Canada has suspended imports from the largest U.S. pork processing plant, located at Smithfield Foods in Tar Heel, North Carolina, due to a dispute over trade tariffs between the two countries. The suspension is related to a specific issue with certain offal shipments. Smithfield is collaborating with the USDA to address the problem. This suspension follows a series of blockages on meat products from Smithfield's facilities by Canada, starting on Thursday. Despite this, President Trump has exempted Canadian and Mexican products from the 25 percent tariffs he recently imposed for a month.