Aluminum prices have surged to their highest level in more than four years, fueled by two major market shocks that have upended the world’s supply-demand balance. On the London Metal Exchange (LME), primary aluminum rose 0.6% to settle at $3,672.50 per metric ton, notching its strongest close since March 7, 2022. The remarkable rally is driven by a sharp supply contraction in the Middle East amid ongoing geopolitical conflicts and growing production cut expectations in China, the world’s top aluminum producer.
The Middle East crisis has triggered a historic supply crunch for the global aluminum market, serving as a key external catalyst for the price surge. Since the outbreak of regional hostilities in late February, the Gulf region — a pivotal aluminum production hub outside China — has suffered severe supply disruptions. Regional aluminum output tumbled to a decade-low in April, with annualized production capacity slashing by 2 million metric tons between March and April, marking an unprecedented supply contraction.
Geopolitical tensions have caused direct damage to local industrial infrastructure. Two Gulf aluminum smelters were struck by missile attacks. Among the affected facilities, Emirates Global Aluminium’s Al Taweelah plant requires a full year of repairs, leaving its capacity offline in the short term. Qatalum, another major regional producer, has also scaled back its operational capacity. Beyond facility damage, the near-closure of the Strait of Hormuz has created severe logistical bottlenecks, paralyzing product shipments from operating local smelters and further tightening global aluminum supply.
Accounting for over one-fifth of non-Chinese aluminum output worldwide, the Gulf region is a core supplier for the EU, the United States, Japan and South Korea. Its supply collapse has sparked one of the most severe supply shocks in the history of the aluminum industry, reshaping global trade patterns and pushing up market prices.
Domestic regulatory tightening in China constitutes the core internal driver underpinning elevated international aluminum prices. To capitalize on global supply shortages caused by Middle East disruptions, Chinese aluminum smelters had been running beyond full capacity for an extended period. Official data shows the country’s daily aluminum output hit a record 129,000 tons last month, with sustained overproduction leading to swelling inventories and latent supply-demand imbalances in the domestic market.
Chinese authorities have launched nationwide special inspections targeting energy consumption and emissions across key industrial sectors, with aluminum smelting listed as a key supervision focus. Industry tracker Mysteel Global noted that market participants widely anticipate mandatory production cuts for domestic aluminum producers. The regulatory push has already yielded tangible results, as smelters in Baise, Guangxi province, have reduced molten aluminum output.
In an official statement released on May 13, China’s Ministry of Industry and Information Technology confirmed the inspection campaign will also cover steel and oil refining sectors, signaling a nationwide capacity optimization drive for high-energy-consuming industries. The era of unregulated overproduction in China’s aluminum sector has come to an end. Rising production cut expectations have completely reversed the market’s loose supply sentiment, delivering solid fundamental support for aluminum price gains.
Overall, the global aluminum market has undergone a fundamental shift in its supply-demand landscape. The combination of long-term supply damage in the Middle East and orderly capacity curbs in China has formed a dual bullish driver, establishing a tight market balance and underpinning aluminum’s four-year price peak.
