Trade talks between the U.S. and Canada broke down Friday, and on Saturday the U.S. reinstated 50% tariffs on a range of Canadian goods including wine, dairy, furniture, cement, clothing, and hockey/fishing equipment. The move follows Section 338 of the Tariff Act of 1930, last used in 1949, and comes after a brief suspension of the duties earlier in the week while negotiations were underway.

In response, Canada announced it will impose its own “dollar for dollar” retaliatory tariffs starting September 8, targeting sectors like steel, dairy, agricultural equipment, and pulp and paper. Prime Minister Mark Carney said U.S. demands “went too far,” while U.S. officials say Canada backed away from an agreed deal. No new talks are currently scheduled.

CBP has issued guidance for importers, brokers, and filers on how to enter affected goods, with the relevant duties classified under HTSUS headings 9903.03.12–9903.03.16. The corresponding Chapter 1–97 HTSUS classifications can be found in the Federal Register notices at 91 FR 46639, 91 FR 46653, and 91 FR 46663.