Rare Earth Price Gap: Why Spreads Reach 346x and What It Means for Europe

Samarium sells for as much as 346 times more in North America than in China, according to Oilprice. The number is striking, and it has travelled fast. But it is also easy to misread. A price gap of this magnitude is less a measure of mining cost than a symptom of a bifurcated market: one set of prices for buyers inside China's supply system, another for everyone else. For European manufacturers, the second set is the one that matters.

This article separates what the research supports from what it does not, compares gaps across elements, and draws out the strategic implications for European supply chains as a new Chinese export-control deadline approaches.

What the 346x figure actually says

The headline comes from an Oilprice analysis whose premise is that most U.S. manufacturers still buy their samarium from China, at Chinese prices (Pressbee mirror of the Oilprice piece). The gap therefore compares two different market realities rather than two quotes for the same cargo.

Several caveats apply:

• Methodology. Rare Earth Exchanges defines the gap as 100 × (outside-China midpoint ÷ China midpoint − 1) and notes that delivery terms differ between the two markets, so it is a cross-market price gap, not an exact origin premium (Rare Earth Exchanges).
• Comparability. The October 2026 dysprosium example from Rare Earth Exchanges yields a much lower percentage gap than the samarium headline, so gap figures vary by element, source and date and are not directly comparable. Gap figures vary by element, source and date, so they are not directly comparable (Rare Earth Exchanges).
• Evidence gaps. The sources contain no official Chinese or EU statement on the 346x samarium figure, and no primary source for the exact date of the samarium quote. The Oilprice and Discovery Alert articles lean towards opinion, and some numbers come from investment-research commentary.

In short: the direction of the signal is well supported, the precise multiple is not a benchmark.

A gap that varies by element

The spread is not uniform across the periodic table. The research gives several data points for heavy rare earths:

• Dysprosium. Oilprice cites Rotterdam dysprosium at about $1,074/kg versus $227 in China (Oilprice). Another account reports that Western dysprosium oxide prices have risen more than 90% in 2026, reaching nearly $2,000 per kilogram in August, according to Benchmark Minerals Intelligence data, more than nine times the price in China (TradingView News). The two figures differ in date and basis, so they should be read as illustrating a wide gap rather than as one consistent series.
• Yttrium. According to USA Rare Earth's CEO, the Western price has climbed more than 60% since March and is now more than 200 times China's price (TradingView News). Note that this is a company executive's statement, not an independent price assessment. The same Oilprice article also relays a Japanese warning of a severe yttrium shortage by year-end (Oilprice).
• Samarium. Up to 346x, as discussed above (Oilprice).

The reported gaps are widest for heavy elements such as samarium, yttrium and dysprosium, where Western buyers pay large premiums over Chinese-system prices.

Why the gap exists: two markets, two price systems

Three forces are visible in the research.

1. Export controls shape availability. China's April 2025 controls on lutetium, scandium, terbium and yttrium, as well as associated metals and magnets, took effect on 4 April 2025 (S&P Global). A second wave covering holmium, erbium, thulium, europium and ytterbium was initially scheduled for 7 November 2025 but is now set for 10 November 2026, eight days from today (S&P Global). A senior US official said China is shipping the US just two-thirds of the rare earths it promised under last October's truce (ZeroHedge).

2. Western buyers pay premiums for heavies. The Rotterdam quote above illustrates this (Oilprice).

3. Policy price floors are emerging. The US Department of Defense will pay MP the difference between $110 per kilogram for the two most popular rare earths and the market price (Reuters via TradingView). Canaccord reports that Chinese pricing has begun to normalise around that $110/kg floor level (The Great Rare Earth Disconnect).

Note the divergence at the equity level: ex-China NdPr is up 23% year to date (Oilprice), while Canaccord's producers are down 28% (ZeroHedge). Rising prices have not translated into rising producer share prices.

Europe's exposure

Europe sits on the wrong side of the spread. The ECB states that China supplies 70% of the euro area's rare earth imports, and that the euro area relies on direct imports from China and indirect supply via third parties (ECB). The ECB also notes that supply chain disruptions stemming from China's export restrictions could lead to higher input costs for manufacturers, particularly in the automotive and electronics industries (ECB).

At the global level, the European Parliament's research service reports that China controls 60% of global rare earth production and 90% of refining (EPRS). An SSRN working paper finds that European heavy rare earth processing capacity remains below 5% of global totals (SSRN); as an academic working paper, this figure should be treated with caution.

The exposure is now also political, not only commercial. On 24 July 2026, China added 14 European entities to its export control list, including German defense firm Rheinmetall AG (S&P Global). In June 2026, China's Ministry of Commerce tightened export restrictions on 10 U.S. companies, including MP Materials and USA Rare Earth (Tech Insider). A headline on the EU seeking a G7 response also circulates (UCapital), but the underlying details are not available in the sources reviewed.

A caution on weaker claims: industry-aggregator reports of price spikes of up to sixfold outside China, and of licensing approvals for European firms falling below 25% in some sectors (Rare Earth Exchanges), are not confirmed by primary sources in the material reviewed, so we do not treat them as established.

Strategic implications for European buyers

Treat the spread as a risk indicator, not a cost forecast. Because gap figures vary by element, source and date, the useful signal is the size of the heavy rare earth premiums, not any single multiple.

Map exposure by element, not by "rare earths" in general. Light-element exposure (NdPr) and heavy-element exposure (dysprosium, terbium, yttrium, samarium) behave very differently. The largest reported premiums and the shortage warnings concern heavy elements, according to the reports above.

Prepare for the 10 November 2026 deadline. The second wave of controls covers holmium, erbium, thulium, europium and ytterbium (S&P Global). Procurement teams should review stock cover and contractual flexibility for these materials ahead of that date.

Watch price-floor mechanisms. If a $110/kg reference, as in the US Department of Defense price-floor arrangement, becomes a de facto anchor in Western contracts, as the Canaccord observation suggests, it could influence contract pricing.

Do not rely on equity signals. Ex-China NdPr prices are up 23% year to date per Oilprice while Canaccord's producers are down 28% per ZeroHedge, so share prices are not a reliable proxy for market tightness.

Check the premise. The 346x figure is commonly framed as a "North America versus China" spread. For European buyers, the relevant benchmark is a European delivered price, and the research gives us Rotterdam dysprosium rather than a European samarium quote. The samarium multiple should not be assumed to apply to European buyers.

Conclusion

The 346x samarium gap is best read as a vivid symptom of a split market rather than a precise benchmark. What the research supports is the direction: heavy rare earths trade at large premiums outside China, Europe depends on China for 70% of the euro area's rare earth imports, and Beijing's export-control calendar keeps tightening, with a new deadline eight days away. European industry's task is to measure its own element-by-element exposure and act before the next wave of controls takes effect.

— InekIA editorial team