Sumitomo Electric to expand InP substrate capacity to 4.5x 2024 levels by FY2029

Sumitomo Electric Industries will raise its indium phosphide substrate production capacity target to 4.5 times 2024 levels by fiscal 2029, responding to surging optical communications demand from AI and data center growth.

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2026-11-03 02:16 · DigiTimes Asia
Sumitomo Electric raises InP substrate capacity target to 4.5 times 2024 levels by FY2029

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