In a single week spanning January 12 to 21, 2026, the global critical minerals supply chain was hit by a presidential proclamation, a G7 emergency meeting, China's rare earth export ban targeting Japan, a DRC cobalt logistics crisis, and a landmark piece of bipartisan U.S. legislation. Taken together, these developments signal that the era of treating mineral supply chains as a background logistics concern is over. This is now front-line economic and national security policy.
Introduction
If you wanted a single week to illustrate just how fragile the world's critical mineral supply chains have become, you could not have scripted one better than January 12 to 21, 2026.
In the space of nine days, the Trump administration issued a presidential proclamation on processed critical minerals under a national security trade law. G7 finance ministers held an emergency meeting in Washington to discuss price floors for rare earths. China imposed a targeted rare earth export ban on Japan with immediate effects on automotive supply chains. The Democratic Republic of Congo's cobalt shipments remained choked by collapsed bridges and regulatory paperwork. And a bipartisan group of U.S. senators introduced a $2.5 billion legislation to build a strategic reserve modelled partly on the Strategic Petroleum Reserve.
These were not unrelated events. They were five simultaneous expressions of the same underlying problem: the world's supply of the minerals that power electric vehicles, wind turbines, defence systems, and AI data centres is dangerously concentrated, and the countries that depend on that supply are now in an open scramble to reduce their exposure.
This article walks through each development, explains what it means in practical terms, and looks at where all of this is heading.
China's Rare Earth Grip and Japan's Wakeup Call
On January 6, China announced tighter export controls on seven medium and heavy rare earth elements and products containing them, including the rare earth permanent magnets used in electric motors and wind turbines. The immediate target was Japan, and the timing was political: Beijing was responding to comments made in November by Japanese Prime Minister Sanae Takaichi, who suggested Japan could become involved militarily in a conflict over Taiwan.
This matters beyond the bilateral dispute. Rare earth permanent magnets are not a niche product. They are embedded in every electric vehicle traction motor and most offshore wind turbines. Companies like Proterial and Shin-Etsu Chemical, which together produce roughly 6,000 tonnes per year of sintered magnets supplying Toyota, Honda, Nissan, and Subaru, depend on Chinese rare earth feedstock. China accounts for about 80 percent of Japan's rare earth imports overall, and the IEA estimates that China's share of global sintered permanent magnet production has risen from around 50 percent two decades ago to 94 percent today.
The immediate commercial damage came not from an outright ban but from administrative disruption. Japanese manufacturers typically secure rare earth supplies through three-to-six-month forward contracts. The new licensing requirements broke those procurement cycles, forcing companies to buy on the spot market at premiums of 15 to 20 percent above contract rates. Industry body JETRO told Reuters it could not yet determine the full impact because China had not published a definitive list of restricted items, leaving procurement teams working in the dark.
Japan's Ministry of Foreign Affairs called the move "unacceptable and deeply regrettable." Chief Cabinet Secretary Minoru Kihara said the government was still assessing the impact because the situation was "not crystal clear." That uncertainty was itself the point. Building on my analysis of cobalt sourcing ethics in January, the same logic applies here: when a single country controls the refining chokepoint for a strategic material, it can create enormous economic damage without firing a single shot.
The G7 Convenes and Washington Acts: Section 232 and the Price Floor Proposal
Three days after China's Japan announcement, U.S. Treasury Secretary Scott Bessent convened an unusual gathering in Washington. Finance ministers from all seven G7 nations sat alongside counterparts from Australia, Mexico, South Korea, and India, with U.S. Trade Representative Jamieson Greer and representatives from the Export-Import Bank and JP Morgan also in the room. No joint statement was issued, but the gathering's purpose was explicit: to discuss reducing dependence on Chinese rare earths, including through the setting of a minimum price floor.
A price floor works by guaranteeing that rare earth materials will not fall below a certain price level in international markets. The idea is to make it economically viable for non-Chinese producers to invest in mines and processing facilities, which are often uncompetitive when Chinese supply pushes prices down. Think of it as a price support mechanism similar to agricultural floor prices in farm policy, applied instead to terbium or dysprosium.
