Apple Invests $500 Million to Strengthen U.S. Rare Earth Magnets Supply Chain. 5 min read Apple Invests $500 Million to Strengthen U.S. Rare Earth Magnets Supply Chain. Toha Tech July 15, 2025 Apple Boosts Domestic Rare Earth Magnet Production with $500M Investment In a significant move to enhance its... Read More Read more about Apple Invests $500 Million to Strengthen U.S. Rare Earth Magnets Supply Chain.