Century Aluminum Output Set to Dip in 2026 as Smelter Restarts Reshape Supply

Century Aluminum

Century Aluminum output is expected to decline slightly in 2026 as the company balances reduced Icelandic production with a restart of idled capacity in South Carolina. The outlook shows how primary aluminum supply remains sensitive to potline reliability, power infrastructure, and restart timing.

The US-based producer expects to ship 630,000t of primary aluminum in 2026, down 2.6pc from 647,112t in 2025. Shipments also fell 5pc in 2025 from the previous year, reflecting operational disruption and uneven production across the company’s smelter network.

Century Aluminum output was affected by an electrical equipment failure at its Nordural smelter in Iceland on 21 October. The incident stopped production at one of the site’s two potlines. The company expects to restart the second potline by the end of April and return close to full production by the end of July.

Iceland Disruption Weighs on Primary Aluminum Shipments

Nordural is expected to produce 215,000t of aluminum in 2026, down 21.8pc from 275,000t in 2025. This decline will be the main drag on Century Aluminum output, even as the company works to restore production during the first half of the year.

The disruption highlights the importance of electrical reliability in primary aluminum production. Smelters depend on continuous power and stable potline operations. Any equipment failure can reduce output quickly because aluminum smelting is capital-intensive, energy-intensive, and difficult to interrupt without operational consequences.

Fourth-quarter production already reflected that pressure. Century’s total aluminum production fell 15.9pc year on year to 140,257t in the fourth quarter of 2025. However, the company benefited from stronger aluminum prices as the LME three-month settlement rose 16.8pc during 2025 to $2,989/t.

Mt Holly Restart Supports US Aluminum Capacity Strategy

The Mt Holly smelter in South Carolina will partially offset the Icelandic decline. Century plans to restart more than 50,000t of idled production beginning in April and reach full production by the end of the second quarter. The site is expected to produce 200,000t in 2026, up 28.2pc from 156,000t in 2025.

This restart matters for US aluminum capacity because domestic primary aluminum supply remains strategically important for industrial resilience. Once the Nordural and Mt Holly projects are completed, Century expects average production capacity closer to 750,000 t/yr. That would improve the company’s supply position if execution remains on schedule.

Century is also positioning itself for longer-term US growth. The company confirmed that its $500mn US Department of Energy grant will support its joint development project with Emirates Global Aluminium to build a new primary aluminum smelter in Inola, Oklahoma. Meanwhile, the sale of its idled Hawesville, Kentucky, site to data center infrastructure developer TeraWulf reflects a shift in how legacy industrial power assets are being redeployed.

The Metalnomist Commentary

Century’s 2026 outlook shows that aluminum supply strategy is no longer only about price recovery. It is increasingly about power security, restart discipline, and whether the US can rebuild competitive primary smelting capacity.

Century Aluminum Mt Holly Smelter Expansion Lifts US Primary Aluminum Output

Century Aluminum

Century Aluminum Mt Holly smelter production has begun from the company’s expansion project in South Carolina, adding new domestic primary aluminum capacity at a time when US trade policy is reshaping metal supply economics. The company expects the expansion to reach full production by the end of June 2026.

The expanded Century Aluminum Mt Holly smelter is expected to reach nameplate capacity of 229,000 t/yr. Century said the additional output will increase total US primary aluminum production by 10%.

Century Aluminum Mt Holly smelter output matters because the US has been trying to rebuild domestic primary aluminum supply after years of capacity pressure. Higher tariffs, energy costs and import dependence have made aluminum smelting a strategic industrial issue.

Section 232 Tariff Supports Domestic Aluminum Expansion

Century’s expansion follows the implementation of the 50% Section 232 aluminum tariff in June 2025. The tariff has improved the incentive structure for domestic primary aluminum production by raising the cost of imported material.

Primary aluminum smelting is highly energy-intensive, so producers need a combination of power competitiveness, policy support and long-term demand visibility. The Mt Holly expansion shows that tariff protection can influence production decisions when capacity is already available for restart or expansion.

