China, the world's largest refiner and producer of rare earth minerals, is tightening its grip, posing a threat to the US' largest automakers and other industries.
Over the last 30 years, China has dominated the market for mining and refining rare earth minerals, crucial for various applications like electronics and vehicles.
The US faces a critical problem as China's dominance in rare earth minerals puts American industries, including the auto sector, at risk.
More than 90 percent of the world's supply of rare earth minerals are processed in China, creating concerns amid escalating trade tensions.