President Trump imposed 50% Section 338 tariffs on select Canadian imports including dairy, alcoholic beverages, and motor vehicles in July 2026, with the duties taking effect August 22 after bilateral talks collapsed. Canada responded with dollar-for-dollar retaliatory measures on roughly $20 billion of U.S. goods effective September 8. Subsequent U.S. proclamations adjusted covered products, added import bans on certain items effective September 29, and maintained the elevated duties alongside existing Section 232 tariffs. No recent announcements or negotiations have signaled tariff reductions, though Trump has referenced potential future talks tied to USMCA revisions and broader trade concessions. These developments frame trader assessments of any near-term decrease announcement.