US Tariffs on Salt, Sulfur, Earths, Stone from Ireland — 10% (2026)

Ireland is a significant source of salt, sulfur, earths, stone imports into the United States, with approximately $115B in total bilateral trade.

As of March 2026, salt, sulfur, earths, stone imports from Ireland face a base tariff rate of 10% under Section 122 of the Trade Act of 1974. This rate replaced the previous IEEPA reciprocal tariff following the Supreme Court's 6-3 ruling in V.O.S. Selections Inc. v. United States on February 20, 2026.

Under the Trade Act of 1974, Section 122 tariffs are limited to 150 days. The current 10% rate expires around July 24, 2026. Congressional action would be required to extend these tariffs beyond that date.

Salt, Sulfur, Earths, Stone (HTS Chapter 25) carry an average MFN duty rate of 0.3% in addition to the Section 122 tariff. No additional Section 232 or Section 301 surcharges apply to most products in this category from Ireland.

Key products in HTS Chapter 25 imported from Ireland include Portland cement, Salt, Limestone, Marble, Granite, and Gypsum.