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China Restricts Rare Earth Exports and Demands Confidential Data, Leaving Europe and the U.S. Vulnerable in Strategic Supply Chains

Published on 20/09/2025 at 23:50
China restringe exportações de terras raras e expõe vulnerabilidade de Europa e EUA
China restringe exportações de terras raras e expõe vulnerabilidade de Europa e EUA
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Beijing Expands Control Over Rare Earth Exports and Demands Confidential Data from Companies, Leaving Europe and the United States Dependent on Strategic Chains

The rare earth exports have become a new field of global dispute. China, which is responsible for over 90% of the refining of these elements, has begun to impose restrictions and demand sensitive information from companies that depend on these resources for advanced technologies.

This movement has put Europe and the United States on alert.

Without guaranteed access to raw materials, entire sectors from electric vehicles to defense face risks of shutdown, revealing the fragility of their supply chains.

What Are Rare Earths

The so-called rare earths are 17 essential chemical elements for the modern industry.

Although they are not actually scarce, their processing is highly complex, costly, and polluting.

They are used in permanent magnets, wind turbines, electric cars, smartphones, fighter jets, and even aerospace applications.

According to experts like geographer Julie Klinger, quoted by DW Brasil, their magnetic and conductive properties make them irreplaceable in strategic sectors.

The problem is not in geological availability, but in China’s dominance over mining, processing, and refining.

China’s Dominance

Today, China controls up to 70% of mining, 87% of processing, and over 90% of refining of rare earths in the world. In addition, it concentrates 94% of permanent magnet production, a vital input for both civil and military industries.

This power is the result of decades of strategic planning, state subsidies, and research investments. While the West outsourced production and mining, Beijing consolidated a nearly monopolistic position.

Growing Trade Tensions

In 2023, in response to tariffs imposed by Washington, Beijing restricted exports of seven critical elements, impacting especially the U.S. defense sector.

European companies have also been forced to halt operations, according to investigation by DW Brasil.

In addition to the restrictions, Beijing has begun to require companies to provide confidential data on the use and demand for rare earths to issue export licenses.

This exposed companies to dilemmas of strategic security and protection of intellectual property.

The European Search for Alternatives

Europe has already attempted to develop local projects, such as in Storkwitz, Germany, but costs have made exploration unviable compared to Chinese prices.

The most promising discovery occurred in 2023 in Sweden, with state-owned LKAB announcing the largest deposit on the continent.

Even so, experts warn that it’s not enough to have identified deposits. It is necessary to create the entire value chain of mining, processing, and refining, something that took decades for China to consolidate.

Without coordinated investment, the risk of dependence will continue.

The rare earth exports currently represent one of the major strategic dilemmas for the West. While China imposes barriers and collects sensitive information, Europe and the United States are seeking solutions to reduce vulnerabilities in vital sectors.

Do you believe that Europe will be able to create its own rare earth chain? Or is dependence on China inevitable?

Leave your opinion in the comments; we want to hear from those closely following this strategic clash.

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Zé dos coentros
Zé dos coentros
22/09/2025 12:38

Isto é velho……tava programado a mais de dez anos….só vão vender o material já manufaturado.
O gafanhoto é visto como bonzinho …..aqui na bananalandia.

André
André
Em resposta a  Zé dos coentros
23/09/2025 09:20

Bom são os gazelas aviadadas, invadindo, roubando e matando nativos!
A China vai crescer com ou sem choro seu!

Dedé
Dedé
22/09/2025 07:15

O mundo vai acabar para os Estados Unidos. A China daqui 100 anos vai ser o país dominante sem precisar dar um tiro. A China vai se impor como Líder Mundial da humanidade sem criar crises de histerias xenófobas.

José Mário
José Mário
21/09/2025 15:36

Os Estados Unidos, perdem muito tempo especulando. Uma hora a conta chega.

Maria Heloisa Barbosa Borges

Falo sobre construção, mineração, minas brasileiras, petróleo e grandes projetos ferroviários e de engenharia civil. Diariamente escrevo sobre curiosidades do mercado brasileiro.

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