IEA Analysis: China’s Rare-Earth Export Controls Could Put $6.5 Trillion of Global Manufacturing at Risk

A new International Energy Agency analysis says full implementation of China’s expanded rare-earth export controls could put $6.5 trillion a year in downstream production outside China at risk, underscoring how small volumes of specialized minerals can underpin vast amounts of manufacturing.

The figure, published in the IEA’s Global Critical Minerals Outlook 2026 on July 16, is a measure of exposure, not a forecast of actual economic losses. It reflects the annual value of non-Chinese production that depends on the affected materials and would be vulnerable if the broader controls took effect. The IEA said the sectors exposed include automotive, high-tech, defense and energy.

That caveat is important because China’s broader October 2025 export-control package is currently suspended until Nov. 10, 2026. Earlier restrictions imposed in April 2025 remain in force.

China first imposed export controls on seven medium and heavy rare-earth items on April 4, 2025: samarium, gadolinium, terbium, dysprosium, lutetium, scandium and yttrium. It then announced a broader package on Oct. 9, 2025, extending restrictions to additional rare-earth items, related equipment and technologies, and some internationally made products containing Chinese-sourced rare earths or made using Chinese technologies. On Nov. 7, 2025, China’s Ministry of Commerce and customs authorities said several of those expanded October measures would be suspended for one year, until Nov. 10, 2026, while the April controls stayed in place.

In the report’s executive summary, the IEA said: “Their full implementation could put an estimated USD 6.5 trillion per year of downstream production outside China at risk across the automotive, high-tech, defence and energy sectors.”

The scale of that exposure reflects the structure of critical-mineral supply chains. Rare earths are used in small amounts, but they are essential inputs in products with far higher value, including vehicles, electronics, defense systems and energy equipment. The October 2025 package was especially significant because it went beyond raw materials, reaching into equipment, technologies and some products made outside China using Chinese-origin inputs or Chinese technologies. That wider scope helps explain why the IEA’s risk estimate is so large.

IEA Executive Director Fatih Birol said the broader lesson reaches beyond rare earths alone. “Our latest analysis shows that vast amounts of economic value depend on relatively small volumes of critical minerals, whose supply chains remain highly concentrated and are therefore vulnerable,” he said.

The agency said 2025 was the year supply-concentration risks became visible in markets, with heavy rare-earth prices including dysprosium and terbium rising sharply and prices outside China running several times higher than domestic Chinese prices. China’s commerce ministry has framed the controls as national-security and non-proliferation measures under its export-control framework.

The rare-earth warning was part of a wider message in the IEA report about concentration in critical minerals. As another example, it said a full disruption in battery-grade graphite trade could put more than $300 billion a year in downstream production outside China at risk. Together, the findings point to the same vulnerability: manufacturing sectors worth trillions of dollars can depend on mineral supply chains dominated by a handful of sources.