Trump Import Levies and Iran Conflict Spike Grocery Prices

American consumers are experiencing a sharp rise in grocery costs, highlighted by a nearly 25% increase in tomato prices over the past year. The price surge follows the decision by Donald Trump to withdraw from the Tomato Suspension Agreement in mid-2025 and impose a 17% levy on imports from Mexico, which provides 90% of U.S. tomatoes.

Energy costs and geopolitical instability have further inflated prices. A war with Iran has caused diesel and fertilizer prices to rise, increasing the expenses associated with farming and transport logistics. Because 80-90% of American produce is transported by lorry, these costs are being passed directly to shoppers, along with higher fees for refrigerated transport and plastic packaging.

While processed-food giants such as Kraft and General Mills have avoided significant price hikes to prevent further customer loss, the broader market remains strained. President Trump has attributed the inflation to meatpackers and fertilizer producers, while the United States Department of Justice has conducted antitrust investigations into those sectors.