2832.30—Thiosulfates
General duty rate
1.5% – 3.1%
Across 2 10-digit lines; pick a line below for the exact rate
Coverage on this page
Up one level: 2832 — Sulfites; thiosulfates: (heading)
Plain-English explanation
HTS 2832.30 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Thiosulfates. 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 1.5% to 3.1%. 3 AD/CVD orders flag at least one child line.
10-digit lines under 2832.30(2)
Pick a line to view full rate detail and compute landed duty
AD/CVD orders(3)
Antidumping or countervailing orders covering one or more lines under 2832.30
Frequently asked questions
What does HTS 2832.30 cover?
HTS 2832.30 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Thiosulfates. 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 2832.30?
General (Column 1) duty rates for the 10-digit lines under HTS 2832.30 range from 1.5% to 3.1%. 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 2832.30?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 2832.30 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 2832.30?
Learn more
Tandom guides relevant to this code
Trade compliance APIs in broker workflows
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
Open resource
Find the right manufacturer or exporter rate in an AD/CVD order
Cash deposit cascade, separate rates, all-others, and PRC-wide rates. Worked example on case A-570-910 (galvanized welded steel pipe from China) with three exporter-specific rates.
Open resource