What specific supply risk does Norsk Hydro identify in the global aluminum market due to developments in the Strait of Hormuz?

Norsk Hydro warns that deteriorating shipping flows through the Strait of Hormuz—driven by renewed US–Iran hostilities—are inhibiting both incoming raw material shipments and outbound aluminum exports from the Persian Gulf, threatening to deepen global aluminum deficits beyond the company's current forecast of a 900,000-ton shortfall.

How is the Middle East conflict affecting regional aluminum production and global supply dynamics, according to Hydro’s CEO?

According to CEO Eivind Kallevik, the Iran war has forced Middle Eastern smelters—which produce nearly one-tenth of the world’s aluminum—to seek alternative logistics routes, while producers elsewhere, including Norsk Hydro, are boosting output; meanwhile, China and Indonesia have delivered an unexpected supply boost, and European manufacturers have drawn down port inventories to mitigate shortages, though replenishment remains uncertain for the rest of 2026.

Norsk Hydro Sees Aluminum Supply Risks as Gulf Flows Deteriorate

Jul 22, 2026

Norsk Hydro warns of deepening aluminum deficits due to Strait of Hormuz shipping disruptions from US-Iran hostilities. CEO Eivind Kallevik projects supply gaps could exceed 900,000 tons if the conflict prolongs, impacting global markets despite current inventory buffers.

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