Quad Launches Critical Minerals Initiative to Reduce Dependence on China

Four Countries Move to Protect Supplies for Batteries, Technology and Defense

The United States, Japan, India and Australia have launched the Quad Critical Minerals Initiative to diversify supplies of resources used in electric vehicles, smartphones, renewable energy equipment and weapons systems. Announced at a ministerial meeting in Washington, the initiative brings together four countries seeking to reduce their exposure to China's dominance in mineral production and processing.

As of July 2, 2025, the central challenge is the concentration of essential industrial resources in a small number of supply chains. China controls approximately 85% of rare earth processing, 65% of nickel refining and more than half of global lithium output. It also holds a near monopoly on graphite production, which is vital for electric vehicle batteries.

The Quad foreign ministers' joint statement called for dependable supplies from a wider range of countries. Although it did not name China, the initiative responds to concerns that Beijing's control of these resources could expose other countries to economic pressure, manipulated prices and interruptions in supply.

The four governments described their goal in the joint statement as:

diversified and reliable global supply chains

The ministers also explained why dependence on a single country for the stages that turn minerals into usable industrial materials presents a risk:

reliance on any one country for processing and refining critical minerals exposes our industries to economic coercion, price manipulation, and supply chain disruptions.

The initiative is intended to strengthen economic security in the Indo-Pacific and beyond. Its practical task is to connect mining, refining, technology and manufacturing across the four members and trusted partners, giving industries more dependable options for obtaining the materials they need.

Why These Minerals Matter in Everyday Life

Lithium, cobalt, rare earth elements and graphite help make many familiar products work. Their particular properties also make them valuable for industries that produce semiconductors, batteries, wind turbines and military equipment. A shortage can therefore affect both consumer goods and technologies that governments regard as essential to national security.

Rare earth elements are used to make powerful magnets for electric vehicles and advanced weapons. Lithium and cobalt are key materials in rechargeable batteries. Graphite is crucial for battery anodes, one of the parts through which a battery stores and releases energy.

Electric vehicles, renewable energy infrastructure and digital technologies are increasing demand for these resources. The International Energy Agency projects that global demand for lithium could rise by 90% over the next two decades, while demand for rare earth elements and other critical minerals is also expected to grow sharply.

A rise of 90% would bring lithium demand close to twice its starting level. That projected growth helps explain why the Quad is concerned about securing supplies before shortages or trade restrictions disrupt production. Manufacturers need both enough material and a reliable way to obtain it.

Mining is only the first step. Minerals must also be processed and refined into forms that factories can use. A country may have mineral deposits yet still depend on another country to perform those later stages. The Quad's focus therefore extends beyond finding new mines to building a wider industrial network.

China's Control Extends Beyond the Mine

China's position combines mineral production with extensive processing and refining capacity. Its approximately 85% share of rare earth processing means that much of the work needed to prepare those materials for industrial use takes place under Chinese control. Its 65% share of nickel refining creates another concentrated link in the supply chain.

China also accounts for more than half of global lithium output and has a near monopoly in graphite production. Together, these positions give Beijing substantial influence over materials needed for batteries, electronics and clean energy equipment.

Beijing has already used restrictions on mineral exports during periods of political tension. In 2010, China halted rare earth exports to Japan during a diplomatic dispute, causing disruption across global markets. More recently, it imposed export controls on graphite, gallium and germanium, minerals important to electronics and green technologies.

The developments behind the Quad's response include:

• 2010: China halted rare earth exports to Japan during a diplomatic dispute.
• More recently: Beijing imposed export controls on graphite, gallium and germanium.
• By July 2, 2025: The Quad had announced its Critical Minerals Initiative at a ministerial meeting in Washington.

For the four governments, the concern is that future disputes could interrupt access to materials their industries cannot easily replace. Economic coercion means using a country's dependence on trade or supplies to pressure it into changing its decisions. Mineral restrictions can become such a tool when alternative suppliers are scarce.

What the Quad Initiative Is Intended to Do

The Quad Critical Minerals Initiative aims to secure supplies while spreading production and processing across more countries. The four members want investment in mining, processing and refining within their own economies and among trusted partners.

Technology sharing and joint ventures are part of that approach. A joint venture allows businesses or other partners to combine money, knowledge and facilities for a project. In this case, cooperation could connect a mineral producer in one country with processing technology or industrial customers in another.

The initiative's stated aims include:

• Securing and diversifying critical mineral supply chains.
• Promoting investment in mining, processing and refining in Quad countries and trusted partners.
• Sharing technology and developing joint ventures to build more dependable supply networks.
• Coordinating diplomatic and financial support for responsible mining and environmental standards.

