With China's Busan truce set to expire in November and Beijing quietly expanding its control architecture even during the ceasefire, the United States and European Union are racing to construct rival stockpiling and emergency-powers regimes. But as Project Vault faces scrutiny over market distortion and IMERA enters force with uncertain implementation, the harder question is whether either bloc is building fast enough, or smart enough, to matter before the clock runs out.
Introduction
On a cold February morning in Washington, General Motors CEO Mary Barra stood beside Robert Friedland, the mining magnate who built his fortune digging copper out of the Congolese earth, and watched Donald Trump sign the executive order that would become Project Vault. Barra called it a matter of national survival for the auto industry. Friedland said nothing publicly, but his presence spoke volumes: the man who had spent decades navigating the geopolitical fault lines of global mining was now watching the United States government attempt, with $12 billion and considerable fanfare, to do what the private sector had never quite managed on its own.
That ceremony was three months ago. Since then, the initiative has attracted detailed scrutiny from analysts, a pointed Bloomberg investigation into its potential to distort niche markets, and the quiet concern of allies who watched Washington mobilise the largest loan in the Export-Import Bank's 92-year history while Brussels was still debating how to allocate a comparatively modest three billion euros. Meanwhile, in Beijing, the ministries were not standing still.
What has emerged in the spring of 2026 is something more complex than a straightforward race to stockpile critical minerals. It is a three-way dynamic in which the United States and the European Union are each, in their own idiom, attempting to construct emergency architectures against the backdrop of a Chinese regulatory regime that continues to expand even while nominally suspended. The Busan truce, signed last October on the margins of the APEC summit, gave manufacturers a temporary reprieve. It did not give them a strategy. And with November 10, 2026, now fewer than two hundred days away, the reprieve is running out.
The Vault and Its Paradoxes
Project Vault was always going to be a political object as much as a logistical one. The initiative pairs a ten-billion-dollar EXIM direct loan, more than double the bank's previous record, with roughly two billion dollars in private capital from commodity trading houses including Hartree Partners, Traxys, and Mercuria. It covers all sixty minerals on the U.S. Geological Survey's 2025 Critical Minerals List. Manufacturers including Boeing, GE Vernova, Clarios, and General Motors make long-term commitments and pay access fees in exchange for guaranteed draw-down rights during supply disruptions. Trump himself framed it in explicitly historical terms, invoking the Strategic Petroleum Reserve and the Cold War stockpile tradition.
But the Bloomberg analysis published on May 6 identified a structural paradox at the programme's heart, one that has since circulated widely among commodity desks and policy shops on both sides of the Atlantic. For the largest, most liquid critical minerals markets, twelve billion dollars is simply not enough. BMO Capital Markets estimates there is already roughly thirteen billion dollars' worth of metal sitting in US warehouses at any given moment; for a commodity like copper, federal buying at Project Vault's scale would barely register. Yet for the smaller, more thinly traded specialty materials, the same sum becomes something altogether different: a market-moving intervention with the potential to distort prices, crowd out private investment, and create the kind of perverse incentives that plagued Strategic Petroleum Reserve filling operations in earlier decades.
Almonty CEO Lewis Black, whose company produces tungsten, put the dilemma plainly: the twelve billion dollar figure sounds imposing until you spread it across dozens of metals, at which point the rules requiring non-disruptive government purchases further constrain the programme's effectiveness. In tight markets like tungsten, the United States will still have to compete for global supplies with China, regardless of what is in the Vault. BMO's Helen Amos noted that the administration is coming at the problem from all possible angles, combining equity stakes in miners like MP Materials, Lithium Americas, and Trilogy Metals with the Vault's buffer function, but the coherence of those angles remains an open question.
The governance architecture adds another layer of uncertainty. EXIM's mandate is to support US exports, not to manage a domestic industrial reserve. Questions persist about how the stockpile will weigh geopolitical priorities, what happens when a manufacturer's draw-down needs conflict with export policy, and whether the programme's decentralised, OEM-driven design can actually function during a fast-moving supply crisis. As I reported in my April analysis of Project Vault's launch, the initiative represents a genuine doctrinal shift toward treating mineral supply security as a civilian economic continuity problem. But doctrinal shifts and operational readiness are different things, and the distance between them is precisely what the Bloomberg scrutiny has exposed.
