UK faces strategic risk over China's monopoly on critical minerals

The minerals of the new economy

A parliamentary investigation has revealed that the United Kingdom is "dangerously" dependent on China for raw materials essential to modern life. These critical minerals are the foundation for the UK's transition to renewable energy, the development of artificial intelligence, and the modernization of its military. Without a secure supply, the country faces significant hurdles in meeting its core national objectives.

The committee found that China maintains a stranglehold on the global supply of rare earths and other vital materials. These resources are used in a vast array of products, ranging from consumer goods like washing machines and fridges to sophisticated military jets. The report suggests that the UK remains exposed to these supply risks 16 years after China first began weaponizing its control over rare earths.

Liam Byrne, the chair of the business select committee, emphasized the importance of these materials for the country's future. He noted that the UK cannot rearm its military or deliver on net zero targets without securing the minerals these technologies depend on. The committee described these materials as the "alpha of the new economy," highlighting their central role in global industrial shifts.

Bottlenecks in refining and processing

While mining is a factor, the committee identified the processing stage as a primary bottleneck in the global supply chain. China currently dominates the refining of seven categories of minerals, which are necessary to turn raw materials into usable components. This includes refined lithium, which is a core ingredient for the electric vehicle market.

Rare earths are also critical because they are used to create permanent magnets for military jets and other high-tech applications. These magnets help aircraft components withstand extreme temperature fluctuations during flight. Because China controls the refining of these materials, any disruption in their output can have immediate consequences for the UK's defense capabilities.

The scale of the coming demand makes this dependency even more precarious for the British government. MPs were told that the demand for lithium alone is expected to rise 45-fold between now and 2030. Simultaneously, the demand for rare earths needed for military applications is projected to rise 16-fold during that same period.

Strategic vulnerabilities and risks

The report warns that China is capable of suddenly turning off rare earth supplies, which represents a major strategic vulnerability. The committee noted that a dependency on Beijing puts the UK economy and national security at risk. This risk is shared by other global powers, including the United States and the European Union, who face similar threats to their supply chains.

The UK's position is further complicated by its reliance on international diplomacy to manage these risks. While Donald Trump secured a one-year reprieve on global export restrictions on rare earths from Xi Jinping in October last year, that reprieve was only extended to January 2027. This means the UK remains at the mercy of the evolving relationship between the United States and China.

The committee also expressed frustration over a lack of transparency regarding the government's current plans. They stated that Parliament has no visibility into the specific capabilities the government is trying to protect or the projects it is backing. This lack of clarity makes it difficult to assess how well the UK is preparing for potential supply shocks.

A plan for diversification

To address these risks, the committee proposed a 10-point plan designed to build a more resilient supply chain. This includes identifying opportunities for domestic mining, refining, and recycling while assessing the costs involved. The plan also suggests a strategy to encourage businesses to reduce their procurement from China and to unlock new investment streams.

A key part of the proposal is the creation of a "critical minerals finance facility." This entity would be tasked with deploying grants, equity, and debt to accelerate the diversification of the UK's mineral supply. The committee argued that the UK requires new institutional and financial muscle to compete with China's established dominance in the sector.

The committee also suggested that the UK should work closely with G7 partners, the rest of Europe, and Indo-Pacific countries. By aggregating demand, these nations could collectively bring in new suppliers and reduce the influence of any single country. This collaborative approach is seen as the most realistic way to break the current monopoly and secure essential materials.

Government response and goals

The UK government has denied that it lacks a strategy for critical minerals. A government spokesperson stated that the country is currently delivering £400m to ramp up domestic production and recycling efforts. They also noted that the government is working to forge new international partnerships to secure these vital resources.

The government's official strategy includes specific targets for the year 2035. These goals include meeting 10% of the UK's demand through domestic production and 20% through recycling. Furthermore, the government aims to ensure that no more than 60% of any single critical mineral comes from any one country.

Despite these stated goals, the parliamentary committee remained skeptical about the government's current progress. They concluded that they could not be confident the government could satisfy any of the 10 tests outlined in their report. The committee's findings serve as a call for more urgent and transparent action to protect the UK's economic and national security.