United States-based subsidiaries of the Chinese automaker BYD filed a lawsuit against the U.S. government over tariffs that keep their vehicles out of the U.S. market.

 

BYD America LLC, BYD Coach & Bus LLC, BYD Energy LLC, and BYD Motors LLC are suing the U.S. federal government and officials from the Department of Homeland Security, Customs and Border Protection, the Office of the U.S. Trade Representative, and the Treasury Department.