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SUMCO Corporation news in 2025

SUMCO Corporation's news releases, calls and decks from 2025, newest first.

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Kurumin Certification (FY 2025 Standards) Acquired

November 27, 2025

Presentation - Result for Q3 FY2025

November 11, 2025

Announcement regarding Changes in Personnel Affairs

February 7, 2025

Announcement on Reorganization of Small-Diameter Silicon Wafer Production

February 7, 2025

Calls in 2025

Decks in 2025