Today, Canada announced retaliatory tariffs on 700 products exported from the U.S., aiming to match “dollar for dollar” the duties imposed on Canada. They will take effect on 8 September (see the complete list here).

50 percent tariffs: steel, aluminum, furniture, clothing, video game consoles and smartphones 25 percent tariffs: cheese, household appliances and selected seafood products 15 percent tariffs: farm machinery, electronics and tools

Canada said it was focusing its retaliation on products “most affected by U.S. tariffs.” The rates are set at a level that the government said would match U.S. tariffs on goods targeted in Washington’s latest round, as well as products covered by previously imposed sect...