Australia's critical minerals strategy targets supply resilience

The Australian federal government has launched a 1.2 billion AUD Critical Minerals Strategic Reserve to secure supply chains for key industrial elements. This initiative includes a 150 million AUD allocation for the selective stockpiling of materials such as antimony, gallium, and rare earths, aiming to mitigate price volatility and demand uncertainty in the global market.

The reserve operates through financial instruments like offtake agreements and forward contracts rather than maintaining a physical warehouse of raw materials. This approach is designed to provide supply certainty for domestic industries and international partners, including the United States, Japan, and South Korea, while countering the dominant position of China in global mineral processing.

China dominance drives policy response

According to the International Energy Agency, China controlled 91 percent of the global separation and refining of magnetic rare earths in 2024. This near-monopoly creates a strategic vulnerability for Western manufacturing and defense sectors. The new reserve is intended to shield these industries from market manipulation and ensure access to critical inputs for advanced manufacturing and defense technologies.

Iluka Resources builds local refining

Iluka Resources is developing a rare earths refinery at Eneabba in Western Australia, a project supported by a 1.65 billion AUD non-recourse loan from the federal government. Iluka’s Chief Financial Officer, Adele Stratton, stated that the partnership addresses the evident threat posed by China’s market control. This facility represents Australia’s first fully integrated rare earths processing capability, moving the country up the value chain from extraction to refinement.

Demand growth from tech sectors

Global demand for critical minerals is rising alongside the energy transition and increased spending on defense. Key drivers include the proliferation of energy-intensive data centers and the adoption of electric vehicles, which require significant volumes of rare earth elements. This surge in demand underscores the need for diversified supply chains that are less dependent on single-source refineries.

The strategy leverages Australia’s established mining capability and its resource base to create high-paying local jobs. By combining sovereign policy support with private sector investment, the government aims to build a resilient supply chain that serves both domestic needs and allied nations, reducing the geopolitical risk associated with critical mineral imports.