2503.00.00—Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur
General duty rate
Free
Across 2 10-digit lines
Coverage on this page
Plain-English explanation
HTS 2503.00.00 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur. It sits in Chapter 25: Salt; sulfur; earths and stone; plastering materials, lime and cement, Section V: Mineral Products and rolls up 2 10-digit statistical lines, all with a general duty rate of Free. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this tariff item in Tandom's catalog.
10-digit lines under 2503.00.00(2)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 2503.00.00 cover?
HTS 2503.00.00 is an 8-digit tariff item of the U.S. Harmonized Tariff Schedule covering Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur. It belongs to Chapter 25 and rolls up 2 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 2503.00.00?
Every 10-digit line under HTS 2503.00.00 carries a general (Column 1) duty rate of Free. 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 2503.00.00?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader tariff item HTS 2503.00.00 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 2503.00.00?
Learn more
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