China's 'chokehold' over critical minerals has created 'life or death matter for the 21st century': experts

Experts warned Congress that China's near-monopoly, controlling 92% of global rare earth processing and dominating critical mineral supply chains, poses a significant national security and economic threat to the U.S., which relies heavily on imports for vital defense, technology, and AI sectors. They urged immediate, multi-faceted action, including bolstering domestic production, leveraging allies like Canada and Australia for resources and Asian partners for refining, and strategically applying tariffs to secure supply chain resilience over short-term financial considerations.

Analysis

A recent congressional hearing highlighted China's strategic dominance over critical mineral supply chains as a primary national security and economic threat to the U.S. Experts testified that China controls 92% of the global processing of rare earth materials, creating a 'chokehold' on inputs vital for the defense, technology, automotive, and artificial intelligence sectors. The U.S. exhibits significant vulnerability, with 100% import reliance for nearly a quarter of its 50 critical minerals and over 50% reliance for 29 of them. Proposed countermeasures are multifaceted, involving a long-term strategic shift away from prioritizing immediate returns on investment. Key recommendations include bolstering domestic production, despite long lead times of up to 20 years for new mines, and strengthening alliances with resource-rich partners like Canada and Australia, alongside refining partners such as South Korea and Japan. Tariffs are viewed as a potential tool to shield domestic industries but are considered ineffective without a viable domestic supply. The urgency is underscored by corporate actions, such as Apple's $500 million investment in a U.S. mine, signaling that major industry players are already moving to mitigate supply chain risks.

Key Decisions for Investors

• Evaluate long-term investment opportunities in North American and allied-nation companies involved in mining, mineral processing, and recycling, as they are positioned to benefit from anticipated policy support and national security-driven demand.
• Scrutinize the supply chain vulnerabilities of companies in the technology, EV, and defense sectors, favoring those that demonstrate proactive measures to diversify sourcing away from China or invest in domestic capacity.
• Monitor US-China trade policy closely, particularly the potential implementation of new tariffs, which could create significant cost volatility and supply disruptions for manufacturers dependent on critical mineral imports.