Brussels Builds Its Fist, Slowly
The European Commission would prefer that the comparison to Project Vault not be made too directly. The numbers make it uncomfortable. EXIM Bank alone announced last November that it intends to invest one hundred billion dollars across critical minerals and energy, a figure that dwarfs the three billion euros mobilised under the RESourceEU Action Plan by a ratio that one Commission source, quoted in Renewable Matter, described with unusual candour as demonstrating a clear inability on Europe's part to mobilise sufficient resources.
And yet the EU is not simply outspent; it is constructing a different kind of architecture, one built around emergency powers, institutional coordination, and regulatory leverage rather than direct financial firepower. The Internal Market Emergency and Resilience Act, which entered force on May 29, gives the Commission tools it has never held before: the authority to mandate priority deliveries, coordinate stockpile releases, and issue compulsory information requests in so-called vigilance or emergency situations. For private companies supplying or depending on crisis-relevant goods, including critical raw materials, the practical implications are significant. IMERA's priority-rated requests represent a far-reaching interference with freedom of contract, even if, unlike the more coercive priority-rated orders available under the EDIP Regulation for defence inputs, suppliers can still reject them.
Running alongside IMERA is the RESourceEU Action Plan's financing push, which channels the three billion euros through InvestEU, the Battery Booster facility, the Innovation Fund, and a new Horizon Europe envelope of five hundred and ninety-three million euros dedicated to circular economy and production process research. The Commission is also establishing a European Critical Raw Materials Centre explicitly modelled on Japan's JOGMEC, designed to aggregate market intelligence, steer investment, manage stockpile coordination, and provide the kind of systemic overview that Brussels has historically lacked. The EU Council adopted its position on the accompanying CRMA amendments on March 4, requiring the Commission to notify member states of supply risks and clarifying its authority to propose mitigation measures.
But the architecture has acknowledged gaps. Less than one percent of rare earth elements are currently recycled in the EU, against an average end-of-life product collection rate of forty percent. China provides one hundred percent of Europe's heavy rare earth elements. And as a Brussels insider quoted in Renewable Matter noted of RESourceEU's December announcement, there is too much administrative bureaucracy, the investment allocation timeline is unclear, and governance work is only just beginning. Executive Vice-President Stéphane Séjourné has invoked the REPowerEU gas diversification effort and the Covid vaccine procurement as precedents, but both of those crises unfolded in full public view, with immediate political pressure forcing rapid decisions. A critical minerals emergency that arrives gradually, through tightening licensing queues and elevated import prices, may not generate the same political momentum until it is too late to matter.
The Truce That Was Never Quite a Truce
The Busan agreement of October 30, 2025, was always a more fragile instrument than its signatories allowed themselves to say publicly. Under its terms, China suspended the export controls announced on October 9, which had targeted rare earth processing and manufacturing equipment, for a one-year period ending November 10, 2026. In exchange, the United States suspended heightened reciprocal tariffs and reduced the fentanyl tariff from twenty to ten percent. The agreement produced an immediate equity rally in US-listed rare earth miners, with USA Rare Earth rising nearly eleven percent and MP Materials gaining around four percent on the day of the announcement.
What received less attention was the legal architecture of the suspension itself. China's Ministry of Commerce was explicit: this was a suspension, not a repeal. Under Chinese administrative law, a suspension halts enforcement while leaving the regulation legally intact, available for reactivation without drafting new policy. And critically, the suspension applied only to the October 2025 measures, not to the April 2025 controls that remain fully in force, requiring case-by-case export licences for seven medium and heavy rare earth elements: samarium, gadolinium, terbium, dysprosium, lutetium, scandium, and yttrium, along with their metals, oxides, alloys, compounds, and permanent magnet materials. The elements most critical to EV motors, wind turbines, and defence systems, dysprosium, terbium, and neodymium magnets, remain structurally exposed regardless of the truce's nominal status.
More telling still is what Beijing did during the suspension period. On January 6, China's MOFCOM issued a dual-use export ban targeting Japanese military end-users, a measure framed around Taiwan-related statements by Japanese officials but structured with a catch-all provision broad enough to capture civilian companies if their products might be repurposed for defence. Japan relied on China for sixty-three percent of its rare earth imports in 2024. Then, on March 31, Premier Li Qiang signed State Council Order No. 834, the first dedicated administrative regulation on industrial and supply chain security in Chinese history, which restricts foreign entities from conducting due diligence investigations on Chinese suppliers and allows authorities to investigate foreign firms for conduct that merely poses a threat of causing damage to supply chains. A direct conflict with both the EU's Corporate Sustainability Due Diligence Directive and the US Uyghur Forced Labor Prevention Act is not accidental; it is the point.
