2831.10—Of sodium
General duty rate
Free – 5.5%
Across 2 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 2831 — Dithionites and sulfoxylates: (heading)
Plain-English explanation
HTS 2831.10 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Of sodium. 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 2 10-digit statistical lines, with general duty rates ranging from Free to 5.5%. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 2831.10(2)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 2831.10 cover?
HTS 2831.10 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Of sodium. It belongs to Chapter 28 and rolls up 2 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2831.10?
General (Column 1) duty rates for the 10-digit lines under HTS 2831.10 range from Free to 5.5%. The exact rate depends on the specific 10-digit statistical line — pick a line below to see its full rate detail.
How do I find the right 10-digit line under HTS 2831.10?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2831.10 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 2831.10?
Learn more
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