Internet reports, according to US media reports on the 14th, US electric vehicle manufacturer Tesla recently wrote to the Office of the US Trade Representative, warning that the US government's high tariff policy will harm American companies. Tesla said in the letter that excessive tariffs will drive up the cost of necessary imports to the United States. Trade disputes will also face retaliatory measures, resulting in increased tariffs on U.S. exports of electric vehicles, which will inevitably affect U.S. exporters disproportionately. Tesla believes that even if it actively promotes supply chain localization,"it will still be difficult or impossible to purchase certain parts and components within the United States."