Japanese Finance Minister Satsuki Katayama described "broad agreement on the need to swiftly reduce reliance on China for rare earths" and outlined a toolkit including public financial institution support, tax incentives, trade measures, and minimum price setting. German Finance Minister Lars Klingbeil was more cautious, noting that talks had "just begun with many unresolved issues," and explicitly warned against the group becoming an anti-China coalition. "What is very important to me is that we in Europe do not sit back," he said. "Neither complaining nor self-pity helps us, we have to become active."
The following day, President Trump issued Proclamation 11001, formally titled "Adjusting Imports of Processed Critical Minerals and Their Derivative Products into the United States." The proclamation followed a Commerce Department finding that American reliance on foreign sources of processed critical minerals threatens national security. The United States is fully import-dependent for 12 critical minerals and relies on imports for more than half of its consumption of an additional 29.
Crucially, the proclamation did not impose tariffs or quotas immediately. Instead, it directed the Commerce Secretary and the U.S. Trade Representative to begin negotiations and report back within 180 days, by July 13, 2026. It also explicitly flagged minimum import prices as a tool that could be deployed in future. The administration's preference, at least for now, is international cooperation over unilateral trade barriers.
The DRC Cobalt Crisis: When Infrastructure Failure Meets Policy Failure
While rare earths dominated the diplomatic calendar, a slower-moving crisis was compounding in Central Africa. Cobalt prices exceeded $56,000 per tonne in January 2026, more than double their level a year earlier, following the DRC's export embargo that had been in place since February 2025. That ban, imposed by the DRC's regulatory authority ARECOMS to address market oversupply, was lifted in October 2025 and replaced with a quota system capping annual exports at 96,600 tonnes for 2026 and 2027, roughly half of 2024 volumes.
But as of January 21, the quotas were not being filled. The DRC government had already extended Q4 2025 quota validity to March 31, 2026, because producers had been unable to ship their allocated volumes before year-end. The reasons were mundane but consequential: a bridge collapse on a key trucking route, administrative bottlenecks in the licensing process, and general port logistics delays. Cobalt hydroxide, the raw material that feeds into battery-grade cobalt, moves by truck to Durban in South Africa before being shipped to Chinese processing facilities. That supply chain depends on functioning roads.
A DRC-based logistics source told Fastmarkets that less than 50 percent of the quota had been filled, with material simply not leaving the country. Fastmarkets senior analyst Robert Searle noted that the quota system had already represented a significant cut on pre-ban volumes. "Reports of further disruptions and miners not being able to fully take advantage of their allocation are only likely to worsen the situation," he said.
The human dimension here is real. As I examined in my January analysis of cobalt sourcing ethics, the DRC's Copperbelt is also home to an estimated 40,000 children working in artisanal mining. The policy response to market oversupply, however well-intentioned, creates logistical whiplash that ultimately ripples through to battery supply chains in South Korea, Japan, and Europe. A European trader quoted by Fastmarkets captured the mood precisely: "We are shackled to policy measures, not fundamentals anymore. The fragility and volatility are so ripe."
Copper prices were also elevated, with three-month LME contracts exceeding $13,407 per tonne in mid-January, described as a record high, partly on concern about potential U.S. tariffs on refined copper imports.
The Legislative Response: The SECURE Minerals Act and Its Ambitions
On January 15, the same day as the presidential proclamation, a bipartisan group of senators introduced the SECURE Minerals Act. The sponsors included Todd Young (Republican, Indiana), Jeanne Shaheen (Democrat, New Hampshire), Mike Rounds (Republican, South Dakota), and Catherine Cortez Masto (Democrat, Nevada), a geographic spread that signals this is not fringe policy.
The centrepiece of the bill is a $2.5 billion Strategic Resilience Reserve, designed as a hybrid between two existing institutions. Like the Strategic Petroleum Reserve, it would establish physical storage facilities to warehouse supplies of key minerals. Like the Federal Reserve, it would be governed by a seven-member board appointed by the president and confirmed by the Senate, giving it operational independence from day-to-day political pressure.
Senator Shaheen put the case directly: "China's global dominance of critical minerals supply chains gives it significant leverage and leaves the U.S. vulnerable to economic coercion. This bipartisan legislation is a historic investment in making the U.S. economy more resilient." Senator Young called it "a much-needed, aggressive step to protect our national and economic security."
