By delegating Defense Production Act authority to the Commerce Department to curb exports of recoverable critical minerals, President Trump has effectively turned America’s scrap heap—old batteries, end‑of‑life magnets, and industrial waste—into a strategic lever of national power.
Key Points
- President Trump signed a Presidential Determination under the Defense Production Act giving the Commerce Secretary power to restrict exports of “recoverable critical minerals and materials” contained in e‑waste and industrial scrap.
- The move is part of a broader critical‑minerals strategy built on Section 232 import actions, stockpiling, subsidies, and overseas deals, all framed as necessary to counter China’s dominance of critical mineral processing.
- Supporters see export controls on scrap as a way to keep valuable feedstock at home for recycling and defense supply chains; critics note the public record lacks mineral‑specific necessity findings or clear evidence that this tool will materially improve readiness.
- The authority is sweeping, but its real impact will depend on how Commerce writes and enforces rules, how industry adapts, and whether recycling capacity expands fast enough for retained scrap to matter.
What Trump’s New Export Authority Actually Does
At the core of the new policy is a Presidential Determination under the Defense Production Act (DPA) that explicitly authorizes the Secretary of Commerce to impose export restrictions on “recoverable critical minerals and materials” deemed essential to national defense. In practical terms, that authority targets waste streams—black mass from spent batteries, end‑of‑life rare‑earth permanent magnets, and other industrial scrap rich in critical minerals—that have historically been shipped overseas for processing.
The White House fact sheet frames the step as a supply‑chain security measure. It argues that when American firms export e‑waste and scrap, they are effectively exporting the building blocks of missiles, fighter jets, electric vehicles, and advanced electronics, often to countries—above all China—that already dominate processing and component manufacturing. By allowing Commerce to block those exports, the administration wants to keep that feedstock inside the United States so domestic recyclers and processors can recover the metals and feed them into defense and clean‑energy supply chains.
Reuters reporting, based on White House officials, underscores the concrete focus: old batteries and electronic waste filled with critical minerals, a category broad enough to include lithium‑ion batteries from vehicles and grid storage, consumer electronics, and industrial equipment. The measure itself does not automatically ban exports; it arms Commerce with the power to write regulations defining which products, which minerals, and which destinations will be restricted, and under what conditions.
How This Fits Into Trump’s Broader Critical‑Minerals Strategy
The export‑control move is not happening in isolation. It sits inside a multi‑year Trump administration project to treat critical minerals as a national‑security issue rather than a niche industrial policy. That arc began in his first term with Executive Order 13817, which defined a “critical mineral” as a non‑fuel mineral essential to U.S. economic and national security, whose supply chain is vulnerable to disruption and whose absence would have significant consequences.
Since returning to office, Trump has layered on a series of related actions:
He ordered a Section 232 investigation into imports of processed critical minerals and derivative products, directing Commerce to assess whether import dependence threatened national security. That investigation led to a January 2026 proclamation under Section 232 directing Commerce and the U.S. Trade Representative to negotiate agreements with allies to shore up supplies, with the explicit threat of tariffs or other import restrictions if talks fail.
He signed an executive order to “increase American mineral production,” broadening the operative definition of “mineral” to include uranium, copper, potash, gold, and other materials designated by a new National Energy Dominance Council, and invoking DPA tools and federal financing to accelerate mining and processing. The administration has backed this strategy with substantial capital—analyses describe a package that includes a roughly $12 billion strategic stockpile, more than $1 billion in direct equity investments in U.S. mining firms, and expanded use of the Export‑Import Bank and U.S. International Development Finance Corporation to support projects at home and abroad.
Viewed in that context, the July DPA determination is a logical extension: having moved aggressively on imports, stockpiles, and production subsidies, the White House is now reaching for the one major lever it had not previously used in this space—export controls on waste streams that contain the same elements it is spending billions to secure.
