In August 2026, the global aluminum market presented a complex picture of tightening supply, elevated prices, and continued technological progress. From a sudden production cut at a Brazilian alumina refinery to ongoing geopolitical disruptions in the Middle East, and with China’s electrolytic aluminum capacity approaching its policy ceiling — August has been anything but quiet for the aluminum industry.
 

I. Overseas Supply: A Brief Scare in Brazil, a Longer Shadow from the Middle East

The most closely watched industry event in August was an announcement from Norsk Hydro.

On August 11, Hydro reported that its Alunorte alumina refinery in Brazil — the world’s largest single alumina refinery, with an annual capacity of 6.3 million tons and roughly 9% of supply outside China — had cut output to 50% of capacity after its natural gas supplier CELBA disrupted deliveries. The news rippled quickly through capital markets: LME aluminum rose for five consecutive sessions to a near seven-week high, trading above US$3,300 per ton at one point, and A-share aluminum stocks rallied on August 12, with Tianshan Aluminum, Yunnan Aluminum, and Chalco all posting gains.

The scare, however, proved short-lived. On August 13, Hydro announced that Alunorte had begun ramping back to full capacity — after Brazil’s regulator approved the refinery as a self-importer of natural gas and a temporary terminal-access agreement was reached with the supplier. Hydro estimates lost alumina production of 100,000–120,000 tons and a third-quarter financial impact of US$75–100 million.

The Middle East, by contrast, casts a longer shadow. In March, Emirates Global Aluminium’s Al Taweelah site in Abu Dhabi was damaged in a regional conflict, forcing the shutdown of a smelter with an annual capacity of about 1.5 million tons. EGA announced in August that it will invest approximately US$400 million in repairs, targeting a return to pre-conflict production levels in the first quarter of 2027. The Middle East accounts for around 10% of global primary aluminum output, and with shipping through the Strait of Hormuz yet to fully normalize, tight overseas supply is unlikely to ease fundamentally in the near term.
 

II. China: Capacity at Its Ceiling, Exports Taking Over

Compared with overseas supply shocks, the dominant theme in China’s domestic market is that “the ceiling has arrived.”

Constrained by the government’s 45-million-ton capacity cap, China’s operating electrolytic aluminum capacity has long held near historical highs, leaving almost no room for supply expansion — industry insiders describe the situation as “no room to grow upward, no willingness to cut downward.”

With capacity maxed out, exports have taken up the slack. Customs data shows that China’s aluminum profile exports reached 537,100 tons from January to July 2026, up 8.57% year on year; June alone saw 91,900 tons exported, up nearly 30%. Malaysia, Vietnam, Thailand, Israel, and Australia ranked among the top destinations, with Southeast Asia’s accelerating infrastructure build-out serving as a key driver. Across the broader category, China’s exports of unwrought aluminum and aluminum products totaled 2.685 million tons from January to May, up 10.4% year on year, and industry observers expect China’s annual aluminum product exports to reach a record high.

On prices and inventories: SHFE aluminum futures traded in elevated ranges around the RMB 24,000/ton mark in August, while LME aluminum inventories fell to roughly 247,000 tons — the lowest in nearly two decades. The domestic market showed typical off-season characteristics, with social inventories edging up slightly from low levels and downstream buyers purchasing mainly to meet immediate needs.
 

III. Technology Frontiers: Breakthroughs in Energy Storage Materials

August was not just about price movements — there was encouraging news on the technology front as well.

In mid-August, Yunnan Aluminum announced stable mass production of large-section aluminum round rods for energy storage applications: products with a diameter of 19 mm and a single coil weight of 2 tons have been shipped to an energy storage battery production base in the Yangtze River Delta. This marks the first time a Chinese enterprise has produced this specification using a continuous casting and rolling process for bulk supply to the energy storage sector — a milestone in import substitution for this critical material. Cumulative production to date has reached 600 tons.

Energy storage is one of the key growth tracks for the aluminum industry, with institutions projecting that aluminum-for-copper substitution demand in energy storage will accelerate in 2026. From breaking import dependence in critical materials to continued progress in high-performance alloys, Chinese-made high-end aluminum materials are steadily climbing the value chain.
 

IV. Outlook: Finding Direction Amid Volatility

Taken together, the aluminum market is shaped by interwoven bullish and bearish factors. On the bullish side: the aftershocks of overseas supply contraction, historically low LME inventories, and sustained growth in emerging demand from new energy vehicles and energy storage. On the bearish side: gradually materializing expectations of Middle Eastern smelter restarts (though full restoration may take 6–12 months) and the domestic downstream off-season.

Amid this tug-of-war, aluminum prices are expected to fluctuate at elevated levels in the short term. Most institutions, however, believe that supply-side constraints and the low-inventory environment remain fundamentally intact, keeping the medium-term floor under aluminum prices firm.

For aluminum profile processors, high and volatile raw material prices present both challenges and opportunities. In an era of rigid supply and structurally growing demand, competitiveness will be decided by comprehensive strength — technological capability, cost control, and customer service. That is precisely the direction Jianmei Aluminum has been cultivating for over 20 years.

About Shandong Jianmei Aluminum Co., Ltd.

Founded in 2002, Shandong Jianmei Aluminum Co., Ltd. is a large-scale comprehensive enterprise integrating R&D, production, and sales of aluminum profiles. With a cumulative investment exceeding RMB 1 billion, the company operates two modern manufacturing facilities with an annual production capacity of over 120,000 tons. Jianmei holds ISO 9001 Quality Management, ISO 14001 Environmental Management, and ISO 45001 Occupational Health and Safety Management certifications, and its products strictly comply with the GB/T 5237 national standard. Backed by outstanding product quality and comprehensive after-sales service, Jianmei Aluminum has earned the long-term trust of renowned companies including Country Garden, Haier, and GoerTek.