4 Retaliating Jurisdictions · 13 Active Measures · 2026

Retaliatory tariffs on US exports

When the US imposes Section 232 steel duties or revises a bilateral deal, foreign customs authorities often retaliate against US exports. This index covers the four jurisdictions with active retaliatory measures in 2026 — China, the EU, Canada, and Mexico — sourced directly from MOFCOM, EUR-Lex, Canada Gazette, and Diario Oficial primary documents.

Disclaimer: CalcMyTariff.com provides tariff estimates for informational purposes only. Actual duty rates depend on the specific HTS classification of your goods, which requires professional customs brokerage expertise. Rates shown reflect our best interpretation of currently published tariff schedules and may not include all applicable duties, anti-dumping duties, countervailing duties, or special tariffs. Consult a licensed US customs broker for binding determinations. Tariff rates change frequently — verify current rates with CBP or USITC before making import decisions.

Tariff rates from Tax Foundation, USITC, and Penn Wharton Budget Model. Last verified May 13, 2026.