Bombardier on Thursday reported a fourth-quarter decline in profit and slower-than-expected revenue growth and said it won't provide guidance for 2025 due to the uncertainty posed by the threat of U.S. import tariffs on Canadian goods.

The tariffs would pose big problems for Bombardier, which counts more than 2,800 suppliers across 47 states in the U.S.

Bombardier (BBD.B:CA) on Thursday said it didn’t provide an earnings forecast for the current year because of the uncertain effects of a trade dispute between Canada and the United States. The Canadian planemaker also beat Wall Street’s estimates for quarterly earnings amid sustained demand for jets.