Australia-based Lynas Rare Earths has strengthened its strategic partnership with Japan through a long-term supply agreement that aims to reduce exposure to price fluctuations driven by China’s dominance in the rare earth market. The deal is expected to provide greater stability for both producers and buyers of critical minerals used in advanced technologies.
Under the revised agreement, Japan Australia Rare Earths (JARE) will purchase around 5,000 tonnes per year of neodymium-praseodymium (NdPr) oxide from Lynas through 2038. The contract introduces a floor price of $110 per kilogram, ensuring stable revenue for Lynas even during periods of weak market prices.
Industry analysts say the pricing structure offers a level of protection against China’s influence over the rare earth market, where oversupply or export policies can rapidly shift global prices. The guaranteed price mechanism is designed to “insulate” the supply chain from extreme volatility and provide a more predictable market environment for non-Chinese producers.
Beyond light rare earths such as NdPr, the agreement also includes commitments for heavy rare earth elements. JARE has agreed to purchase about half of Lynas’s heavy rare earth production, including elements like dysprosium and terbium, which are essential for high-performance magnets used in electric vehicles, wind turbines, electronics, and defense systems.
The deal comes amid growing global efforts to diversify critical mineral supply chains and reduce reliance on China, which dominates both the mining and processing of rare earth elements. Japan, in particular, has been seeking alternative suppliers since past export restrictions highlighted vulnerabilities in its technology supply chains.
Lynas, which operates the Mount Weld rare earth mine in Western Australia and processing facilities in Malaysia, is widely regarded as the largest producer of separated rare earths outside China. The company has been expanding production capacity to meet rising demand from the clean energy and high-tech manufacturing sectors.
The strengthened partnership between Lynas and Japanese industry reflects a broader shift in the global critical minerals market. Governments and companies across the United States, Europe, and Asia are increasingly investing in supply chains that can operate independently of Chinese pricing and supply controls.
For Japan’s manufacturing sector, the long-term contract ensures reliable access to materials that power modern electronics and renewable energy technologies, while for Lynas it secures stable demand and pricing support as the rare earth market continues to evolve.