2842.90—Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, other
General duty rate
3.1%
Across 3 10-digit lines
Coverage on this page
Plain-English explanation
HTS 2842.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, other. It sits in Chapter 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes, Section VI: Products of the Chemical or Allied Industries and rolls up 3 10-digit statistical lines, all with a general duty rate of 3.1%. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 2842.90(3)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 2842.90 cover?
HTS 2842.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides, other. It belongs to Chapter 28 and rolls up 3 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2842.90?
Every 10-digit line under HTS 2842.90 carries a general (Column 1) duty rate of 3.1%. Section 301, Section 232, and AD/CVD overlays may stack on top of this rate at the per-line level — open a specific 10-digit code to see its complete tariff stack.
How do I find the right 10-digit line under HTS 2842.90?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2842.90 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 2842.90?
Learn more
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