Catenaa, Monday, February 09, 2026- Chinese automaker BYD has filed a lawsuit against the Trump administration, challenging President Trump’s authority to impose tariffs and requesting a refund for tariffs paid since last April.
The lawsuit, the first by a Chinese carmaker over US tariffs, follows similar complaints by thousands of global companies with US operations challenging Trump’s use of the International Emergency Economic Powers Act (IEEPA) to impose border taxes.
In the lawsuit filed at the US Court of International Trade on January 26, four of BYD’s US subsidiaries argue that the law does not authorize border taxes as “the text of IEEPA does not employ the word ‘tariff’ or any term of equivalent meaning”.
In a separate, high-stakes case, the US Supreme Court is expected to rule on the legality of the tariffs, but Trade Representative Jamieson Greer said last week the court was taking its time given the “enormous” stakes involved.
BYD said in the lawsuit that it had to file an independent complaint to protect its ability to be refunded for the tariffs it has already paid.
While the Chinese carmaker does not sell passenger cars in the US, its business in the country includes buses and commercial vehicles, batteries, energy storage systems, and solar panels.
Its unit BYD North America employs 750 workers in its truck plant in Lancaster, California, according to its website.
Trump repeatedly said Chinese cars threaten the future of the US auto industry, but he has said a few times that he would welcome a Chinese automaker that wants to build cars on US soil.