Why Recoverable Critical Minerals Matter
Critical minerals are not rare in the geologic sense; they are “critical” because mining, processing, and refining capacity is concentrated in a handful of countries and subject to geopolitical risk. China processes the lion’s share of many key inputs—rare earths, graphite, and parts of the lithium and cobalt chains—and has already used export controls to exert pressure on trading partners. That context is especially acute for defense: rare‑earth permanent magnets, tungsten, tantalum, and other materials are embedded in guidance systems, armor‑piercing munitions, radar, and secure communications hardware.
Domestic production, meanwhile, is far behind demand. One widely cited industry snapshot found that in 2025 the United States consumed roughly 48,000 metric tons of rare‑earth magnets but produced only a few hundred tons domestically, with capacity expected to reach only several thousand tons by year‑end—still a small fraction of needs. U.S. primary production of tungsten and tantalum effectively ceased years ago, even though they remain vital for armor, cutting tools, and electronics. That gap is why policymakers have turned to recycling and “urban mining”: harvesting critical minerals from products already in circulation.
E‑waste and end‑of‑life industrial components can be rich sources of these materials. Spent EV batteries contain significant quantities of lithium, nickel, cobalt, and manganese. Scrapped motors and generators contain rare‑earth magnets, often using neodymium, praseodymium, dysprosium, or terbium. In theory, if these streams are captured and processed domestically at scale, they can meaningfully supplement primary mining and give the United States a measure of insulation from foreign disruptions. The administration’s determination essentially states that these recoverable materials are themselves strategic assets that should not be casually shipped abroad.
The Legal Backbone: Defense Production Act and Section 232
Legally, the new authority rests on the Defense Production Act, a Cold War‑era statute allowing the president to prioritize and allocate materials and services deemed essential for national defense. Historically, DPA powers have been used to direct production, provide loan guarantees, and support specific industries—from semiconductors to medical supplies. Using it to restrict exports of waste streams is an extension, but not a contradiction, of that tradition: if scrap bearing critical minerals is recharacterized as a defense‑relevant resource, limiting its export falls squarely into the statute’s logic.
Parallel Section 232 actions reinforce the security framing. Section 232 of the Trade Expansion Act authorizes the president to “adjust” imports, including through tariffs or quotas, when Commerce finds that import patterns threaten to impair national security. In processed critical minerals, Commerce has already made such a finding; Trump has accepted it and directed negotiations with the explicit warning that additional trade measures may follow. Together, these authorities mark a broader shift: critical‑minerals trade is increasingly governed not as ordinary commerce but as a security instrument, with the executive branch wielding considerable discretion.
Critically, the public record to date does not show a mineral‑by‑mineral necessity analysis specific to export controls on recoverable materials. The White House fact sheet and supporting commentary assert their importance and point to overall supply‑chain risks, but they do not spell out, for example, how many tons of tungsten, lithium, or rare earths are lost annually through scrap exports, or how retaining them would change readiness metrics for named defense programs. That gap is central to the policy debate.
Supporters’ Case: Turning Waste into a Strategic Reserve
Proponents of the move see it as overdue. From their perspective, it makes little sense for the United States to pour taxpayer money into mines, refineries, and magnet plants while simultaneously allowing large volumes of critical‑mineral‑bearing waste to flow out of the country to foreign processors. If old batteries and motors are routinely exported to low‑cost recyclers abroad—often in countries aligned with or directly controlled by geopolitical competitors—then Washington is subsidizing upstream supply while hemorrhaging secondary feedstock.
By empowering Commerce to restrict exports, the administration aims to create a predictable stream of domestic inputs for U.S. recyclers. That, in turn, can support investment: companies contemplating new hydrometallurgical plants or magnet‑recycling facilities can bank on access to material, rather than competing against overseas buyers who may pay more because of state subsidies or laxer environmental rules. In this telling, export controls are not purely defensive; they are part of an industrial policy designed to anchor a recycling and re‑refining ecosystem inside U.S. borders.
Supporters also emphasize timing. Many of the primary mining and processing projects funded over the last few years will not reach commercial scale until the late 2020s. Recycling, by contrast, can often scale more quickly, because it builds on existing waste streams and requires less permitting than new mines. Retaining recoverable materials could therefore be one of the few levers capable of improving supply resilience in the near term, even if it cannot fully close the gap with Chinese capacity.
