2821Iron oxides and hydroxides; earth colors containing 70 percent or…
HTS Code 2821 covers any article best defined as Products of the Chemical or Allied IndustriesInorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopesIron oxides and hydroxides; earth colors containing 70 percent or more by weight of combined iron evaluated as Fe2O3: in the Harmonized Tariff Schedule — covering 2 sub-classifications.
Tariff updates
Recent US tariff actions that name 2821 or its heading.
- Dec 18, 2025 · PublishedUS cuts reciprocal tariff on Swiss and Liechtenstein goods to 15% all-in, exempts certain products
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Relevant HTS Notes
Official USITC notes that may affect classification under HTS 2821.
Related CROSS Rulings for HTS 2821
CBP classification rulings related to 2821. Open a ruling to read how Customs classified a similar product.
No rulings found
No CROSS classification rulings were found for HTS code "2821".
What does HTS code 2821 cover?
HTS code 2821 covers iron oxides and hydroxides; earth colors containing 70 percent or… (Iron oxides and hydroxides; earth colors containing 70 percent or more by weight of combined iron evaluated as Fe2O3:), classified under Chapter 28 (Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes) in the US Harmonized Tariff Schedule. There are 2 more specific sub-classifications under this code.

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