Trump's Critical Minerals Deals Under Pressure: Could Canada's Mining Sector Benefit?

Educational content only, not investment advice. Mining stocks are high risk.

By Ben McGregor

No filing so far shows critical minerals investment moving to Canada because of the new pressure on President Donald Trump's mining deals. Democrats won both chambers of Congress on November 3, 2026, and their incoming committee chairs have promised subpoenas. The clearest new money for Canadian mines this week came from Ottawa, which proposed $2.3 billion for critical minerals in its November 5 budget.

For Canadian companies and projects, the question has two parts. One is what closer U.S. review means for Canadian-listed companies that already hold U.S. support. The other is whether Canada's own programs can carry projects if American deals slow down.

What changed for Trump's critical minerals deals on November 3?

Critical minerals are metals and minerals that a government lists as vital to its economy or defence and at risk of supply cuts. Graphite for batteries and germanium for infrared optics are two examples.

Since January 2025, the Trump administration has backed mining and processing companies with unusual tools. One is an equity stake, where the government buys shares and becomes a part owner. Another is a warrant, a right to buy more shares later at a set price.

Washington has taken $8.6 billion in stakes in critical minerals companies since January 2025, according to BNamericas, as reported by Benzinga on November 6. The consultancy Project Blue counts more than 160 deals worth roughly $40 billion.

Democrats now plan hearings, document requests and subpoenas aimed at those deals, S&P Global reported on November 4. After the results came in, incoming Senate Finance Committee Chair Ron Wyden posted one word, "Subpoenas," on X.

Incoming House Oversight Committee Chair Robert Garcia wrote "Lawyer up," a general Oversight warning after the House result, not a statement about the mining deals.

The new majorities have fewer tools to undo the deals themselves. A bill to limit the president's trade powers would likely meet a veto, and an override needs two-thirds of both chambers, experts told S&P Global.

The split that matters is between signed and conditional deals. "I don't think the intent is necessarily to break existing binding legal contracts," TD Cowen analyst John Miller told Bloomberg, as quoted by Benzinga. Deals that still rest on conditional financing are less safe, the same report said.

The money also has a deadline. The Export-Import Bank of the United States, a government lender known as EXIM, has a charter that ends at the close of business on December 31, 2026. Federal law sets that date, and only Congress can extend it.

CMR's November 5 report on the midterm result covered Project Vault and the U.S. permitting bill.

How could Trump's critical minerals deals benefit Canada?

Neither government in this story is a mining company. The U.S. government acts as a lender, a buyer and, in a few cases, a shareholder. Canada's federal government acts as a funder and, in one recent deal, a future buyer of metal.

Canada already gains in one plain way. When the United States put 50% tariffs on a list of Canadian goods from August 22, 2026, critical minerals were left out, law firm Blakes reported. Energy, potash and fish were also excluded.

That exclusion keeps Canadian critical minerals moving south without the new duty. CMR looked at why the tariffs left the ground alone in August. The election result does not by itself change those proclamations, which rest on presidential trade powers.

A second channel runs through Canadian-listed companies with U.S. projects. Several Vancouver and Montreal companies hold U.S. stakes, loan offers or awards. That money builds mines and plants in Alaska, Ohio and Utah, so the jobs and tax base sit mostly in the United States.

A third channel would be a shift in buying. For Canada to gain from slower U.S. deals, American buyers would need to sign offtake contracts with Canadian suppliers. An offtake is an agreement to buy part of a mine's or plant's future output, often at a set price or formula.

The record on that front is thin. Lockheed Martin has negotiated for over a year with Teck Resources and 5N Plus to buy germanium, Canadian Mining Journal reported on November 3. Citing Reuters, it said no deal was reached because of disputes over contract length and higher Western costs than Chinese supply.

History also shows the trade link can cut both ways. During the August tariff talks, U.S. demands reportedly included a right of first refusal on Canadian minerals, S&P Global reported. That would give the United States first claim on Canadian output before other buyers.

David Davidson, a mining analyst at Paradigm Capital, called the idea "a non-starter" in that report. The episode shows that U.S. interest in Canadian supply can arrive as pressure on Canadian sellers, as well as orders.

What does Budget 2026 add for critical minerals investment in Canada?

