China's dominance isn't limited to rare earths; it accounts for 35% of global manufacturing—three times the US. This industrial might gives it the theoretical ability to apply similar coercive licensing regimes in sectors from EVs to renewable energy, posing a systemic risk.

China is leveraging its 90% control over rare earth processing not just against the US, but globally. By requiring licenses from any company worldwide, it creates a chokehold on high-tech manufacturing and establishes a new template for economic coercion.

China demonstrated its significant leverage over the U.S. by quickly pressuring the Trump administration through a partial embargo on rare earth metals. This showcased a powerful non-tariff weapon rooted in its control of critical mineral supply chains, which are also vital for defense applications.

Following US policy moves, China is likely to expand its use of export controls on critical materials. Silver, essential for EVs, solar panels, and AI data centers, has been added to its list, signaling a willingness to leverage its supply chain dominance as a geopolitical tool against rivals.

Instead of military action, China could destabilize the US tech economy by releasing high-quality, open-source AI models and chips for free. This would destroy the profitability and trillion-dollar valuations of American AI companies.

While headlines focus on advanced chips, China’s real leverage comes from its strategic control over less glamorous but essential upstream inputs like rare earths and magnets. It has even banned the export of magnet-making technology, creating critical, hard-to-solve bottlenecks for Western manufacturing.

An emerging geopolitical threat is China weaponizing AI by flooding the market with cheap, efficient large language models (LLMs). This strategy, mirroring their historical dumping of steel, could collapse the pricing power of Western AI giants, disrupting the US economy's primary growth engine.

China is restricting exports of essential rare earth minerals and EV battery manufacturing equipment. This is a strategic move to protect its global dominance in these critical industries, leveraging the fact that other countries have outsourced environmentally harmful mining to them for decades.

The AI race is a national security imperative, akin to the Cold War arms race. However, the US is critically dependent on China for the copper, rare earths, and other materials required to build and power AI data centers, creating a massive strategic vulnerability.