Stock Markets February 2, 2026

TDK Faces Supply Headwinds After China Curbs on Rare Earth Exports, Seeks Procurement Alternatives

Company cites material sourcing strain and pursues diversification and magnet technology that reduces rare earth use

By Sofia Navarro
TDK Faces Supply Headwinds After China Curbs on Rare Earth Exports, Seeks Procurement Alternatives

TDK says Chinese restrictions on exports of dual-use items that include rare earths have made procuring key materials extremely difficult. The company reports the impact began last year, has relied on stockpiles to sustain production, and is pursuing both supplier diversification and magnet technology that minimizes or eliminates rare earth content.

Key Points

  • TDK says Chinese export curbs on dual-use items that include rare earths have materially strained its procurement of materials - affecting the components manufacturing sector and electronics supply chains.
  • The company reports the disruption began last year and has so far maintained production with stockpiled materials, highlighting potential near-term inventory and production management issues for manufacturers reliant on rare earths.
  • TDK is pursuing longer-term responses: diversifying procurement sources and developing magnet technology that minimizes or eliminates the use of rare earths, which could affect suppliers, materials markets, and related manufacturing sectors.

TOKYO, Feb 2 - Japan-based components maker TDK said on Monday it is being affected by Chinese export controls on rare earths and has begun steps to broaden its procurement base.

The export measures, announced last month, targeted dual-use items that can serve military applications and included rare earths among the listed goods. TDK said the restrictions have created significant pressure on its materials sourcing.

Company statement on procurement

At an earnings briefing, Chief Financial Officer Tetsuji Yamanishi said: "Procurement of materials has reached an extremely difficult stage." He clarified that the effects were not new to this January but began last year, and added that production has been maintained so far by relying on materials the company had stockpiled.

Longer-term responses

Yamanishi outlined two parallel responses the company is pursuing. First, he said the company must diversify procurement sources over the long term and is making various advances toward that goal. Second, TDK is developing technology aimed at producing magnets that either do not use rare earths or use them as sparingly as possible.

The company did not provide additional timing or specific suppliers in relation to diversification efforts during the briefing. It also did not quantify the size of the stockpiles that have sustained current production levels.

External evaluation note

The article also noted that automated stock-screening tools evaluate TDK's listing 6762 using numerous financial metrics to assess fundamentals, momentum, and valuation. Those evaluations aim to identify opportunities by scanning a wide universe of companies with systematic criteria.


Contextual summary

TDK reports immediate sourcing strain due to Chinese export restrictions on rare earths, is using existing inventories to keep factories running, and is advancing both supplier diversification and technological efforts to reduce reliance on rare earth elements in its products.

Risks

  • Ongoing difficulty in sourcing rare earths could disrupt production for components manufacturers and electronics producers that rely on those materials.
  • If stockpiles deplete before alternative supply channels or new magnet technologies are established, manufacturers may face operational and financial strain.
  • Uncertainty around the timeline and effectiveness of TDK's diversification and technology efforts leaves near-term exposure for sectors dependent on rare-earth-based components.

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