The added output will not remove US import dependence. However, a 10% increase in domestic primary aluminum production is meaningful in a market where every operating smelter carries strategic value.

Domestic aluminum is important for packaging, transportation, construction, defense, electrical infrastructure and manufacturing. Greater local supply can reduce exposure to import volatility and support downstream users seeking more secure metal availability.

Century Extends US Aluminum Strategy With Oklahoma Project

Century is also pursuing a larger domestic growth strategy beyond Mt Holly. The company has teamed up with Emirates Global Aluminum to build a planned 750,000 t/yr primary aluminum smelter in Oklahoma.

That project would represent a much larger change to US aluminum supply if completed. It would add major greenfield smelting capacity and strengthen the country’s ability to supply downstream manufacturing from domestic primary metal.

The two projects show how US aluminum policy is moving from import management toward capacity rebuilding. Mt Holly provides a near-term production increase, while Oklahoma represents a longer-term industrial supply-chain bet.

For the US market, the key question is whether tariff protection, energy availability and industrial demand can support sustained investment in smelting. Without competitive power and stable policy, primary aluminum capacity remains difficult to maintain.

The Metalnomist Commentary

Century’s Mt Holly expansion shows that tariff policy is beginning to translate into real domestic aluminum output. The bigger test will be whether the US can turn short-term protection into long-term smelting competitiveness through power access, investment and downstream demand.

Constellium Airbus Aluminum Extrusions Deal Supports Aircraft Production Ramp-Up

Constellium, Airbus

Constellium Airbus aluminum extrusions supply will support new aircraft production under a multiyear agreement between the aluminum products producer and Airbus. The deal covers aerospace-grade aluminum bars and small and large extrusions for use across aircraft manufacturing programmes.

Constellium Airbus aluminum extrusions will include products made from aerospace-grade aluminum alloys, including the company’s proprietary aluminum-lithium Airware line. Aluminum-lithium alloys are important in aerospace because they can reduce weight while maintaining strength and performance.

Constellium Airbus aluminum extrusions also underline the importance of qualified upstream and midstream materials in aircraft production. Airbus needs reliable access to certified aluminum products as it works through large order backlogs and prepares for higher build rates.

The companies did not disclose volumes or financial terms. However, the agreement gives Airbus longer-term supply visibility for a material category that remains essential to aircraft structures, components and lightweight design.

French Facilities Anchor Qualified Aerospace Supply

Constellium will supply Airbus from its Issoire and Montreuil-Juigné facilities in France. These sites give the company an established European production base close to Airbus’ manufacturing network.

The Issoire site operates two cast houses and an extrusion shop. The Montreuil-Juigné plant includes a cast house and five extrusion presses, giving Constellium capacity across multiple extrusion sizes and product forms.

This production footprint matters because aerospace aluminum supply is highly qualification-driven. Aircraft manufacturers require consistent chemistry, mechanical properties, traceability and process control across every batch.

The agreement therefore supports more than simple metal availability. It gives Airbus access to approved extrusion routes, known production assets and a supplier with established aerospace materials capability.

Aluminum extrusions are used in structural and semi-structural aircraft applications where strength, precision and weight performance matter. Bars and extruded profiles can support frames, fittings, reinforcements and other engineered components.

Aluminum-Lithium Supports Lightweight Aircraft Design

The inclusion of Constellium’s Airware aluminum-lithium alloy line is strategically important. Aluminum-lithium materials help reduce aircraft weight, supporting lower fuel consumption and better operating efficiency.

Aircraft manufacturers continue to balance titanium, aluminum, composites and specialty alloys depending on performance requirements. Aluminum remains central because it offers a strong combination of weight, formability, cost and established manufacturing routes.

For Airbus, reliable aluminum-lithium and extrusion supply supports production stability as aircraft output rises. Even when headline attention focuses on engines or titanium, aluminum products remain a core part of the aerospace supply chain.

