USAR: The Critical Minerals Bet Wall Street Is Still Missing

Most retail investors have never heard of antimony. Most still cannot spell it. By the end of this post, I want you to understand why a single metal almost nobody talks about has become one of the most strategically important commodities on the planet, and why United States Antimony Corporation, ticker USAR, sits in a position that almost no other US small cap can claim.

This is not a hype post. This is a structural bull case on a real industrial company sitting at the intersection of national security, semiconductor manufacturing, grid storage, and the most aggressive supply chain decoupling the West has attempted in 50 years.

USAR is the only North American producer of refined antimony at a moment when the US Department of Defense has classified antimony as critical, China has cut off exports, and Western demand is structurally ramping for the next decade.

Antimony is a metalloid used in four enormous end markets. Ammunition primer. Flame retardants in everything from your couch to your car wiring. Semiconductor doping. Lead-acid and emerging antimony-based grid storage batteries. The Pentagon has antimony on its critical minerals list. The Department of Energy has it on the same list. So does the European Union and Japan.

The catch is supply. China controls roughly 48% of global mined antimony and over 80% of refined antimony. Russia, Tajikistan, and a few other unstable jurisdictions cover most of the rest. The United States has zero domestic mine production at scale. Until recently, the US Defense Logistics Agency was buying refined antimony on the open market with no national producer to call on.

That is not a sustainable position for a country running a defense budget north of $900 billion.

In late 2024, China announced export controls on antimony, gallium, and germanium. In 2025, the controls tightened. Antimony prices went vertical. The metal that traded at $11,000 to $13,000 per ton for years pushed above $40,000. As I write this in 2026, prices remain at levels that would have been considered impossible 24 months ago.

That is the macro setup. USAR is the micro answer.

USAR operates the only fully permitted, operating antimony smelter in North America, based in Montana. They have processing infrastructure already standing. They have refining capacity already producing. They have a Mexican feedstock operation feeding the Montana smelter. They are not a developmental stage company hoping to break ground in five years. They are producing now.

Pillar one: regulatory tailwind. The Defense Production Act is a 1950s law that lets the President of the United States directly fund domestic production of materials deemed critical to national defense. Antimony qualifies. Critical minerals funding has expanded under both political parties. USAR is the only ticker an administration can point money at if it wants antimony refined on American soil.

Pillar two: pricing. Whether antimony settles at $25,000, $35,000, or back toward $15,000, the price floor is structurally higher than it was. Long-term supply contracts to defense and semiconductor end users will lock in margins USAR has never had before. A small cap with rising commodity exposure, fixed cost base, and operating leverage is the cleanest profit engine in industrial commodities. That is exactly the setup here.

Pillar three: capacity expansion. USAR is bringing additional smelter capacity online and expanding feedstock sourcing. As reshoring grants and DPA awards flow, the company can scale faster than competitors that have not even pulled permits yet. First mover in domestic antimony refining is not a marketing line. It is a literal description of the company.

Pillar four: optionality. Antimony is in early discussions as a grid storage battery component. Liquid metal antimony batteries developed at MIT and commercialized through Ambri target long duration storage. If even a small percentage of the grid storage buildout uses antimony chemistry, the demand picture changes entirely.

This is a small cap. Revenue and operating leverage matter more than the standard discounted cash flow checklist you would run on a large industrial.

I watch refined antimony price per ton, US monthly imports versus domestic production, USAR quarterly gross margin, US government contract announcements, Pentagon critical minerals funding rounds, and the spread between Chinese export price and US delivered price.

The catalyst path is unusually rich. Earnings beats. New government contracts. Capacity expansion announcements. Inclusion in critical minerals ETFs as funds reweight. Inclusion in any small cap defense or Made In America ETF.

The first risk is dilution. Small cap critical minerals companies frequently raise equity to fund growth. New shares can suppress upside even when the business is winning. I track share count and watch dilution carefully.

The second risk is the price of antimony. If China reverses export controls or floods the market in a strategic reversal, prices could roundtrip lower. The structural decoupling argument says this does not happen at scale because Western buyers no longer want to be dependent. But it is a real risk.

The third risk is execution. Smelter operations are technically demanding. Permits, environmental compliance, and labor are non-trivial. The team has to actually run the plant.

The fourth risk is sentiment. Small cap commodity stocks are violently cyclical. The position needs to be sized for that.

This is not a 5% portfolio position. This is the kind of asymmetric small cap I size at 1% to 3% maximum with the understanding that the volatility is going to be intense both directions. The bull case is multi-year. The chart will not move in a straight line.

The way I personally frame the trade is simple. I am buying the structural argument that the West cannot continue depending on China for a metal used in shells, semiconductors, and grid batteries. If that argument is correct, USAR has years of operating leverage ahead. If that argument is wrong, my downside is sized.

If this thesis interests you, start by reading the Pentagon's Critical Minerals Strategy document directly. Read the Department of Energy critical materials assessment. Watch the antimony price chart. Pull up USAR's latest 10-Q. Build the model with your own assumptions. Do not buy a small cap because a stranger on the internet said so. Buy a small cap because you understood the business well enough to take the risk.

That is the entire game.

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*⚠️ Important Disclaimer: MentorSurge is not a financial advisor. This post is for educational and entertainment purposes only. Nothing on this site constitutes financial, investment, or trading advice. USAR is a microcap stock with elevated volatility and risk of total loss. Trading involves substantial risk. Always do your own research and consult a licensed professional before making any investment decision.*