Apple and Samsung Confront China's 94% Rare Earth Magnet Dominance in Consumer Electronics

Highlights

• China held an estimated 90%+ of sintered permanent-magnet production in 2025, making Western alternatives difficult without full downstream processing
• Apple committed $500 million to MP Materials for U.S.-made recycled rare-earth magnets after nearly five years of qualification work
• Samsung's Galaxy S26 uses 100% recycled rare-earth content in speaker magnets, but recycled materials may still be processed in China
• Sony identified 330 potential smelters and refiners in its 2025 mineral survey, revealing deep supply chain complexity even for global brands
• A missing magnet worth pennies can halt production of a $1,000 smartphone, illustrating REEx's concept of value-at-risk amplification