US ban on $1bn of Canadian goods takes effect in Trump’s latest retaliation Trump retaliated against Canada’s counter-tariffs on $20bn worth of US imports by banning $1bn of Canadian goods.Share this: White House construction project to cost almost $1bnDateAugust 12, 2026In relation toAl-JazeeraQatar pledges $1bn for Gaza peace missionDateFebruary 19, 2026In relation toAl-JazeeraTrump announces plan to sue Harvard for $1bn damagesDateFebruary 3, 2026In relation toAl-Jazeera