China Loosens the Rare Earth Noose-Just Enough to Keep America Comfortable

Highlights

• China shipped 29 metric tons of yttrium oxide to the US in July 2025, the second-highest monthly volume since April export controls began.
• Rare-earth permanent magnet shipments also reached 647 tons, offering temporary relief to US manufacturers.
• Japan has received no dysprosium oxide for nine months and no terbium oxide for eight months, revealing politically variable access.
• The US remains 100% net-import reliant on yttrium, with China supplying roughly 70% of US imports from 2021 to 2024.
• Experts warn that easing shipments risk normalizing dependency rather than spurring the supply chain diversification the US urgently needs.

The yttrium appears to be moving again. The dependency has not. China shipped 29 metric tons of yttrium oxide to the United States in July, the second-highest monthly volume since Beijing imposed export controls in April 2025. Rare-earth permanent magnet shipments also reached 647 tons. That is welcome relief for U.S. manufacturers—but Washington should not mistake a loosened grip for an unlocked supply chain.

REEx Insight: The Noose Can Tighten Again

Reuters correctly reports the numbers. What deserves greater emphasis is the strategic asymmetry.

China's April 2025 regime did not prohibit exports outright. It subjected samarium, gadolinium, terbium, dysprosium, lutetium, scandium, and yttrium materials to government licensing on national-security grounds. That distinction matters: Beijing retains the valve.

The contrast with Japan is revealing. While U.S.-bound shipments are improving ahead of expected Trump-Xi talks in September, Reuters reports Japan has received no dysprosium oxide for nine months and no terbium oxide for eight amid deteriorating bilateral relations. Correlation does not prove that every license is politically directed. But the broader message is difficult to miss: access can expand, contract, and potentially differ by destination.

Yttrium Is America's Warning Light

Yttrium exposes how deep the vulnerability runs. USGS reports the United States remains 100% net-import reliant for yttrium, with China accounting for about 70% of U.S. imports in 2021–24. The earlier 2020–23 period was even more concentrated at 93%.

The strategic danger is gradual normalization. A few more licenses, fuller warehouses, and easing prices could tempt Washington and industry to conclude that the crisis has passed.

That would be precisely the wrong lesson.

China does not need to sever the supply chain to possess leverage over it. It merely needs Western industry to remain sufficiently dependent that the possibility of restriction shapes behavior.

Twenty-nine tons therefore buys breathing room—not independence.

America should use that breathing room aggressively: accelerate alternative feedstocks, separation, refining, and downstream manufacturing while Chinese material is still flowing. The time to build the fire escape is not when the hallway is already burning.