JPMorgan has provided a $1 billion loan to MP Materials Corp., the leading U.S. rare-earth producer, to support the construction of a new magnet factory. The move underscores efforts to strengthen domestic supply chains and reduce dependence on foreign sources for critical materials.

The U.S. government has taken a 15% stake in MP Materials, focusing on the Mountain Pass site in California, as part of a strategy to curb reliance on China for rare-earth minerals.

MP Materials is set to begin commercial production at its first magnet factory this year, primarily supplying General Motors, following a $400 million investment from the Pentagon to expand capacity. These initiatives highlight the strategic importance of rare-earth production in national security and industrial applications, while supporting the U.S. transition to advanced technologies and electric vehicles.