China has established a multi-dimensional guarantee system for key minerals.

China Builds Multi-Layered Security System to Safeguard Critical Minerals Supply Chain

Date: March 20, 2026

As global competition for critical minerals intensifies and geopolitical uncertainties mount, China is accelerating efforts to build a comprehensive security system for its strategic mineral resources. Industry experts and policymakers are advocating for a multi-pronged approach that combines domestic exploration, overseas diversification, and strategic reserves.

The Supply Challenge: High Import Dependence and Concentrated Sources

Despite being the world's largest producer and consumer of many minerals, China faces significant supply vulnerabilities. Key challenges include:

As one industry insider noted, while China has not yet experienced extreme supply disruptions, the evolving geopolitical landscape and supply chain volatility pose ongoing challenges to resource security.

The Three-Line Defense Strategy

To address these challenges, experts advocate for a systematic, multi-layered security mechanism that strengthens what they call the "three defense lines": domestic exploration, overseas supply bases, and strategic reserves.

1. Domestic Exploration: Digging Deeper and Smarter

The "New Round of Breakthrough Prospecting Action" is central to China's domestic strategy. Key directions include:

Deep Exploration: Expanding exploration to depths below 3,000 meters to unlock previously inaccessible resources.

Technology-Driven Mining: Breaking through technological bottlenecks in low-grade ore utilization, transforming "dormant ores" into viable resources.

Intelligent Mining: Companies like Tongling Nonferrous Metals Group are integrating AI platforms to transform traditional mining into smart manufacturing, enhancing efficiency and safety.

2. Overseas Diversification: Not Putting All Eggs in One Basket

China is actively diversifying its overseas mineral supply sources through:

Belt and Road Cooperation: Deepening strategic partnerships with resource-rich countries along the Belt and Road Initiative to establish stable and diversified supply bases.

Global Supply Chain Integration: Building multi-country sourcing networks to reduce dependence on any single region.

3. Strategic Reserves: Building Buffers Against Volatility

A robust reserve system covering products, production capacity, and proven deposits is essential. Experts recommend:

Expanding Reserve Coverage: Moving beyond traditional bulk metals like iron and copper to include critical minerals such as cobalt, niobium, and platinum group metals that are vital for high-tech industries.

Leveraging Financial Markets: Drawing on successful experience with lithium carbonate futures to help enterprises hedge against price volatility for nickel, cobalt, and lithium.

The Three-Card Approach to Supply Security

Dr. Jiang Yaodong, a member of the National Committee of the CPPCC, summarized the strategy as playing three key cards:

Building Resilience Through Innovation and Circular Economy

Beyond traditional supply-side measures, experts emphasize the importance of:

Risk Monitoring and Early Warning: Establishing a supply chain security monitoring system to dynamically track developments in geopolitically sensitive regions and anticipate disruptions.

Full Lifecycle Management: For emerging sectors like electric aviation, implementing comprehensive battery lifecycle management systems to ensure efficient recycling of critical resources.

Circular Economy Development: Promoting green, low-carbon development through enhanced recycling of key minerals, reducing primary resource dependence.

Implications for Global Partners

For international mining companies, technology providers, and investors, China's push for supply chain security creates both challenges and opportunities:

Opportunities for Diversified Suppliers: Countries and companies offering stable, diversified supply sources will find ready partners in China.

Technology Collaboration: China's need for advanced exploration, extraction, and recycling technologies opens doors for joint ventures and technology licensing.

Market Stability Mechanisms: China's efforts to stabilize mineral markets through futures and reserves can benefit all market participants by reducing extreme price volatility.

As China works to secure its critical mineral supply chains, it is simultaneously building a more resilient and sustainable global minerals ecosystem.

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