Apple inks $500M deal with US-based rare-earth mine operator MP Materials
1. Apple invests $500 million in a Texas rare earth materials mine. 2. Partnership with MP Materials aims to reduce reliance on China. 3. New rare earth recycling plant to be developed in California. 4. Apple's stock down 14% this year amidst US-China trade tensions. 5. US Defense Department becomes largest shareholder in MP Materials.