Critics’ Concerns: Evidence Gaps and Blunt Instruments
Criticism focuses less on the premise that critical‑mineral supply chains are vulnerable—which is broadly accepted—than on whether this specific tool is necessary, proportionate, or likely to be effective. The most basic objection is evidentiary: the administration has not, in the documents released so far, published a mineral‑specific, quantitative justification for export restrictions on scrap and e‑waste. The fact sheets and proclamations highlight general vulnerabilities and foreign dominance but do not show, for instance, customs‑level data on scrap exports, destination profiles, or modeling of how many additional tons of recovered material would result from keeping that waste at home.
Second, critics argue that the administration’s own policy mix undercuts any claim that export controls are the only—or even primary—solution. The same strategy leans heavily on import negotiations, domestic production subsidies, stockpiling, and foreign investment to secure offtake from allied producers. If those tools remain the central pillars, export restrictions on scrap can look like a blunt add‑on rather than a carefully tailored intervention, particularly if they are applied broadly across multiple waste categories.
Third, there is skepticism about near‑term efficacy. Independent reporting and industry analysis suggest that U.S. critical‑mineral supply capacity will remain well below demand for years, even with generous subsidies. If domestic recycling and refining infrastructure is not yet ready to process vastly more scrap, keeping that material inside U.S. borders might simply create stockpiles of unprocessed waste, tying up capital without immediately improving defense readiness. Under that scenario, the policy could function more as a long‑term bet than as a short‑term security measure, even though it is justified under emergency authorities.
Finally, trade‑law specialists note that while the DPA provides broad authority, the combination of export controls on scrap and Section 232‑based import measures raises questions about proportionality and potential friction with allies. Many U.S. partners import American e‑waste for processing; limiting those flows could strain relationships precisely as Washington is asking the same partners to help diversify away from China. That tension is implicit in the administration’s broader effort to build a critical‑minerals trade bloc while also tightening national controls.
Implementation Will Decide the Real‑World Impact
Because the Presidential Determination delegates authority rather than imposing specific bans, the most consequential decisions now move to the Commerce Department. The agency must determine which materials fall within the scope of “recoverable critical minerals and materials,” which products and waste streams are covered, whether restrictions will be blanket or targeted, and how licensing or exemptions will work.
Several scenarios are plausible. Commerce could focus narrowly on a short list of clearly defense‑relevant materials—such as black mass from EV and grid batteries, rare‑earth magnet scrap, and tungsten‑bearing tool steel—while leaving most general e‑waste flows untouched. Alternatively, it could adopt a broad definition that sweeps in a large share of electronic waste exports, imposing substantial compliance burdens on recyclers, exporters, and logistics firms. The department will also have to coordinate with environmental regulators to ensure that retained waste does not create domestic pollution problems if processing capacity lags.
The effectiveness of the measure, therefore, will depend as much on downstream policy—permitting, subsidies, and technical support for recyclers—as on the legal authority itself. If the United States couples export controls with rapid expansion of recycling capacity and clear, predictable rules, it can plausibly convert more of its own waste into a strategic resource. If it does not, the risk is that controls simply add friction to global scrap markets without delivering commensurate security gains.
What is clear is that the administration has crossed a conceptual threshold: in U.S. policy, critical‑mineral‑bearing waste is no longer just garbage or a tradeable commodity; it is a defense asset. How that idea is implemented—in law, in markets, and in diplomacy—will shape the next decade of the critical‑minerals race.
Yesterday Trump signed a Presidential Determination under the Defense Production Act.
It gives the Commerce Secretary authority to restrict exports of “recoverable critical minerals and materials” — including:
• Black mass from recycled batteries
• End-of-life rare-earth…— 🇦🇺Craig Tindale (@ctindale) July 31, 2026
Sources:
insidedefense.com, whitehouse.gov, reuters.com, hollandhart.com, straitstimes.com, bbc.com, youtube.com, wilmerhale.com, csis.org, pillsburylaw.com, kslaw.com, primexbt.com
