September 2010. A Chinese fishing boat collided with Japanese Coast Guard ships near disputed islands in the East China Sea. Japan arrested the captain. Within weeks, China's rare earth exports to Japan dried up. Beijing said there was no embargo. Nobody believed them.

Prices exploded. Cerium jumped over 1,000 percent. Neodymium surged nearly tenfold. For a few months, the world paid attention. Then China eased up, prices fell back, and the panic faded. Nobody built a backup.

Sixteen years later, the same bet — that China will always keep selling — is about to be tested again. The exits are smaller this time.

Last Thursday, Treasury Secretary Scott Bessent and Trade Rep Jamieson Greer called Chinese Vice Premier He Lifeng. The message was direct. The U.S. expects Beijing to honor its commitments on rare earth exports. The call was preparation for President Xi Jinping's planned visit to Washington on September 24.

That date matters because of what follows. On November 10, China's suspension of expanded export controls expires. The April 2025 licensing rules for seven heavy rare earths never stopped. The October 2025 controls — covering holmium, erbium, thulium, europium, and ytterbium — were paused for a year. Not canceled. And in June, Beijing added MP Materials and USA Rare Earth to its export blacklist.

China's Xinhua news agency called last week's talks "candid, in-depth, and constructive." That's diplomatic code. It means they didn't agree. Washington wants rare earths to keep flowing. Beijing wants the ability to shut the tap whenever it chooses.

That makes the September 24 summit the last chance for a deal before the pause runs out. Extend the truce and the market exhales. Let it lapse, and November 10 becomes the biggest date in rare earths since 2010.

The IEA spelled out what's at stake. Full enforcement of China's controls could put $6.5 trillion in yearly downstream production at risk outside China. That's not mining revenue. That's everything built with rare earth magnets — every EV motor, every wind turbine, every guided missile, every MRI machine.

And the West isn't ready. Rare Earth Exchanges puts total American refining capacity at about 5,000 tons by year-end. That's a fraction of demand. The Pentagon's DFARS sourcing rules take effect January 1, 2027, forcing defense contractors off Chinese supply. The gap between what the U.S. can produce and what it needs is still enormous.

Which leaves Washington with three bad options. Grant waivers that gut the policy. Delay weapons programs. Or pay far more for the thin pool of non-Chinese supply. Ninety-eight days until November 10. The countdown started weeks ago.

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Kazakhstan found one of the biggest rare earth deposits in years. The Zhana Kazakhstan site holds an estimated 20 million tonnes of rare-earths-bearing ore. The U.S. Export-Import Bank and DFC wrote letters of interest worth $1.6 billion to develop rare earth deposits with New York-based Cove Capital. Saudi Arabia signed a mining deal. Abu Dhabi's ADQ joined a $1.8 billion consortium. But a Carnegie fellow was blunt — Kazakhstan is "not a realistic substitute for China in the foreseeable future." The country is landlocked, runs on Soviet-era mining equipment, and has zero rare earth refining. Rio Tinto and Barrick Gold have entered Kazakhstan's mining market. Interest is real. Production is years away.

Lynas Rare Earths hit a record selling price of A$98 per kilogram in the June quarter. Revenue jumped 70 percent year-over-year to A$288.9 million. Cash rose A$138 million. On paper, a strong quarter. But NdPr production came in at 1,857 tonnes — 15 percent below analyst estimates. Water plant problems and ore quality issues at Mt Weld held output back. Shares dropped as much as 9 percent on the results and kept sliding. The stock closed at A$14.10 last week, down 21 percent in a month. Lynas then announced a A$29 million zero-coupon convertible bond with South Korea's LS Eco Energy, maturing in 2031.

Rare Earth Exchanges published an analysis Sunday tracking Western rare earth milestones. MP Materials is building a magnet factory in Texas. Energy Fuels is expanding refining at White Mesa. Meteoric Resources signed non-binding offtake agreements. Real progress at real companies. But REEx's conclusion is clear — China still holds the upper hand in the near term. Beijing's April 2025 licensing system lets it control the flow to individual companies and countries. That's not an embargo. It's a filter. And a filter is harder to fight than a wall. The West is making moves. It just isn't making them fast enough to close the gap before November.

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Scott Bessent, U.S. Treasury Secretary · Post on X
July 30, 2026

Neodymium makes the strongest permanent magnets on earth. Mix it with iron and boron and you get NdFeB — the magnet inside every EV motor, wind turbine generator, phone speaker, and guided missile. Nothing else comes close in magnetic force per gram. In January 2020, neodymium cost about $65 per kilogram. Today it's $244.90 — up 277 percent in six years. Nearly all of it is refined in China. If Beijing's export controls tighten after November 10, the already thin supply outside China gets thinner. That's why neodymium is the rare earth that matters most to the people making the decisions right now.

UBS has identified Lynas as its top pick in the rare earths mining sector, citing a market that is splitting between China and Western supply chains. The bank says policy support keeps expanding and market structure is shifting in Lynas's favor despite the recent stock selloff.

— Investing.com

JPMorgan lowered its price target on MP Materials from $75 to $60 on July 29. The stock closed Friday at $41.37. MP reports Q2 earnings Thursday after the bell.

— CNN / TipRanks

Chinese authorities opened a criminal investigation into alleged rare earth magnet smuggling tied to Japanese companies. Workers reportedly exported motors containing rare earth magnets to be disassembled later, evading export licensing. It's the first known criminal case targeting a Japanese firm over rare earth controls.

— InvestorNews

In Q1, MP Materials received $42.3 million in rare earth price support from the Pentagon — more than its $36.6 million in adjusted EBITDA. Investors are watching Thursday's Q2 report to see if that pattern holds.

— ts2.tech