The federal budget, tabled on November 5, proposes $2.3 billion in new support for the Critical Minerals Strategy. The budget says this builds on Canada's existing $5 billion strategy.

The details sit in Chapter 1. Natural Resources Canada would receive $424.4 million over four years, starting in 2027-28. That money pays for mining and processing technology, geoscience research and targeted funding for priority projects.

The budget would also extend two tax credits that lower the cost of exploration funding until March 31, 2032. The Critical Mineral Exploration Tax Credit would add antimony, a metal used in flame retardants and batteries. Ottawa expects these credits to provide $956 million over five years.

Ottawa's newest tool has made one deal so far. The $2 billion Canada Critical Minerals Accelerator, launched in July 2026 and run by Export Development Canada, can invest through shares, loans and offtake contracts.

Its first deal backs Teck's Trail smelter in British Columbia. The Canada Growth Fund agreed to an equity-like investment of up to $400 million, within up to $850 million that Teck may spend at Trail. The plan could double Trail's germanium and antimony capacity and potentially add gallium.

The agreement also sets up offtake rights for the Government of Canada on part of Trail's future germanium, antimony and gallium. That makes Ottawa a possible buyer of Canadian metal. Teck said final terms still need definitive documents and approvals.

Canada is adding friction too. Amendments to the Investment Canada Act, expected to take effect in early 2027, will require some foreign minority investments to be filed before they close. Chris Hersh, a partner at the law firm Cassels, said he expects most to clear a first 45-day screen.

Deals that raise concerns could face a review of up to 200 days or longer, Hersh said. "It means that you can't necessarily do quick transactions in the same way you can today," he told Mining.com. Junior miners that need cash fast would feel that most.

Which Canadian critical minerals stocks do the 2026 deals name?

Readers searching for Canadian critical minerals stocks in 2026 will find that the deal papers name only a few Canadian-listed critical minerals companies. Each one below is described by what it does and where this policy story touches it. The order implies no ranking.

Trilogy Metals (TSX: TMQ; NYSE American: TMQ). The Vancouver company owns half of Ambler Metals, with South32 holding the other half. Ambler Metals is advancing the Arctic copper-zinc deposit and the Bornite copper-cobalt deposit in northwestern Alaska.

The U.S. Department of Defense, which the administration calls the Department of War, closed a US$35.6 million investment on September 11, 2026. Washington became an owner of about 10% of Trilogy, the company reported.

The deal also includes warrants that could lift the U.S. share to 17.5%, Alaska News reported from the closing filing. Those warrants are tied to progress on the Ambler Road, the planned industrial road to the district. The filing says the deal creates no obligation to provide further federal money or permits.

Because this deal has closed, the main exposure is oversight and cost, as opposed to a cancelled payment. A separate court appeal by conservation groups targets the state's easement for the Ambler Road.

Graphite One (TSXV: GPH). The Vancouver company plans the Graphite Creek mine near Nome, Alaska, and a battery-material plant in Ohio. In December 2025, EXIM upsized its letters of interest for the two projects to a combined $2.07 billion, the company reported.

Graphite One's own December 2025 release says the letters are non-binding and conditional, and do not represent a financing commitment. In that same release, the company said it expected to file a formal application in 2026. Benzinga's November 6 report described deals with conditional financing as less safe.

Teck Resources (TSX: TECK.A, TECK.B; NYSE: TECK). Teck runs the Trail smelter, which recovers germanium from zinc concentrate, including concentrate from its Red Dog mine in Alaska. Its Red Dog extension gained coverage under FAST-41 in September, The Northern Miner reported.

FAST-41 is a U.S. program that sets public, enforceable schedules for federal permits. At Trail, Teck's new support comes from Ottawa, while its germanium talks with Lockheed remain open.

5N Plus (TSX: VNP). The Montreal company makes specialty semiconductors and high-purity materials. On September 3, 2026, it reported a US$7.3 million award from the Department of War to make gallium arsenide parts in St. George, Utah. Lockheed Martin is the first customer for product qualification.

Other Canadian mining stocks have U.S. ties, but these four appear in the primary documents reviewed for this article. None of these records says how the market will value the support.

For background, CMR covered Trump's push into Alaska mining in April and a broader guide to Canadian junior critical minerals companies the same month.

