Les restrictions chinoises sur l’exportation de phosphure d’indium menacent le développement mondial des centres de données IA

26 sources
  • Le PDG de Coherent, Jim Anderson, a soulevé la question des retards d'exportation du phosphure d'indium lors d'une visite en Chine en mai avec une délégation commerciale américaine, selon Reuters.
  • La Chine produit environ 70 % de l'indium mondial, et ses contrôles depuis février 2025 ont fait grimper en flèche les prix des plaquettes de InP de 6 pouces, sans qu'aucun substitut ne soit disponible.
  • Lumentum et Coherent construisent de nouvelles usines aux États-Unis pour diversifier leur approvisionnement, mais les installations prennent généralement deux à trois ans pour devenir opérationnelles.
Sources (26)
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  26. 26 China's control of indium phosphide threatens AI data center rollout energynews.oedigital.com

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