MP Materials Stock Soars on Landmark US Rare-Earth Deal to Counter China

US Stocks

The MP Materials Stock surged dramatically following a landmark agreement between the rare-earth mining company and the US Department of Defense. This deal is an important step in America’s efforts to secure its supply chain for rare-earth magnets, essential components in advanced defense technologies. 

The surge in stock reflects growing investor confidence as the US moves to counter China’s dominance in this critical sector.

Why is this deal so important? Rare-earth elements are essential for manufacturing high-tech devices, including missiles, electric vehicles, and military equipment. 

For years, China has controlled the majority of rare-earth mining and processing, creating strategic vulnerabilities for the US. This new partnership aims to change that by boosting domestic production and processing capabilities.

What is the Deal About?

On July 10, 2025, MP Materials announced a collaboration with the Department of Defense to accelerate the production of rare-earth magnets in the United States. The goal is to build a full supply chain, from mining to magnet manufacturing, within the US by 2025.

 This move will drastically reduce reliance on foreign sources, especially China, which currently dominates over 80% of the global rare-earth supply chain.

Under this agreement, the US government has effectively become the largest shareholder in MP Materials. The Pentagon will invest significant funding to scale up the build-out of rare-earth magnet production plants, strengthening national security and supply chain independence.

Is this the first time the US government has invested directly in such a company? 

No. However, this is the most significant and targeted investment to date in the rare-earth sector, reflecting the urgency to safeguard supply chains for defense purposes.

How Did MP Materials Stock React?

MP Materials stock surge by over 50%
Source: Meyka Stock Analysis

Following the announcement, MP Materials Stock (MP)soared by over 40% in a single trading day, reaching its highest level since the company went public. 

Earlier reports from Barron’s highlighted a 51% increase on the news day, showcasing strong market optimism. Investors see this deal as a turning point for the rare-earth miner, shifting from a primarily mining company to a full rare-earth magnet manufacturer.

Market analysts believe this surge is just the beginning. With the Pentagon’s backing, MP Materials is positioned to become a cornerstone in the US’s rare-earth supply chain.

 The stock movement reflects both the company’s improved growth prospects and the broader geopolitical push to decouple from Chinese dominance.

Why Does This Matter for the US and the World?

Rare-earth magnets are a crucial part of advanced technologies used in everything from smartphones to guided missiles. 

Currently, China’s dominance poses a risk of supply disruptions, which could cripple US military and tech industries during geopolitical tensions.

By boosting domestic production through MP Materials, the US aims to:

  • Ensure a secure and reliable supply of rare-earth magnets
  • Strengthen national defense capabilities
  • Create high-tech manufacturing jobs domestically
  • Reduce economic risks tied to China’s rare-earth export policies

Reuters reports that MP Materials plans to deliver fully assembled rare-earth magnets by 2025, a significant leap in US manufacturing capability. This timeline is critical as global demand for rare-earth materials continues to rise sharply.

What Are Experts Saying?

Industry experts are optimistic but cautious. According to Invezz, analysts suggest that while the deal is a game-changer, the rare-earth supply chain is complex and will take years to fully develop. 

The Pentagon’s support signals a strong government commitment, but challenges remain in scaling production, refining processes, and meeting global demand.

Some analysts note that MP Materials’ success depends on continuous funding, technology advancements, and stable policies to compete with China’s established infrastructure. However, the company’s proven mining expertise and now expanded manufacturing role give it a solid foundation to grow.

How Does This Deal Impact Competitors and Global Markets?

MP Materials’ rise shines a spotlight on critical minerals worldwide. Countries like Australia, known for rich, rare-earth deposits, are also benefiting as the US looks to diversify its supply sources.

The smallcaps article highlights how this US defense deal boosts partnerships and interest in Australia’s important minerals, strengthening global rare-earth collaboration beyond China.

This shift is encouraging other companies to invest in rare-earth projects, improving the resilience of the global supply chain. The rare-earth market may see more competitive pricing, innovation, and sustainability efforts as new players emerge.

What Can Investors Expect Next?

Investors following MP Materials Stock should watch for key developments such as:

  • Progress updates on US magnet manufacturing facilities
  • Additional government funding or contracts
  • Partnerships with tech and defense firms
  • Global rare-earth market trends and geopolitical shifts

For now, the company’s clear focus on delivering critical materials domestically and the strong government partnership provide a positive outlook. Social media reactions, including verified tweets from industry experts and defense analysts, reinforce the market’s enthusiasm for this rare-earth supply breakthrough.

Summary

In summary, MP Materials Stock is soaring on the back of a historic US government deal to secure rare-earth magnet supply chains. This partnership is a strategic move to counter China’s dominance and strengthen America’s defense industry.

With the government as its largest shareholder, MP Materials is positioned to lead the US rare-earth revolution, creating new opportunities for investors and the country’s high-tech future.

FAQ’S

Does China own MP Materials?

No, MP Materials is an American company, and China does not own it. The US government has recently become its largest shareholder to reduce reliance on China.

What rare earth metals does MP Materials mine?

MP Materials mines key rare earth elements such as neodymium, praseodymium, and dysprosium, which are vital for magnets and high-tech applications.

Why is MP Materials stock up?

MP Materials stock is over 50% up due to a landmark US Department of Defense deal to boost domestic rare-earth magnet production and reduce dependence on China.

What material is MP?

MP Materials primarily works with rare earth elements, crucial for producing strong magnets used in electronics, electric vehicles, and defense technologies.

Who is the US rare earth champion?

MP Materials is considered the US rare-earth champion due to its leading role in domestic rare-earth mining and processing.

What is the meaning of MPS in China?

In China, MPS commonly stands for “Ministry of Public Security,” which is the country’s main police and security agency.

Disclaimer

This content is for informational purposes only and not financial advice. Always conduct your research.