SunSirs: Lithium Carbonate Has Officially Entered the Core Arena of Global Strategic Reserves

On July 2, a landmark shift occurred in the global landscape of new energy and resources. The U.S. Defense Logistics Agency (DLA) officially issued a solicitation to launch a five-year special procurement program for lithium carbonate. The plan aims to acquire up to 16,167 metric tons of high-purity, battery-grade lithium carbonate—with a contract ceiling of $300 million—specifically to replenish the U.S. National Defense Stockpile. This marks the first time in U.S. history that lithium carbonate has been incorporated into the national defense strategic stockpile system on a large scale.

This move by the U.S. to stockpile reserves is by no means accidental; rather, it is the inevitable outcome of the global energy transition and escalating geopolitical competition. In the post-carbon-neutrality era, the replacement of traditional fossil fuels with new energy sources has become a global consensus. Lithium batteries—serving as core components for energy storage, new energy vehicles, military equipment, and smart devices—act as the lifeblood of the new energy industry; lithium carbonate is the essential raw material for their production, with battery-grade lithium carbonate (purity of 99.5% or higher) serving as a critical, indispensable material for high-end new energy equipment and military-grade energy storage systems.

In the civilian sector, the steadily rising global penetration rate of new energy vehicles and the explosive growth of the energy storage industry are driving a sustained, inelastic increase in demand for lithium carbonate. In the defense sector, high-end equipment—such as military drones, portable energy storage devices for individual soldiers, naval power systems, and backup energy storage stations for national defense—relies heavily on a stable, high-quality supply of lithium resources. Amidst modern technological competition, lithium resources are no longer merely industrial raw materials; they have become core elements that directly impact the evolution of defense equipment, the security of energy supplies, and the autonomy and controllability of the industrial chain.

US Strategic Goal: Undermine China's Global Dominance in Lithium Refining

Currently, over 70% of global battery-grade lithium carbonate refining capacity is concentrated in China, while domestic U.S. capacity accounts for less than 2% of the global total. This move to stockpile lithium for national defense is part of a broader "de-risking from China" strategy: it involves securing overseas lithium resources for strategic reserves while simultaneously ramping up domestic salt-lake extraction, supporting North American lithium refining capacity, and restricting Chinese companies' investments in overseas lithium mines. The long-term goal is for domestic lithium production to meet 30%–40% of internal demand by 2030, thereby reducing reliance on Chinese processing capabilities.

The pricing logic for lithium carbonate may be rewritten.

Historically, the pricing of lithium carbonate was entirely market-driven, resulting in frequent, drastic price fluctuations. During industry booms, capital would flock to expand production, leading to overcapacity and subsequent price collapses; conversely, during recovery phases, supply-demand imbalances caused prices to surge rapidly. Such intense cyclical volatility exposed the new energy sectors of various nations to significant cost and supply chain risks. From a national perspective, a resource supply model reliant solely on market forces fails to guarantee stable supplies for critical areas—such as national defense, core infrastructure, and energy storage for public welfare—leaving the sector highly vulnerable to shocks from international capital, geopolitical conflicts, and production monopolies.

By incorporating lithium resources into the national defense reserve system, the material is removed from the market-driven pricing and circulation dynamics typical of ordinary commodities. Through long-term, quantitative strategic stockpiling, the initiative secures supplies of high-quality lithium, hedges against market cyclicality, and ensures absolute autonomy and control over core defense industry supply chains. This move fundamentally sheds lithium carbonate’s label as a mere cyclical commodity, endowing it instead with strategic significance at the national level.

The impact on the total volume of the domestic lithium carbonate market is limited, yet a clear floor has been established.

The five-year cap is 16,167 tonnes—averaging only about 3,200 tonnes annually—whereas global total demand for lithium carbonate is projected to exceed 2 million tonnes (LCE) by 2026; thus, this average annual procurement volume represents less than 0.3% of global demand and will not directly trigger a significant tightening of supply and demand or a surge in lithium prices. However, U.S. defense procurement effectively establishes a "policy-driven price floor" for the global lithium market. Coupled with the high likelihood that the EU, Japan, and South Korea will follow suit by establishing strategic lithium reserves, this creates new, structural demand for standing reserves that effectively supports price levels. Consequently, the scope for a sharp price decline is significantly narrowed, marking a shift in the industry from a "highly cyclical pattern of boom and bust" to one characterized by "range-bound fluctuation with a rising price floor."

Forcing an upgrade in the security of China's lithium resources

The U.S. move to include lithium in its national defense stockpile sets a precedent; consequently, domestic policy efforts are expected to accelerate the establishment of a normalized national reserve system for lithium carbonate and lithium concentrate to hedge against the risks of a global scramble for resources. Domestic lithium companies are deepening their engagement in South America’s "Lithium Triangle" to diversify upstream resource sourcing—thereby reducing reliance on single sources in Australia and hedging against the risks posed by exclusionary supply chain strategies adopted by the U.S. and Europe—while securing long-term overseas supply agreements to strengthen their leverage over upstream resources.

Overall, while the volume of U.S. stockpiling orders is limited and unlikely to alter domestic lithium carbonate supply-demand dynamics, it effectively provides a floor for lithium prices and helps restore corporate profitability. In the medium to long term, the true challenge lies not in the diversion of orders, but in the comprehensive escalation of geopolitical competition for global lithium resources. This situation compels China to accelerate efforts toward achieving autonomous control over lithium resources and to reshape its domestic lithium industry into a secure system based on "domestic resources + diversified overseas presence + circular recycling."

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