What are rare earth minerals, and why are they central to Trump’s trade war?

The US-China trade war is intensifying due to China's dominance in rare earth minerals, essential for various technologies and defense applications, with China controlling 61% of mined production and 92% of processing. China's export controls on seven rare earth minerals, perceived as retaliation for US tariffs, have raised concerns in Washington, given that 70% of US rare earth imports came from China between 2020 and 2023. The US is now actively monitoring China's compliance with the Geneva trade agreement and exploring alternative sources, including Ukraine and Greenland, to reduce its reliance on China.

Analysis

The escalating US-China trade war highlights a critical vulnerability for the United States: its significant dependence on China for rare earth minerals, which are indispensable for a wide array of modern technologies, defense systems, and medical applications. China's strategic dominance is underscored by its control over 61% of mined rare earth production and a commanding 92% of global processing capabilities. This reliance is problematic, as between 2020 and 2023, 70% of US imports of rare earth compounds and metals originated from China. The situation is exacerbated by Beijing's recent decision to maintain export controls on seven rare earth minerals, seen as a retaliatory measure against US tariffs and a violation of a recent trade truce, according to former President Trump. This action demonstrates China's willingness to leverage its near-monopoly, particularly as the US lacks robust domestic capabilities for separating heavy rare earths, previously relying on China for this crucial step even for materials mined in California. While the US is exploring alternative sources, such as potential resources in Greenland and a signed deal with Ukraine, these initiatives are described as nascent, with Ukraine's mining industry being economically unproven. The sentiment surrounding this issue is moderately negative with a high market impact score, reflecting the geopolitical and supply chain risks involved.

Key Decisions for Investors

• Investors should closely monitor companies heavily reliant on rare earth mineral supply chains, particularly in the technology, electric vehicle, renewable energy, and defense sectors, for potential volatility and increased input costs due to ongoing US-China trade tensions and China's export controls.
• Consider the heightened geopolitical risk premium for investments exposed to the rare earth mineral supply chain, given China's control over 92% of global processing and its demonstrated willingness to weaponize this dominance.
• Evaluate potential long-term, speculative investments in entities developing rare earth sourcing and processing capabilities outside of China, while acknowledging that such ventures, like those mentioned in Ukraine, are in early stages with currently unmapped economic viability.