University of Sydney Study Maps 71 Australian Rare Earth Offtake Deals, Exposes Western Supply Chain Bottleneck

Highlights

• University of Sydney researchers mapped 71 Australian rare earth supply agreements across nine producers and 46 buyers, finding most projects lack sufficient purchase commitments.
• Chinese counterparties dropped sharply after 2020, but restricting Chinese buyers shrinks available markets and raises taxpayer risk.
• Lynas stands out with a 2026 Japanese deal securing 5,000 tonnes of NdPr annually at a US$110/kg price floor through 2038.
• Downstream processing—metals, alloys, and magnets—may offer greater strategic value than adding competing mineral supply alone.
• Researchers warn that mineral independence is not achieved when a mine opens, but when a competitive supply chain can sell what it produces.