US adjusts selected Canada tariffs as trade dispute intersects with Maine Senate race

The Trump administration is changing tariffs on selected Canadian goods from October 30, easing duties on products such as plywood sheets, some paper products, machinery and refrigeration equipment while adding new levies to other imports. The move comes amid stalled trade negotiations and a closely watched Senate race in Maine. The White House said the changes were intended to reduce the burden on US commerce and better serve the public interest.

A fact sheet listed new duties on certain valves, carpets, waste products and other goods. The South China Morning Post reported that a US official said the replacement tariffs would leave the overall impact broadly unchanged. Republican Senator Susan Collins said she had pressed US Trade Representative Jamieson Greer and Commerce Secretary Howard Lutnick for relief.

She argued that Maine farmers, growers, businesses and families depended on Canadian equipment, packaging and other goods that could be difficult or costly to replace. The exemptions cover products relevant to Maine’s rural and coastal economy, according to the South China Morning Post, including items used by blueberry, potato, apple and seaweed industries. Collins has made her efforts to secure tariff reductions part of her campaign in a competitive re-election contest against Democratic challenger Troy Jackson.

Jackson criticised Collins on social media, saying she was seeking credit for a limited measure after helping create the wider tariff disruption. He argued that Maine needed a senator prepared to confront President Donald Trump rather than seek relief from his policies. The White House announcement came less than two weeks before November’s midterm elections.

Collins is among the most vulnerable Republican Senate incumbents, according to the South China Morning Post, although she has previously retained her seat despite difficult political conditions. The reports differ in emphasis: DW foregrounded the timing of the tariff decision and the election, while the South China Morning Post detailed the campaign dispute and the affected industries. Washington and Ottawa have been locked in a trade dispute since Trump returned to the White House.

Tensions intensified after negotiations broke down in August, when Trump announced a 50% levy on some Canadian goods and Canadian Prime Minister Mark Carney responded with retaliatory tariffs. Trump said Friday that Canada was working hard to reach a deal with the United States. However, the South China Morning Post reported that there had been no new substantive discussions since the August collapse.

The supplied reports therefore describe political contact and continuing economic measures, but not a renewed agreement. The two countries have made selective changes before. Trump exempted road salt and other products in September after a request from Collins, while Canada removed seafood products from its own retaliatory tariff list.

The reports also said the trade dispute has affected Maine tourism, as some Canadian visitors have avoided destinations such as Bar Harbor and Ogunquit. The latest adjustment is consequently both a targeted change to the tariff schedule and a campaign issue. It gives Collins a policy result to highlight, while the administration’s decision to add duties on other goods means the broader dispute remains unresolved.