The Trump administration will exempt U.S. automakers from new tariffs on Canadian and Mexican imports for one month, the White House said Wednesday—as the 25% levies imposed Tuesday could potentially lead to price hikes on a range of imported goods, from food and alcohol to lumber.

President Donald Trump on Thursday signed executive actions that delay for nearly one month tariffs on all products from Mexico and Canada that are covered by the USMCA free trade treaty, a significant walkback of the administration’s signature economic plan that has rattled markets,

Canadian officials on Wednesday announced 25% tariffs on $29.8 billion of U.S.-produced goods after the Trump administration imposed 25% tariffs on Canadian steel and aluminum sold in the United States.