Industry reaction was broadly positive. John Bozzella, president and CEO of the Alliance for Automotive Innovation, said the reserve could "lessen reliance on China while strengthening American innovation, manufacturing and jobs." Michele Stockwell of the Bipartisan Policy Center Action noted that China's dominance had "created an unstable market that hinders domestic critical mineral projects."
The bill faces the standard legislative hurdles, including committee review and floor time. But its bipartisan sponsorship and the current political mood on China supply chain dependency give it better odds than most such proposals from recent years. The Department of Defense had already signalled intent to procure up to $1 billion in stockpile materials in 2025, so the administrative groundwork for physical stockpiling is partly laid.
The Structural Problem: Refining Is the Real Bottleneck
One thread connects all five of these developments, and it is worth naming explicitly. The supply chain vulnerability that policymakers are scrambling to address is not primarily a mining problem. It is a processing and refining problem.
China produces only about 10 percent of global lithium, cobalt, and copper. But it controls an estimated 40 to 90 percent of the world's processing capacity for those same materials. The IEA estimates that for 19 out of 20 important strategic minerals, China is the leading refiner, with an average market share of 70 percent. For rare earth permanent magnets specifically, China's share has climbed to 94 percent. You can mine ore anywhere; turning it into a usable industrial input requires enormous capital investment, specialist expertise, and typically decades of industrial development.
This distinction matters for policy. Building a mine takes years. Building a refinery or a smelter takes longer, requires more capital, and competes on cost against Chinese facilities that have benefited from decades of state support and cheap electricity. A changing energy landscape is making this worse: aluminum, copper, magnesium, and titanium processing all require enormous electricity inputs, and those same power grids are now under competing pressure from AI data centres.
The Future Minerals Forum in Riyadh, which ran January 13 to 15 and drew more than 20,000 participants from 160 countries, placed this processing bottleneck at the centre of its agenda. World Bank Vice President Valerie Levkov told the ministerial roundtable that meeting global energy needs could double demand for critical minerals by 2040, requiring over $500 billion in mining investment in the next 15 years. BCG, in a report published on January 13, argued that isolated company-level and government-level responses are insufficient, and that only an ecosystem approach coordinating producers, processors, investors, and governments can create genuine resilience.
The DOE's January investment of $150 million into Atlantic Alumina, as part of a $450 million public-private partnership to secure the U.S.'s only alumina refinery and establish a domestic gallium circuit, is a concrete example of the kind of processing investment now being prioritised. Gallium is critical for semiconductors and defence electronics, and China accounts for approximately 99 percent of primary global output.
What Comes Next
The 180-day clock on Proclamation 11001 expires on July 13, 2026, and the shape of U.S. trade policy on processed critical minerals will become substantially clearer by then. The negotiating mandate covers allied and partner countries, so the outcome may look more like a network of bilateral or multilateral agreements than a broad tariff wall. The G7 price floor proposal remains at an early stage, with Germany in particular pushing for European self-reliance alongside rather than instead of transatlantic coordination.
In the DRC, the extended quota deadline of March 31 creates a short-term window for logistics and administrative bottlenecks to clear. Whether that happens depends partly on infrastructure that no regulator controls directly. Cobalt prices at $56,000 per tonne are high enough to incentivise significant producer effort to clear those blockages, but a second-quarter oversupply correction is possible if shipments normalise quickly.
Japan's rare earth situation will likely accelerate investment already underway in alternative supply: Japan has been diversifying toward Australia, Canada, and Vietnam, but China still accounts for around 60 percent of its rare earth imports, per Capital Economics. Reducing that share meaningfully takes years, not weeks.
The SECURE Minerals Act's prospects will depend on the Senate legislative calendar and whether it can attract enough floor support to move through committee. The bipartisan framing is its strongest asset. Meanwhile, the USGS expansion of the U.S. critical minerals list to 60 designations, adding copper, silver, and rhenium, signals that the policy perimeter is widening beyond the traditional rare-earth-focused conversation.
The underlying dynamic, however, is not going to resolve itself quickly. Processing infrastructure takes years to build. Geopolitical relationships shift slowly. And demand for the minerals in question is only accelerating, driven by electrification, AI infrastructure, and defence spending. As BCG's January framework noted, buyers and sellers alike now need coordinated ecosystem thinking, not just individual hedging strategies. The events of this single week made that case more forcefully than any policy document could.