Ottawa shoppers and the food and beverage businesses that supply them are watching a fresh round of Canada-U.S. trade friction after the United States confirmed it will ban imports of Canadian molasses, whey products and non-alcoholic beer starting September 29, 2026 at 12:01 a.m. Eastern Time. The move, issued under section 338 of the Tariff Act of 1930 and section 604 of the Trade Act of 1974, is the latest flashpoint in a cross-border dispute over how Canadian refiners classify their sugar-adjacent exports.
Why Ottawa should pay attention
Any disruption to how those ingredients move across the border tends to ripple through the businesses that rely on them, even when the refineries involved are based elsewhere in Ontario.
What's banned, and when
The ban covers three categories: whey products, molasses products and non-alcoholic beer. It takes effect September 29, 2026 at 12:01 a.m. Eastern Time, giving Canadian exporters and their U.S. buyers a short window to adjust before the restriction lands.
Trump's stated reason
President Trump determined that Canada has maintained tariff-rate quota allocation measures on all types of U.S. cheese that discriminate against American commerce, and that finding underpins the ban.
A sugar smuggling allegation at the centre of it
Behind the trade action is a longer-running accusation from U.S. sugar producers: that Canadian refineries have been importing mixtures of sugar, molasses and water and declaring them as pure molasses, a workaround that would let the product dodge U.S. sugar tariffs and quotas. The allegations centre on Sucro Can Sourcing, a company headquartered in Florida whose largest refinery sits in Hamilton, Ontario, with a second plant in University Park, Illinois.
Sucro pushes back
Sucro's chair, Don Hill, has said the company's molasses shipments were legitimate and had been approved by U.S. Customs and Border Protection back in 2020. Even so, a USDA-funded study of Canadian molasses shipments passing through Buffalo found signs of additives or blending, raising tariff-circumvention concerns. Sucro disputed that study, citing what it called mathematical errors, and the company has since halted its U.S. molasses shipments altogether, citing the cost and contention involved. The USDA now projects that molasses imports for sugar extraction will reach zero next year. It's not the industry's first brush with this kind of allegation: a similar molasses and sugar smuggling scheme operated in the 1990s before regulators shut it down, and the current dispute echoes that precedent.
The USDA report Sucro wants retracted
In an April 2026 press release, Sucro said Congress had directed the USDA's Agricultural Marketing Service to evaluate imported molasses, a review funded by $3 million in taxpayer money through the appropriations process. The resulting report classified molasses under tariff code HTS 1703.10.30 and concluded that imports through Buffalo failed statutory soluble non-sugar solids requirements at a 78% rate, a finding Sucro is calling on the USDA to retract.
What happens next
With the ban set to take hold September 29, the dispute leaves Canadian refiners, and the American buyers who depend on their molasses, whey and non-alcoholic beer, sorting out how to adjust before the deadline. For Ottawa's food and beverage sector, it's a reminder of how quickly a cross-border regulatory fight over sugar classification can turn into a real supply chain headache.
Sources: ChiniMandi, Dallas Express, Sucro Ltd. press release (Newswire.ca)
