Hmmm, you are saying the batteries are made in China? Volkswagon ID.4 batteries are manufactured here, hyundia batteries are made in South Korea and they are building a battery plant here. The Tesla (North American) are manufactured here.
Maybe the components are from China, there are only a few EV's that qualify for the $ 7,500 tax credit due to the following requirements;
The vehicles must be manufactured in North America and have an MSRP below $80,000 for an SUV and $55,000 for a sedan, wagon, or hatchback. To qualify for the first $3,750, a portion of a vehicle’s battery components must be produced or assembled in North America. To get the second $3,750, a portion of the critical minerals used in the battery must be extracted or processed in the U.S. or in a country that is a U.S.
free-trade agreement partner, or they must have been made from materials recycled in North America1
The above may not be 100% accurate because it is from Chat.