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Rare Earth Prices Plummet as New Magnet Tech Emerges
8 May
Summary
- Magnet makers are reducing use of expensive heavy rare earths.
- Alternative metals are being adopted for high-performance magnets.
- Demand for dysprosium and terbium may fall sharply.
MP Materials Corp. anticipates a sharp decline in demand for certain high-value rare earth elements. This forecast stems from magnet producers increasingly adopting alternative metals in their manufacturing processes. CEO James Litinsky indicated that companies are developing ways to create effective magnets with minimal or no heavy rare earth content.
Instead, the industry is shifting towards lighter rare earth metals, primarily neodymium-praseodymium (NdPr), for critical technologies. While prices for NdPr are expected to rise, those for heavy rare earths like dysprosium and terbium could decrease substantially. This move is driven by concerns over China's dominance in heavy rare earth supply chains and the growing need for magnets in sectors such as robotics, drones, and defense.
MP Materials, which extracts both light and heavy rare earths from its Mountain Pass mine in California and produces some magnets in the U.S., is actively working to reduce its reliance on heavy rare earths. This strategy aims to meet customer performance requirements while adapting to evolving market dynamics and supply chain considerations.
