China Imposes New Licensing Rules on Rare Earth Exports, Prompting US Tariff Response

Beijing yesterday announced new licensing requirements for the export of rare earth elements, a move Washington has responded to with increased tariffs on Chinese goods, escalating trade tensions between the two nations.

The new rules, revealed on October 13, 2025, require any entity utilizing Chinese rare earths to obtain a license from the Chinese government. These 17 elements, while not inherently scarce, are critical components in a vast array of modern technologies – from electric vehicles and wind turbines to defense systems and consumer electronics. According to Rob West of Thunder Said Energy, buyers would likely pay “over 10-100x more for small but essential quantities of rare earths, if supplies were ever disrupted.”

China currently dominates the rare earth supply chain, accounting for approximately 70% of global mining and 90% of finished product manufacturing. While deposits exist in other countries, including the United States – notably at the Mountain Pass mine in California – China has achieved cost advantages through factors like lower labor costs, less stringent environmental regulations, and what some analysts describe as “transfer pricing.” This dominance has raised concerns about supply chain vulnerabilities, particularly given the strategic importance of these materials. The energy intensity of refining rare earth ores has also led many European and American firms to exit the sector.

The US response, announced by former President Donald Trump, includes a new set of tariffs on Chinese imports. Some experts, like Tim Worstall, a former scandium expert, believe China may have miscalculated with these new rules, potentially spurring the development of alternative supply chains. “The end result here is that there can be two outcomes,” Worstall stated, “A: The entire world’s usage of rare earths is mapped out in detail…B: The plentiful rare earths of elsewhere are dug up, and the supply chain is rebuilt outside China.” This situation highlights the ongoing fragility of global trade and the increasing focus on securing critical mineral supplies, as detailed by the International Energy Agency.

Officials in Washington have indicated they are monitoring the situation closely and assessing the potential impact on various industries, while Beijing maintains the new rules are intended to ensure responsible resource management.