Why does a delay matter to someone close to retirement?

Developers such as Trilogy and Graphite One do not yet earn money from a mine. Their value rests on dated steps: permits, loans, roads and a construction decision.

Those dates sit years out. Trilogy's federal schedule targets a draft environmental review for Arctic in October 2027 and a final federal decision in September 2028. The company told The Northern Miner it expects a possible construction decision in 2028.

Someone who plans to start drawing on savings in 2027 or 2028 faces those same years. A one-year delay would push any mine cash flow further from the years when that person is spending.

Delays also cost money while a company waits. A developer often sells new shares to cover the gap, which spreads the company's value across more owners. That is called dilution, and it can happen even when a project stays on track.

Ottawa's support has its own timing. Much of the new Natural Resources Canada money starts in the 2027-28 fiscal year, and the Trail agreement still needs final documents.

What is scheduled next?

• November 9, 2026: The Senate holds a 60-vote procedural test on the Bipartisan American Affordability and Jobs Act, a permitting bill, Benzinga reported.
• December 31, 2026: EXIM's charter ends at the close of business unless Congress renews it, under federal law.
• January 3, 2027: The new Congress is set to convene. Because the date falls on a Sunday, lawmakers could pass a law to choose a later day, the Bipartisan Policy Center notes.
• October 2027: The target date for the draft environmental review of Trilogy's Arctic project under its FAST-41 schedule.

The Investment Canada Act filing rules are also expected in early 2027, though Ottawa has not set a date or published the final list of covered business activities.

How I read it. On this evidence, the pressure in Washington falls on how deals are made, more than on whether Washington wants Canadian supply. The tariff exclusion and Ottawa's budget are the parts already on paper. On the views quoted here, the signed Trilogy stake is the kind of deal expected to stand, while conditional EXIM letters carry the most timing risk. A Canadian gain from slower U.S. deals would need signed offtake contracts, and the Lockheed germanium talks show how slowly those can come.

The critical minerals supply chain still runs through both countries. The US critical minerals strategy now faces review by a Congress led by the other party, while Canada funds a plan of its own.

FAQ

Can the new Congress cancel Trump's signed mining deals?

Experts quoted by S&P Global said a bill to limit the president's trade powers would face a veto, and an override needs two-thirds of both chambers. A TD Cowen analyst told Bloomberg he does not think the intent is to break existing binding contracts. Hearings and subpoenas can still add legal costs and delay.

Do the 50% U.S. tariffs on Canadian goods cover critical minerals?

They do not. The three proclamations signed on July 20, 2026, and in force from August 22, exclude critical minerals, energy, potash and fish, law firm Blakes reported. Goods already under Section 232 tariffs, such as steel and aluminum, are also left out of the new duty.

What is the Canada Critical Minerals Accelerator?

It is a $2 billion federal program, run by Export Development Canada, that can invest through shares, loans and offtake contracts. Its first deal backs Teck's Trail smelter, with up to $400 million from the Canada Growth Fund. Final terms still need signed documents and approvals.

Sources

1. Budget in brief, Government of Canada, November 5, 2026. https://budget.canada.ca/2026/report-rapport/brief-bref-en.html
2. Budget 2026: Chapter 1, Canada's Investment Supercycle, Government of Canada, November 5, 2026. https://budget.canada.ca/2026/report-rapport/chap1-en.html
3. 'Subpoena Season': Democrats Set Their Sights on $40B in Mining Deals, Benzinga, November 6, 2026. https://www.benzinga.com/markets/commodities/26/11/62969639/subpoena-season-democrats-set-their-sights-on-40b-in-mining-deals
4. Incoming Democratic majorities could seek to curb US tariffs, scrutinize mining deals, S&P Global, November 4, 2026. https://www.spglobal.com/energy/en/news-research/latest-news/metals/110426-incoming-democratic-majorities-could-seek-to-curb-us-tariffs-scrutinize-mining-deals
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18. 5N+ Selected to Establish Domestic Production of Gallium Arsenide Components for U.S. Defence Applications Through US$7.3M Award, 5N Plus, September 3, 2026. https://www.5nplus.com/en/news/5n-selected-to-establish-domestic-production-of-ga/
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