Elon Musk’s big Tesla production plans hit a speed bump thanks to President Donald Trump’s escalating trade war. According to Reuters, the tech mogul’s plans to begin production of the Cybercab and Semi trucks in the U.

U.S. production plans for its upcoming Cybercab and Semi electric truck models have been disrupted by a sharp rise in tariffs imposed by President Trump on Chinese imports, Reuters reported, citing sources with direct knowledge of the matter.