Overview
- The Trump administration imposed duties of up to 50 percent on roughly $20 billion in Canadian goods in late August, and Ottawa responded with dollar‑for‑dollar retaliatory levies that initially included a 25 percent seafood tariff later removed.
- Sen. Susan Collins has publicly condemned the tariffs as harmful to Maine, said she raised those harms with U.S. Trade Representative Jamieson Greer and other administration officials, and called for a return to negotiations.
- Collins points to votes and legislation she joined to oppose or limit Trump’s tariffs, while her opponent Troy Jackson accused her of enabling the tariffs and was rated Mostly False by PolitiFact for cherry‑picking votes.
- Maine faces acute exposure because about 40 percent of its exports went to Canada in 2025 and roughly 70 percent of its imports come from Canada, creating risks of double tariffs, higher consumer prices, and lost income for lobstermen, manufacturers and farmers.
- Both governments are preparing legal and policy responses, Canadian officials acknowledged some levies were intended to pressure U.S. races, and the dispute could evolve through exemptions, litigation or further negotiations that would affect border states and midterm politics.