
Aluminum Supply Shock Drives Prices Higher
Aluminum prices surged to a four-year high after Aluminium Bahrain (Alba) declared force majeure. The company suspended shipments due to regional transit disruptions in the Strait of Hormuz. This announcement sparked a 2.5% rise on the London Metal Exchange, pushing aluminum to $3,340 per tonne. For 2026, the metal has risen over 9%, outperforming copper.
Global manufacturers face immediate supply concerns as the Middle East supplies more than 5 million tonnes annually through this key shipping lane. Analysts warn that further disruptions could push prices to $3,600 per tonne if regional production halts persist. The situation highlights the vulnerability of the aluminum supply chain, spanning bauxite mines, alumina refineries, and smelters.
Impact of Bahrain Force Majeure on Global Aluminum Markets
The Bahrain force majeure declaration is not the first disruption this year. Qatar and UAE producers have already reduced output, while Mozambique’s Mozal smelter faces imminent closure. Alba, the world’s largest smelter outside China, produced 1.62 million tonnes in 2025. Despite halting shipments, Alba clarified that its facility remains fully operational.
Investors and traders now assess short-term and long-term market implications. Regional conflicts could trigger widespread supply shocks, affecting prices and prompting other smelters to declare force majeure. Companies sourcing aluminum for industrial and automotive manufacturing must prepare for potential delays.
SuperMetalPrice Commentary:
The aluminum surge underscores global dependency on a concentrated supply network. Companies should diversify sourcing and monitor geopolitical tensions near strategic chokepoints like the Strait of Hormuz. Short-term price spikes could accelerate interest in recycled aluminum and alternative materials. Meanwhile, the LME market may see heightened volatility until regional flows normalize.

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