The Lyceum: Critical Minerals Weekly — Mar 22, 2026

This was the week the West stopped talking about building alternative supply chains and started writing checks. The U.S. and Japan unveiled a price-floor framework designed to make non-Chinese mines and refineries bankable. The DOE opened $500 million in grants for midstream processing. The Pentagon's solicitation for 13 critical minerals closed, moving stockpiling from policy paper to purchase order. Meanwhile, the physical world kept delivering reminders that architecture is not inventory: sulfur shipments through the Strait of Hormuz are drying up, tungsten prices are up roughly 557% year-on-year as of March 2026, and Chinese customs data shows Beijing can surgically cut magnet exports to the U.S. while growing them everywhere else.

• DOE $500M Critical Minerals & Battery Processing Grants (U.S. Department of Energy): Up to $500M in grants — not loans — for lithium, nickel, cobalt processing, graphite anode manufacturing, and battery recycling; applications due April 24.
• U.S.-Japan Critical Minerals Action Plan (USTR / Government of Japan): Plurilateral price-floor framework with border-adjustment mechanisms, announced during PM Takaichi's White House visit.
• Pentagon 13-Mineral RFP Closed (Defense Industrial Base Consortium): Proposals for domestic mining, processing, or recycling of cobalt, antimony, tungsten, yttrium, and nine other minerals submitted by March 20 deadline.
• DRC Cobalt Export Quotas Operationalized (DRC Ministries of Finance and Mines): 96,600-tonne annual cap with sampling enforcement procedures and ARECOMS discretionary reserve now active.
• Ghana Ewoyaa Lithium Mining Lease Ratified (Ghana Parliament / Atlantic Lithium): 15-year lease with sliding royalty scale (5–12%) for Africa's first U.S.-oriented lithium mine.
• Canada $165M Critical Minerals Funding (Natural Resources Canada): Federal funding for planning, development, and processing capacity across Canadian critical minerals projects.
• DOE $2.7B Uranium Enrichment Awards (U.S. Department of Energy): Contracts to restore domestic uranium enrichment capacity, with knock-on demand for zirconium and hafnium.

If you've ever tried to finance a mine outside China, you know the biggest risk isn't geology — it's that Beijing can flood the market and crater prices before your plant pours its first ingot. This week, Washington and Tokyo unveiled a framework designed to neutralize that weapon.

The "Action Plan on Critical Minerals," announced during Japanese Prime Minister Sanae Takaichi's White House visit, proposes a plurilateral buyers' club — trusted partners who agree on border-adjusted price floors so sustainably produced minerals from allied countries can't be undercut by state-subsidized competition. The mechanism being explored includes contracts-for-differences, strategic purchasing, and tariff-rate quotas enforced at the border. The National Association of Manufacturers and the Consumer Technology Association both filed formal comments with USTR by the March 19 deadline, meaning industrial buyers are already shaping the architecture's specifics — a strong signal this isn't just diplomatic theater.

The commercial template already exists. Lynas Rare Earths revised its Japan supply agreement to include a $110/kg neodymium-praseodymium floor with capped upside-sharing above ~$150/kg, according to reporting in InvestorNews. Separately, Benchmark Minerals reported that the Pentagon signed a four-year, ~$96 million offtake with Lynas that includes price-floor language — the first known case of DoD using procurement to underwrite non-Chinese rare earth supply. If this model scales, it makes Western processing projects financeable in a way they haven't been. If it doesn't — if the coalition stays at two countries and the floors never get enforced at the border — it becomes another memorandum that China prices through. The tell: watch whether the EU, Australia, and Canada join the framework by year-end, and whether any new separation plant reaches FID citing the price floor as a financing condition.

Chinese customs data for January–February 2026 shows rare earth magnet exports up 8.2% year-on-year in January–February 2026 — and down 22.5% year-on-year to the United States in January–February 2026. Shipments to the EU surged 28.4% year-on-year over the same period. This isn't a market fluctuation; it's allocation as statecraft.

Beijing is demonstrating that its export controls function as a scalpel, not a sledgehammer. It can fulfill commercial contracts with preferred buyers while constraining geopolitical rivals — and the same pattern is playing out in gallium and germanium, where Japan has been effectively sidelined from shipments while other buyers receive normal allocations. China's five-year planning documents indicate this approach is being baked into medium-term industrial strategy, meaning procurement teams should model export controls as a sustained lever, not a one-off shock.

If this divergence persists, every tonne from MP Materials' Fort Worth magnet plant or any future allied magnet facility carries outsized strategic weight. If the U.S. can't scale domestic magnet production fast enough, the 22.5% gap becomes a binding constraint on EV motor, wind turbine, and missile production. The observable signal: MP Materials' next disclosure of annualized magnet output will tell you whether the gap is closing or widening.

Everyone's tracking Brent crude. The materials story is somewhere else entirely.

The Strait of Hormuz transits roughly 45% of global sulfur exports — a chemical essential for leaching copper, cobalt, and nickel from ore. Sulfuric acid underpins about 45% of DRC copper output (roughly 6% of global supply), and Indonesia, which produces over half the world's nickel, imports approximately 75% of its sulfur from the Middle East, according to Congressional Research Service analysis and E&E News reporting. Some Indonesian high-pressure acid leach plants — the facilities that convert nickel laterite into battery-grade material — hold only one to two months of sulfur inventory.

This is a supply clock, not a supply disruption. If Hormuz shipping doesn't normalize within weeks, HPAL plants start throttling output, copper leaching in the Copperbelt slows, and the price signals lag actual production cuts by weeks. Compounding the problem: roughly 40,000 tonnes per month of copper cathode that once flowed through UAE's Jebel Ali port have had to be rerouted since the strait disruptions in March 2026, per the Security Council Report briefing. If you see Indonesian nickel or DRC copper spot premiums spike in April, sulfur is the reason nobody mentioned.

