Critical Minerals: What Tech Leaders Need to Know

A profound industrial vulnerability is hiding in plain sight, and that’s the future of advanced manufacturing dependent on critical minerals that the United States and its allies do not control.

China controls 80-90% of the world’s supply of rare earths, cobalt, graphite, and a dozen other minerals.

These minerals are the foundational building blocks for much of the cutting-edge technology that drives our economy. These technologies include lithium-ion batteries, GPUs, quantum computing, data centers, and defense-related systems.

This imbalance introduces significant economic and national security risks.

Why Minerals Matter to Technology

Given these growing risks, technology leaders need to understand how upstream disruptions can affect product life cycles.

When mineral supply chains tighten, technology projects face longer lead times, unexpected cost increases, or delayed modernization cycles.

• CPUs and GPUs: silicon, copper, cobalt, tungsten, nickel, and titanium

• Printed Circuit Boards: copper, tin, lead, gold, silver, and palladium

• Solar panels: polysilicon, silver, copper, aluminum, cadmium, and tellurium

• Lithium-ion batteries: lithium, nickel, cobalt, manganese, graphite, and copper

Tariffs, Controls, and the New Mineral Geopolitics

China currently dominates global refining and processing for most critical minerals.

Export controls announced by China in early 2025 on gallium and germanium (since rescinded), and U.S. tariffs on batteries, solar components, and semiconductors, demonstrate how quickly geopolitical decisions can affect procurement.

Consequences for Technology Teams

For technology leaders, mineral scarcity is no longer an abstract concern for procurement teams; it directly shapes budgets, project timelines, and risk governance.

To remain resilient, leaders should treat exposure to mineral scarcity as a board-level priority.

In addition, understanding the critical minerals financial ecosystem is vitally important. While CIOs and CTOs don’t need to negotiate agreements themselves, they must understand the implications for risk, pricing, and procurement planning.

Key Takeaways for Technology Leaders

• Copper, lithium, cobalt, rare earths, and graphite remain the most exposed minerals (both economically and geopolitically)

• Western firms must dual-source beyond Tier 1 suppliers and engage recycled/refined non-PRC materials

• Mineral exposure should be tracked via the same governance cadence as cybersecurity and data sovereignty

• Proactive procurement (Semiconductor and battery companies now directly sign mineral contracts)

The Wrap

Critical minerals have supplanted oil as the central strategic resource shaping geopolitical rivalry, particularly between the United States, China, and allied industrial nations.

Technology leaders who understand the mineral landscape can shape long-term innovation strategy rather than just react to market volatility.