Lynas Heavy Rare Earths Production Breaks China's Market Monopoly

Lynas Rare Earths

Lynas heavy rare earths production achieved a historic milestone by becoming the first non-Chinese producer of separated dysprosium. The Australian mineral company's Lynas heavy rare earths facility in Malaysia successfully produced separated dysprosium, marking a significant breakthrough in global supply chain diversification for critical minerals essential to advanced manufacturing and defense applications.

Malaysian Plant Establishes Alternative Supply Chain

Lynas heavy rare earths processing capabilities expanded significantly during the first quarter of 2025. The company constructed dysprosium and terbium processing circuits at its Malaysian facility, with capacity to separate up to 1,500 tonnes per year of heavy rare earths. These new circuits position Lynas to challenge China's dominance in the separated heavy rare earths market.

Meanwhile, Lynas plans to commence separated terbium production next month at the same facility. The processing circuits will eventually enable production of separated dysprosium, terbium, and holmium concentrate. Additionally, the facility will produce unseparated samarium/europium/gadolinium and unseparated mixed heavy rare earths, creating a comprehensive product portfolio.

Strategic Timing Amid Chinese Export Restrictions

However, the breakthrough comes at a critical juncture for global rare earths markets. Chinese suppliers recently limited offers for rare earth minerals, including dysprosium and terbium, following government export control tightening. This timing underscores the strategic importance of establishing alternative supply sources outside China's control.

Therefore, Lynas' production achievement addresses growing concerns about supply chain vulnerability in critical minerals. The company's Q1 2025 total rare earth oxide production reached 1,911 tonnes, including 1,509 tonnes of NdPr oxide. Production declined 46% year-on-year due to improvement and maintenance works across Malaysian and Western Australian operations.

US Partnership Strengthens Supply Chain Resilience

Furthermore, Lynas continues developing another rare earths processing plant in Texas with US government support. The American facility will produce both separated heavy and light rare earths, further reducing Western dependence on Chinese supplies. This dual-facility strategy creates redundancy and geographic diversification for critical mineral processing.

As a result, Lynas positions itself as a cornerstone of Western rare earths supply chain security. The company's expansion into heavy rare earths processing represents a strategic shift from its traditional focus on light rare earths production, addressing military and high-tech manufacturing requirements.

The Metalnomist Commentary

Lynas' achievement in producing separated heavy rare earths outside China represents a watershed moment for global supply chain resilience in critical minerals. The timing coincides perfectly with Chinese export restrictions, demonstrating the urgent need for alternative suppliers in materials essential to clean energy, defense, and advanced technology sectors.