The broader ambition is a secure, self-sufficient and sustainable supply chain built by combining the members' different strengths. The strategy also involves working with countries outside the Quad, so its proposed network reaches beyond the four members.

No shared project timetable or date for completing the initiative was given. The announcement sets out a direction for cooperation, while its success will depend on turning investment, technology sharing and diplomatic coordination into operating mines, processing facilities and reliable supply agreements.

Australia and Japan Bring Resources and Processing Skills

Australia is a major mining country, producing 37% of the world's lithium and holding large reserves of rare earths, zinc and other key minerals. Its lithium production represents more than a third of the global total, making it an important supplier for the Quad's efforts.

Australia is investing heavily in expanding mining and processing capacity. That combination matters because extracting more material and preparing it for industrial use are separate tasks. Additional processing capacity would allow a greater part of the supply chain to operate within the partnership.

Japan contributes advanced mineral processing and refining technology. Its capabilities include extracting and recycling rare earth elements, lithium, cobalt and nickel. Recycling can recover useful minerals from materials that have already been used, adding another source alongside newly mined resources.

Japan's experience in rebuilding supply arrangements after earlier disruptions is another strength. Its exposure to the 2010 rare earth interruption helps explain why dependable access is an economic security concern, not simply a matter of buying at the lowest price.

Japan and Australia have signed multiple bilateral agreements to secure access to critical minerals. Those arrangements provide existing connections on which wider Quad cooperation can build, particularly where Australian resources can be matched with Japanese technical expertise.

The United States and India Add Industrial Demand

The United States brings an established industrial base in semiconductors, batteries and defense systems. Those industries create demand for critical minerals and have a direct interest in reducing the chance that supplies will be interrupted.

Washington is increasing domestic mining and processing, supported by government initiatives and strategic investment in allied countries. Its approach includes developing capacity at home while connecting American facilities with resources obtained from partners.

India is expanding mining and battery production, encouraging private investment and seeking to use its growing manufacturing base to strengthen supply security. Its official Critical Minerals List includes lithium, cobalt and nickel, identifying those materials as priorities for sustained attention.

India's role combines rising industrial demand with efforts to build domestic capacity. For manufacturers, greater access to minerals can support battery production and other activities that depend on consistent supplies of processed materials.

The four members' strengths fit together across different stages of production: Australian mining, Japanese processing and recycling expertise, American advanced manufacturing and India's expanding industrial capacity. Building connections among those stages is central to the initiative's proposed supply network.

Financing Projects Within and Beyond the Quad

The Quad is pursuing two connected routes to what has been described as an effort to "China-proof" supply chains. The first is closer cooperation among its members through aligned national critical minerals lists, shared technology and coordinated investment in mining and processing infrastructure.

The second is broader cooperation with countries including South Korea, Indonesia, Vietnam, Canada and Chile. Working with more suppliers and industrial partners would spread risk and create a larger group of countries able to support mineral security.

The Quad Investors Network (QUIN) and funds backed by the four governments are being mobilized to reduce investment risks and speed project development. Mineral projects require financing before they can produce usable supplies, so reducing the uncertainty faced by investors is part of the strategy.

The U.S. Department of Defense is supporting rare earth processing facilities in Texas that would use materials mined in Australia. India is investing in graphite processing plants in the United States. Both examples connect activity in one Quad country with a later stage of production in another.

All four members also participate in the Minerals Security Partnership (MSP), led by the United States. The partnership seeks to promote responsible mining and dependable supply chains globally, extending cooperation beyond the Quad's own membership.

Why Southeast Asia Is Part of the Plan

The Association of Southeast Asian Nations (ASEAN) and other Indo-Pacific partners are important to the Quad's wider approach. Engagement through the Indo-Pacific Economic Framework (IPEF) and the MSP supports technology transfer, investment in mining and processing, and the development of environmental, social and governance standards.

Those standards, often shortened to ESG, concern environmental protection, social responsibilities and how companies or projects are managed. Different standards can affect whether a proposed mine or processing facility meets the expectations of governments, investors and business partners.

Indonesia and the Philippines are significant producers of nickel and other critical minerals. Vietnam and Malaysia are major manufacturers of solar photovoltaic modules, which turn sunlight into electricity. Thailand is a regional automotive hub.

Those activities place Southeast Asian countries at several points in the production chain. Cooperation could connect mineral extraction with processing and manufacturing for electric vehicles, renewable energy and advanced industrial products.

