Washington, D.C. — July 25, 2026
United States Trade Representative (USTR) tariffs under Section 301 took effect at midnight Eastern Time July 24, replacing the expiring global 10 percent temporary import surcharge with two new duty tiers for nearly all import partners. Products originating from mainland China and Hong Kong now face an additional 12.5 percent tariff, while goods shipped from most other nations carry a 10 percent levy. Critically, these new charges apply on top of long‑standing China‑specific 301 tariffs rather than replacing them.
For cross‑border merchants, stacked duties drastically shift landed cost calculations. Apparel, electronics accessories, home goods and auto parts already subject to legacy tariffs see total import expense jump sharply. Many suppliers cannot absorb full tariff costs, creating pressure to raise retail prices or renegotiate factory pricing with overseas manufacturers. Freight forwarders report heavy shipment volumes rushing to reach U.S. ports before the effective date, generating port congestion at Los Angeles, Long Beach and Savannah terminals.
Custom‑broker firms recommend sellers recalculate product profitability line‑by‑line, separating tariff expenses from shipping, warehousing and platform commission costs. Brands with broad product lines are discontinuing low‑margin SKUs that cannot sustain combined tax burdens. Some businesses are shifting manufacturing capacity to countries subject to the lower 10 percent bracket, though factory relocation requires long‑term planning and large capital investment.Political analysts note trade policy volatility will likely continue through next year. Sellers are advised to build contingency budgets for possible future tariff adjustments and avoid signing multi‑year fixed‑price supplier agreements without flexible cost‑adjustment clauses. Real‑time tariff monitoring has become a standard daily task for supply‑chain management teams.