine or hydroxylamine and its inorganic salts; lithium oxide or lithium hydroxide; vanadium oxides or hydroxides; nickel oxides or hydroxides; copper oxides or hydroxides; germanium oxide or zirconium dioxide; molybdenum oxides or hydroxides; antimony oxides; or another inorganic base, metal oxide, hydroxide or peroxide?

Pick the 8-digit code

Import duty on the codes below: 5.3%

Only one code below

2825 70 00

Molybdenum oxides and hydroxides

5.3%

This subheading has one 8-digit code, so that is the code to use.

Open 2825 70 00 Save

Compare the sibling codes

See all 9 codes at this level

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

2825 10 Hydrazine and hydroxylamine and their inorganic salts 5.5%
2825 20 Lithium oxide and hydroxide 5.3%
2825 30 Vanadium oxides and hydroxides 5.5%
2825 40 Nickel oxides and hydroxides 0.0%
2825 50 Copper oxides and hydroxides 3.2%
2825 60 Germanium oxides and zirconium dioxide 5.5%
2825 70 Molybdenum oxides and hydroxides you are here 5.3%
2825 80 Antimony oxides 5.5%
2825 90 Bases, inorganic, and metal oxides, hydroxides and peroxides, n.e.s. 0.0–5.5%

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines1 Norwegian line

28.25.7000 Molybdenum oxides and hydroxides

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

4.0%

Their lines2 British lines
EU originDuty free

2825 70 00 20 Molybdic Acid (CAS RN 7782-91-4)

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines1 US line
Entry dateSept. 17, 2026

2825.70.00.00 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

28.25.7000

Molybdenum oxides and hydroxides

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

All 2 UK lines under this code

They all have the same duty rates shown here.

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 v4.0.1599, last checked Sept. 13, 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).

See the 1 US line

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

2825.70.00.00

Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides, Molybdenum oxides and hydroxides

General rate

3.2%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, 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.