Tesla Inc.’s sales plummeted 59% last month in Germany, adding to indications that Chief Executive Officer’s Elon Musk political activities are hurting the carmaker’s business in major electric vehicle markets.

Inc. saw a significant drop in its sales in Germany last month, with a decrease of 59%. The company registered only 1,277 new cars in January, marking its lowest monthly total since July 2021, according to the German Federal Motor Transport Authority.

Before endorsing the far right, he faced escalating disputes over conditions at the carmaker’s Berlin factory.