7323.91—Of cast iron, not enameled
General duty rate
Free – 5.3%
Across 3 10-digit lines; pick a line below for the exact rate
Coverage on this page
Plain-English explanation
HTS 7323.91 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Of cast iron, not enameled. It sits in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal and rolls up 3 10-digit statistical lines, with general duty rates ranging from Free to 5.3%. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 7323.91(3)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 7323.91 cover?
HTS 7323.91 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Of cast iron, not enameled. It belongs to Chapter 73 and rolls up 3 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 7323.91?
General (Column 1) duty rates for the 10-digit lines under HTS 7323.91 range from Free to 5.3%. 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 7323.91?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 7323.91 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 7323.91?
Learn more
Tandom guides relevant to this code
Section 232 steel, aluminum, and copper duties in 2026
What changed April 6, 2026, what stayed the same, and how to file a steel, aluminum, or copper line in ACE without leaving duty exposure on the table.
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How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
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