Trump Threatens Tariffs, Questions Xi Meeting Amid China's Expanded Rare Earth Curbs

Trump Responds to China's 'Hostile' Move

US President Donald Trump on Friday threatened to impose 'massive' new tariffs on China and indicated he might cancel an upcoming meeting with Chinese leader Xi Jinping. This strong reaction follows Beijing's announcement on Thursday of significantly expanded restrictions on rare earth minerals and related technologies. Writing on his Truth Social platform, Trump described China's move as 'hostile' and 'sinister,' suggesting it would 'clog' global markets and make life difficult for nearly every country. He stated, 'there seems to be no reason' to proceed with the planned meeting with Xi at the Asia-Pacific Economic Cooperation (APEC) forum in South Korea later this month.

China Tightens Grip on Critical Minerals

The new export controls, announced by China's Ministry of Commerce, represent a substantial escalation in the ongoing trade tensions between the world's two largest economies. Effective December 1, 2025, the regulations will require foreign companies to obtain Chinese government approval to export products containing even trace amounts (0.1%) of Chinese-origin rare earth materials or those produced using Chinese mining, processing, or magnet-making technologies. These restrictions build upon a rare earth processing technology export ban implemented in December 2023.

Key aspects of China's expanded restrictions include:

• A new licensing framework for foreign-produced rare earth magnets and select semiconductor materials.
• The addition of five new elements—holmium, erbium, thulium, europium, and ytterbium—to the controlled list, bringing the total to 12 out of 17 rare earth elements.
• Permitting requirements for exports of technologies related to rare earth mining, smelting, refining, magnet manufacturing, and recycling.
• Automatic rejection of export licenses for items intended for military purposes or for companies affiliated with foreign militaries.

China, which controls approximately 70% of global rare earth mining and 90% of processing, asserts these measures are aimed at safeguarding national security and preventing the misuse of these critical materials in sensitive sectors.

Global Economic Implications

Rare earth elements are indispensable for a vast array of modern technologies, including computer chips, electric vehicles, medical equipment, defense systems, and artificial intelligence models. The new restrictions are expected to have a significant impact on global supply chains, potentially disrupting manufacturing and raising concerns among international industries. Analysts suggest that China's move is a strategic play to leverage its dominance in the rare earth market amidst the broader trade dispute with the United States. Following Trump's statements, Wall Street experienced a decline, reflecting investor anxiety over the renewed escalation of trade tensions.

A Deepening Trade Rift

The latest developments underscore the persistent friction in US-China trade relations. While both nations had previously agreed to periods of reduced tariffs and negotiations, the issue of rare earths has emerged as a critical flashpoint. Trump's threat of 'massive' tariffs signals a potential return to heightened economic confrontation, further complicating efforts to stabilize trade relations and raising questions about the future of high-level diplomatic engagements between the two countries.