Tungsten is the material inside armor-piercing rounds, aerospace turbine blades, and the drill bits that mine everything else. There is no substitute in most defense applications. And its price has surged roughly 557% year-on-year as of March 2026.

Ammonium paratungstate — the main benchmark — reached about $2,250 per metric ton unit in Europe in March 2026 after China placed export controls on tungsten products. China accounts for about 79% of global mine production, per Mining Reporters. The United States hasn't commercially mined tungsten since 2015 and relies entirely on imports and scrap recycling, per NAI 500. One bright spot: Almonty Industries recently began production at the Sangdong mine in South Korea, restarting one of the world's historically largest tungsten operations. But in a market of only ~85,000 metric tons annually, even one large mine matters enormously.

Fastmarkets expects this volatility to persist throughout 2026. If Sangdong ramps successfully and recycling expands, prices stabilize at a high plateau. If Chinese controls tighten further or conflict-driven demand accelerates, the West faces genuine munitions-grade supply risk. Watch Almonty's quarterly production disclosures and any U.S. DPA Title III awards targeting tungsten recycling.

The weakest link in the American supply chain isn't finding rock — it's building the factories that turn rock into battery-grade material. On March 13, the DOE announced $500 million in grants targeting exactly that gap: roughly $200 million for processing lithium, nickel, and cobalt from raw ores; $100 million for recycling graphite, nickel, and cobalt from scrap and end-of-life batteries; and $200 million for manufacturing synthetic graphite anodes and cathode active materials.

These are grants, not loans — a deliberate choice that absorbs the subsidy gap directly rather than forcing projects to carry debt service while competing with state-subsidized Chinese processors. Applicants must provide 50% cost share, and the DOE is prioritizing projects with existing offtake agreements, per MINING.COM. Applications close April 24.

If this funding catalyzes even three to four commercial-scale processing plants, it materially changes the 2028–2030 supply picture for U.S. battery makers. If the money gets spread too thin across too many pilot-stage projects without offtake, it becomes another round of expensive demonstrations that never reach bankable scale. The signal: watch whether awardees announce binding offtake agreements within six months of receiving funds.

J.P. Morgan estimates a U.S. refined copper shortfall of about 330,000 metric tons this year, with an average price projection near $12,075 per ton. An existing 50% tariff on semi-finished copper is already in force, and a Commerce Department probe could add another ~15% by early 2027 — prompting importers to front-load purchases and hoard stock.

Layer this on top of the sulfur story: when miners, smelters, and HPAL plants all face input risks simultaneously, front-loading copper demand to avoid tariffs accelerates tightness. Bank forecasts suggest 20–30% price shock scenarios are plausible before new supply comes online in three to five years. For EV battery makers, AI data centers, and defense OEMs, copper is becoming the constraint that connects all the other constraints. If Chile's new Kast government accelerates permitting for major copper expansions, the medium-term picture improves. If environmental reviews slow — and early Chilean press reports suggest new board appointees at Codelco have environmental law backgrounds — the deficit persists longer.

Ghana's parliament ratified a 15-year mining lease for Atlantic Lithium's Ewoyaa deposit on March 20 — the country's first lithium mine, with updated royalties on a sliding scale from 5% to 12% based on spodumene concentrate prices. It's a watershed for African lithium and a concrete step toward diversifying supply away from Australia and South America.

But having ore is not having material. Spodumene concentrate from Ewoyaa will still need to be shipped abroad for chemical processing into battery-grade lithium hydroxide or carbonate, and China currently dominates that conversion step. Australian mining analysts are already discussing Southeast Asian processing hubs and potential Lynas partnerships as stopgaps, according to Australian Financial Review commentary. If Atlantic Lithium secures an offtake with a non-Chinese processor before FID, it becomes a model for integrated allied sourcing. If the concentrate ends up in Chinese conversion plants, the mine diversifies geography but not dependency. Watch the offtake partner announcements.

The U.S. International Trade Commission issued a negative ruling on anti-dumping and countervailing duty cases covering Chinese graphite anode material — meaning no new tariffs on those imports. The decision keeps Chinese-processed graphite as the short-term price setter for the U.S. anode market.

For Syrah Resources' Vidalia, Louisiana anode facility and for Westwater and Graphite One's still-unfinanced processing plans, this is a financing gut check. Higher-cost U.S. projects now compete head-to-head with duty-free Chinese material, making it harder to close bankable offtakes. If you're an OEM counting on "friendshored" anode material by 2028, this ruling means the DOE's $500 million grant program and IRA manufacturing credits are now the primary financial lifelines for domestic graphite processing — not trade protection. The signal to watch: whether any U.S. graphite project announces a binding offtake in the next two quarters despite the ruling.

A week in three images: Japanese diplomats and American trade lawyers hunched over spreadsheets trying to invent a minimum price for magnets, Indonesian nickel engineers checking sulfur tank gauges like submarine crews watching oxygen, and a robot in a lab methodically unscrewing a dead EV battery pack while a language model whispers instructions.

The West's plan to out-engineer China's mineral dominance now depends on sulfuric acid shipments through a war zone, a trade commission ruling nobody read, and whether a $110-per-kilo price floor can survive contact with a market that doesn't care about your architecture.

Until next week — keep your inventories honest and your APIs funded.

If someone you know makes decisions that touch copper, cobalt, or magnets, forward this. They'll thank you before April.

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