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HTS 2503.00.00

Sulfur of all kinds, other than sublimed sulfur, precipitated sulfur and colloidal sulfur

General (normal trade relations)Free
Special (trade programs)—
Column 2Free
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗1 measure adds duty
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Chapter 99 measures that list this product

Each heading’s own text says whether the listing adds duty or exempts the product. Read the heading and its note before relying on a rate.

Measures on products of any country (check their exceptions)

Lines under 2503.00.00

HTSDescriptionGeneralColumn 2
2503.00.00.10Crude or unrefined sulfur
2503.00.00.90Other