The ETH Zurich Center for Security Studies analysis published in late April captured the underlying logic with precision: China's broader control architecture continues to expand even during the truce. The Trump-Xi de-escalation of October 2025 produced a selective pause that left the structural foundations of Beijing's system entirely intact, and indeed strengthened them with new legal instruments. For industries dependent on rare earths, the suspension offers temporary relief, but should not be mistaken for deregulation. Trump's own frustration was visible in August, when he threatened tariffs of up to two hundred percent if Beijing failed to supply rare earth magnets at the pace Washington expected. Six months into the pause, analysts at EBC Financial Group found that available data did not suggest readiness for the cliff-edge that November represents.
Convergent Interventionism, Divergent Capacity
What the spring of 2026 has clarified, across all three of these developments, is that both the United States and the European Union have abandoned the fiction that market forces alone will solve the critical minerals problem. The ideological journey has been different on each side: the EU moved from the single market orthodoxy that resisted state aid toward the emergency-powers logic of REPowerEU and now IMERA, while the United States moved from the defence-procurement tradition toward the civilian industrial reserve logic of Project Vault. But the destination is recognisably similar: governments are now in the business of managing mineral supply chains directly, through stockpiles, emergency mandates, equity stakes, price floors, and coordinated financing.
The asymmetry in financial firepower is real and consequential. A hundred billion dollars from EXIM and the Development Finance Corporation against three billion from RESourceEU is not a gap that institutional creativity can fully bridge. The new European Critical Raw Materials Centre may eventually develop the kind of systemic intelligence and portfolio management capacity that JOGMEC has provided Japan over decades, but Japan spent those decades building JOGMEC precisely because it understood structural vulnerability early. Europe is building its equivalent now, under time pressure, with an administrative complexity that insiders already acknowledge as a serious obstacle.
And both regimes face versions of the same niche-versus-bulk paradox that Bloomberg identified in Project Vault. For the minerals that matter most, the geopolitically sensitive heavy rare earths, the specialty processing inputs, the defence-critical gallium and germanium, the volumes required to actually buffer a serious supply shock are not obviously within reach of either programme's financial envelope. For the metals where money could move markets, the risk is not undersupply but distortion: government buying that crowds out private investment, sends false price signals, or simply shifts the problem from scarcity to dependency on a new kind of public backstop.
The transparency deficit compounds both problems. Project Vault's governance structure leaves open critical questions about how EXIM's export mandate intersects with domestic industrial supply priorities. RESourceEU's critics note that nobody knows for sure when investments will be allocated or how governance will actually function. In a crisis, that ambiguity becomes operational risk. As I have argued across several pieces this spring, from the IMERA analysis to the earlier Project Vault reporting, the West is constructing ambitious architectures faster than it is resolving the implementation questions that will determine whether they work when tested.
Conclusion: Two Hundred Days
On a map of the critical minerals landscape as it actually exists in May 2026, three features stand out. China controls roughly sixty percent of global rare earth mining and approximately ninety percent of processing capacity, a ratio that has not meaningfully changed since Busan. The licensing regime for the seven elements still covered by the April 2025 controls runs continuously, whatever political agreements say about suspensions. And the November 10 expiry date, which could bring full reimposition of October 2025 measures, selective reinstatement targeting specific elements or end uses, or a further negotiated extension, is approaching at the same pace regardless of how many billions are committed in Washington or Brussels.
The three scenarios identified by analysts ahead of the deadline each carry different implications for Project Vault's utility and IMERA's activation triggers. A selective reinstatement through the existing licensing framework, which many analysts consider the most likely outcome given Beijing's preference for calibrated leverage over blunt escalation, would put precisely the niche markets where Project Vault is most distortion-prone under the greatest pressure. The general licence framework for US end users remains operationally incomplete, with industry participants citing backlogs and ambiguity on renewal terms. The EU, which imports one hundred percent of its heavy rare earths from China, would face an immediate test of whether IMERA's vigilance mode can translate into actual coordinated responses rather than bureaucratic process.
Mary Barra's words at the February White House event have acquired a slightly different resonance since Bloomberg's May scrutiny and Beijing's quiet regulatory expansion during the intervening months. Having a resilient supply chain, she said, is critical for the nation. The statement was unimpeachable. The question that Project Vault, IMERA, and the Busan countdown have collectively sharpened is whether the architecture being built around that imperative is equal to the challenge it is designed to meet, or whether it is, as Almonty's Lewis Black might put it, a fairly modest sum spread across a very large problem, competing for supplies in tight markets with a counterparty that never stopped building its own system, even when it agreed to pause it.