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[UPDATE] Canada's 15%-50% tariffs on $20 billion of U.S. goods took effect just after midnight Tuesday, Sept. 8

Hours earlier Trump posted "NO MORE SELLING BOMBARDIER IN THE UNITED STATES!" — the Quebec planemaker runs a Kansas plant with 3,500 American workers.

What is actually on the list. Ottawa came in lighter and more targeted than it had signalled: roughly $20 billion of American goods, taxed at 15%, 25% or 50%, each rate matched to whatever the U.S. charges on the same product. They answer the U.S. tariffs that went on $27.6 billion of Canadian goods on Tuesday, Aug. 25 — the figure that circulated yesterday as Canada’s own number. The threat. Hours before the deadline, Trump wrote on Truth Social that Bombardier, the Quebec-based planemaker, must move production to the U.S. or lose the American market. (TS: Its Wichita plant already holds a live Air Force contract, per GovCon Wire.) "NO MORE SELLING BOMBARDIER IN THE UNITED STATES! If they want our Market, they must build here, and stop treating America like a 'piggybank.'" — Donald Trump The Wichita plant. The company already builds in America. Its Wichita, Kansas plant employs 3,500 people making special-mission military aircraft, and Sen. Jerry Moran (Sen-R Kansas) said he had contacted the administration to protect those jobs. Still open. The White House has not said what legal tool, if any, would carry out the Bombardier threat. No talks between the two governments are scheduled.

  • Aug. 19 — Trump paused a 50% tariff on about $20.2 billion of Canadian goods two hours before it was due to take effect.
  • Aug. 22 — The replacement deadline passed with nothing signed.
  • Aug. 25 — The U.S. duties went on, covering $27.6 billion of Canadian products. Ottawa promised to match them dollar for dollar on Sept. 8.
  • Aug. 26 — Canada published a list of more than 700 American products it would tax.
  • Sept. 6 — Trump posted that Canada's "Dollar imbalance with the U.S. is unacceptable." Ottawa did not move its deadline.

What the Pentagon buys from Bombardier's Wichita and Tucson lines:

  • A $464.8 million Air Force award for up to six Global 6000 jets carrying battlefield communications relays
  • A Global 6500 delivered to the U.S. Army's HADES surveillance program in November 2024
  • Modification, interior and paint work split between Wichita, Kansas and Tucson, Arizona

Canada's counter-tariff list covers dairy, tissue, appliances, lumber and clothing at 15% to 50%

More than 700 categories are named, with steel and aluminum bars, foil and wire doubled to 50%.

![[UPDATE] Canada's 15%-50% tariffs on $20 billion of U.S. goods took effect just after midnight Tuesday, Sept. 8 chart](/charts/2026-09-08-canada-s-15-50-tariffs-on-20-billion-of-u-s-goods-took-effect-just-after-midnigh.svg "Data: POLI")