The goal is to build vertically integrated supply chains. In simple terms, that means connecting successive stages, from raw materials to finished products, so that they operate as a coordinated network. ASEAN cooperation gives the Quad access to regional resources and manufacturing capacity needed for that approach.

Trade Tensions Could Divide the Partnership

The Quad members share an interest in reliable minerals but face differences over trade, national priorities and policy. The United States' "America First" approach, including aggressive tariffs and a preference for bilateral deals, has frustrated allies that favor cooperation among several countries and environmental standards.

Japan and Australia are committed to climate goals and sustainable mining practices. The United States has sometimes given greater priority to speed and strategic influence than to environmental concerns. India seeks to balance energy security with strategic autonomy, often favoring dependable transactions over ideological alignment.

Strategic autonomy means retaining room to make independent choices. For India, that preference is part of the challenge of coordinating a shared minerals policy while protecting its own economic and energy interests.

An unnamed expert assessing cooperation within the Quad warned that a collection of separate deals could weaken the group's ability to act together:

A Quad that devolves into bilateral tracks will lose its collective leverage. Together, the group can shape pricing norms, co-develop resilient supply chains, and offer alternatives to China across Africa, Southeast Asia, and Latin America.

The warning points to a practical choice for the four governments. Bilateral agreements can advance individual projects, but a common framework would help coordinate investment, supply arrangements and pricing practices across a larger network.

Prices, Policy and Technology Create Further Obstacles

Fluctuating mineral prices can make new projects difficult to finance and keep operating. A mine or refinery needs enough income to cover its costs. When prices fall sharply, even a resource regarded as strategically important can become commercially unattractive.

A crash in nickel prices forced major Western companies to cease operations, while projects backed by Chinese interests continued to expand. That experience shows the commercial pressure facing efforts to create alternative suppliers: a project must survive market conditions as well as meet a government's security objectives.

Decision making across the Quad's democracies can also slow progress. Federal and provincial governments may have different priorities, while variations in ESG standards complicate projects involving several countries. Agreement at the national level still has to translate into workable decisions about individual facilities.

Technology adds another challenge. The Quad needs more expertise in newer battery technologies and advanced materials research. China has invested heavily in new battery chemistries, including sodium-ion cells, which use sodium in their battery chemistry and could disrupt existing supply chains.

Changing technologies can alter which materials manufacturers need and where investment is most useful. The four countries therefore face both an immediate task of securing today's supplies and a research task of preparing for changes in industrial demand.

Competing national interests and separate bilateral deals create a further risk of fragmentation. Without a unified framework, the members could develop projects that serve individual priorities while reducing the effectiveness of their collective response to China's dominance.

Turning Cooperation Into Dependable Supply

The Quad's initiative creates an opportunity to pool resources, share knowledge and coordinate investment. Its ambitions include supporting the clean energy transition while improving security and prosperity in the Indo-Pacific through reliable and responsible mineral production.

Several proposed steps would help organize that work. A common definition and list of critical minerals would align priorities, while an early warning system could alert members to interruptions before they spread across industries.

Joint projects and shared investment in third countries would widen the number of potential suppliers. Research into recycling, material substitution and efficient extraction could provide more ways to obtain needed resources or reduce dependence on particular minerals.

The recommended priorities are:

• Developing a common definition and list of critical minerals.
• Establishing an early warning system for supply disruptions.
• Creating joint projects and shared investments in third countries.
• Supporting research into recycling, material substitution and efficient extraction.
• Maintaining environmental and social standards throughout the supply chain.

For factories making batteries, electronics and defense equipment, the concrete goal is access to materials from a wider range of dependable suppliers. For countries that mine or process those resources, the initiative offers opportunities for investment and industrial cooperation. Delivering those benefits requires coordinated policy, commercially workable projects and continued technological development.

Key Points

• The United States, Japan, India and Australia have launched the Quad Critical Minerals Initiative following a ministerial meeting in Washington.
• China controls approximately 85% of rare earth processing, 65% of nickel refining and more than half of global lithium output.
• Australia produces 37% of the world's lithium, while Japan, the United States and India contribute processing expertise and industrial capacity.
• The strategy combines cooperation within the Quad with investment and partnerships involving other countries, including ASEAN members.
• Trade tensions, volatile prices, differing standards and changes in battery technology could complicate implementation.
• Proposed priorities include shared mineral definitions, warnings of supply disruptions, joint investment, recycling research and environmental and social safeguards.