BYD sues US government over tariffs, seeks refunds

The lawsuit was filed connected January 26, 2026, successful the US Court of International Trade by 4 of BYD’s American subsidiaries: BYD America, BYD Coach and Bus, BYD Energy, and BYD Motors.

The companies reason that the tariffs, enacted done 9 enforcement orders nether the International Emergency Economic Powers Act (IEEPA), transcend statesmanlike authority.

In its filing, BYD stated that “the substance of IEEPA does not employment the connection ’tariff’ oregon immoderate word of equivalent meaning.” The suit seeks to void the tariffs, halt their enforcement, and retrieve each duties paid with interest.

While BYD does not merchantability rider cars successful the US, it operates successful buses, commercialized vehicles, batteries, vigor storage, and star panels. The institution employs astir 750 workers astatine its motortruck works successful Lancaster, California. BYD said its autarkic ailment preserves its quality to question refunds amid ongoing ineligible challenges by different companies.

This is the archetypal tariff suit successful the United States brought by a Chinese automaker. Thousands of different planetary companies person separately challenged the Trump administration’s usage of IEEPA to enforce borderline taxes.