China suspends rare earth exports to Japan and Russia?
The headline suggests a rare-earth shipment or export restriction affecting supply flows between China, Russia, and Japan.
Source →The trace
How it reaches your house.
Starting from Rare-earth elements (NdPr), we walked the supply graph hop by hop to the goods you buy and the companies you own. Each step is the engine’s reasoning, scored for confidence and cited where a source backs it.
First impact
Rare-earth elements (NdPr) →Shortage riskNdPr is a critical input to rare earth magnets, so a China export squeeze on NdPr directly tightens magnet supply.
96% confidenceRare Earth Oxides (Nd, Pr, Dy, Tb) →Shortage riskJapan's EV and semiconductor manufacturing equipment sector
Chinese export curbs are directly squeezing Japan's rare-earth supplies for EV and semiconductor equipment, so the restriction propagates as an input shortage for that sector.
“China’s tightening trade restrictions are putting Japan’s rare-earth supplies for EVs and semiconductor manufacturing equipment under increasing strain.”
94% confidenceCited →Rare-earth elements (NdPr) →Shortage riskJapan
Nikkei reports Chinese trade restrictions are squeezing Japan's rare-earth supplies and forcing inventory drawdowns, consistent with a direct shortage shock.
“Japan is finding it increasingly difficult to source rare earths for electric vehicles and chipmaking equipment as Chinese trade restrictions squeeze supplies, forcing materials makers to use up inventories.”
89% confidenceCited →China Northern Rare Earth Group →Shortage riskNeodymium-Praseodymium (NdPr) Oxide/Metal
A China export suspension would directly tighten this product's availability from a supplier with 55% market share and very low substitutability.
88% confidenceChina Northern Rare Earth Group →Shortage riskRare Earth Oxides (Nd, Pr, Dy, Tb)
This broad rare-earth stream would be tightened by export suspension, and the 40% supply share plus low substitutability make the shock material.
86% confidenceChina Northern Rare Earth Group →Shortage riskLanthanum Oxide (FCC additive)
Export restrictions would constrain supply of a material where this supplier holds 45% share and replacements would take years.
85% confidenceChina Minmetals Rare Earth Co. →Shortage riskIf China Minmetals Rare Earth Co.'s exports are curtailed, terbium metal supply to downstream customers tightens; the edge is material given the 20% share, very low substitutability, and long replacement lead time.
84% confidenceChina Minmetals Rare Earth Co. →Shortage riskAn export suspension from this supplier would reduce dysprosium metal availability downstream, and the 18% share with low substitutability and long replacement time makes the transmission strong.
83% confidenceChina Northern Rare Earth Group →Shortage riskMischmetal / Lanthanum (NiMH anode alloy)
Suspending exports would reduce availability of this rare-earth alloy from a supplier with 55% share and limited near-term substitution.
82% confidenceChina Northern Rare Earth Group →Shortage riskCerium Oxide (glass polishing compound)
Even with a smaller share, export suspension would still constrain cerium oxide supply because it is hard to replace quickly.
79% confidenceChina Minmetals Rare Earth Co. →Shortage riskLanthanum Oxide (FCC additive)
Restrictions on this exporter would constrain lanthanum oxide supply, with a meaningful but somewhat weaker effect than heavy rare earths because substitutability is slightly higher and the replacement window is shorter.
79% confidenceRare Earth Oxides (Nd, Pr, Dy, Tb) →Shortage riskHome appliances are a critical downstream user of these rare earth oxides, so a China export suspension should make the input scarcer and pressure production.
78% confidenceChina Minmetals Rare Earth Co. →Shortage riskRare Earth Oxides (Nd, Pr, Dy, Tb)
A cutoff in exports from China Minmetals Rare Earth Co. would tighten mixed rare-earth oxide availability, but the effect is somewhat less concentrated because this basket is more diversified than the individual heavy-rare-earth metals.
76% confidenceHop 2
Cerium Oxide (glass polishing compound) →Shortage riskGlass and windows is marked as a critical downstream user of cerium oxide, so a China-linked supply squeeze can quickly create input shortages and delays.
94% confidenceTerbium (Tb) Metal →Shortage riskTerbium metal is a critical input to rare earth magnets, so an export restriction tightening Tb supply would constrain magnet production.
93% confidenceRare earth magnets →Shortage riskHop 3
Japan →Shortage riskJapan supplies 97% of EUV photomask blanks, so a Japan supply shock should tighten availability.
76% confidenceJapan →DelaysSubstantially all of Sandisk's flash-based wafers are manufactured in Japan, so a Japan-centered export shock can delay wafer output.
74% confidenceJapan →Shortage riskEUV/ArF Semiconductor Photoresists
Japan supplies 88% of EUV/ArF semiconductor photoresists, making this a highly Japan-concentrated input exposed to disruption.
Where it lands
What you buy, and what you own.
Goods you buy
Rare earth magnets · Home appliances · Glass and windows · Household batteries
In the MyPRIA app, this is checked against your own holdings.