Aluminum Prices Surge Toward Four-Year Highs After Gulf Smelter Strikes

Global aluminum prices shot up sharply on Monday, approaching levels not seen in nearly four years after Iranian missile and drone attacks caused significant damage to major smelting facilities across the Gulf region. The disruption has rattled commodity markets and sent mining stocks climbing worldwide.

London Metal Exchange benchmark three-month aluminum futures climbed to $3,440.25 per metric ton as of early Monday morning, reflecting growing concern over tightening global supply. The affected Gulf producers collectively represent approximately 9% of worldwide aluminum output, making the strikes a significant supply-side shock for the market.

Emirates Global Aluminium confirmed substantial damage to its operations following the weekend attacks, while Aluminium Bahrain — home to one of the largest aluminum smelters on the planet — disclosed that two employees were injured and said it was still evaluating the full extent of the destruction. Both facilities are critical nodes in the global aluminum supply chain.

The impact quickly rippled through equity markets. Mining giant Rio Tinto climbed 3.5% in London trading, reaching 6,771 pence per share. In U.S. pre-market activity, Alcoa surged 7.9% to $63, while Century Aluminum gained 8.5%. Even Russia's Rusal, one of the world's largest aluminum producers, posted a 3.9% share price increase.

Beyond the physical damage, Gulf exporters are now grappling with a second major obstacle — the effective closure of the Strait of Hormuz, a critical maritime corridor that has long served as a primary trade route for metal exports. With shipping constraints blocking normal logistics, global supply is expected to tighten further in the weeks ahead.

Analysts are watching closely as downstream industries including automotive, aerospace, and packaging brace for potential cost pressures driven by reduced aluminum availability and rising spot prices.