For Constellium, the agreement reinforces its role as a strategic supplier to major aircraft programmes. Multiyear supply deals provide demand visibility and strengthen the company’s position in high-value aerospace aluminum markets.

The deal also reflects a broader industry theme. Aerospace manufacturers are securing qualified material flows earlier and for longer periods as supply-chain bottlenecks continue to affect aircraft delivery schedules.

The Metalnomist Commentary

The Constellium-Airbus agreement shows that aerospace ramp-up depends on more than final assembly capacity. Qualified aluminum extrusions, aluminum-lithium alloys and reliable European processing assets remain critical to keeping aircraft production moving.

EGA Aluminum Plant Investment of $4 Billion Transforms US Production Landscape

EGA Aluminum Ingot

EGA aluminum plant investment reaches $4 billion for a new primary aluminum production facility in Oklahoma, targeting 2030 startup. The massive EGA aluminum plant will produce up to 600,000 metric tonnes annually, nearly doubling US aluminum production capacity as the country produced only 670,000 tonnes in 2024 according to the US Geological Survey.

Strategic Timing Leverages US Trade Protection Measures

EGA aluminum plant development benefits from favorable US trade policies including the current 25% tariff on aluminum imports. This protective measure creates significant cost advantages for domestic production compared to foreign competitors. The timing aligns perfectly with American reshoring initiatives and critical materials supply chain security priorities.

Meanwhile, EGA expects construction to commence by late 2026, pending completion of feasibility studies and long-term power supply contract negotiations. Tax credit arrangements represent another crucial component of the project's financial structure, demonstrating the importance of government incentives for large-scale industrial investments in the current economic environment.

UAE Company Expands North American Footprint

However, Emirates Global Aluminium brings substantial international expertise to the US aluminum market through its global production portfolio. The company owns primary and secondary aluminum projects worldwide, including Minnesota-based Spectro Alloys acquired through a majority stake purchase in August 2024. This existing US presence provides operational knowledge for the Oklahoma facility development.

Therefore, EGA's investment strategy demonstrates confidence in long-term US aluminum demand growth across automotive, aerospace, and construction sectors. The 600,000-tonne annual capacity represents nearly 90% of current total US aluminum production, highlighting the transformative scale of this single project for domestic supply chains.

Presidential Announcement Signals Strategic Partnership

Furthermore, President Trump announced EGA's planned investment during his Abu Dhabi visit this week alongside $200 billion in other commercial agreements. This high-profile endorsement underscores the strategic importance of UAE-US economic cooperation in critical materials sectors. The announcement timing suggests coordinated efforts to strengthen bilateral trade relationships.

As a result, the Oklahoma facility positions EGA to capture growing North American aluminum demand while reducing US import dependence. The project's scale and timeline align with infrastructure modernization requirements and defense industry priorities that demand reliable domestic aluminum supplies for national security applications.

The Metalnomist Commentary

EGA's $4 billion Oklahoma investment exemplifies how international aluminum producers capitalize on US trade protection and reshoring trends to establish strategic manufacturing footholds. The project's potential to nearly double US aluminum production capacity demonstrates the scale of investment required to meaningfully impact critical materials supply chain resilience in an increasingly fragmented global trade environment.

Rio Tinto Hydropower Investment of $1.2 Billion Secures Low-Carbon Aluminum Future

Rio tinto Aluminium

Rio Tinto hydropower investment reaches $1.2 billion for modernizing the Isle-Maligne hydroelectric power plant in Quebec, Canada. The massive Rio Tinto hydropower upgrade represents the mining giant's largest investment in hydroelectric assets since the 1950s, targeting sustainable aluminum production at its Saguenay–Lac-Saint-Jean operations through 2032.

Comprehensive Modernization Enhances Production Capacity

Rio Tinto hydropower modernization encompasses extensive infrastructure improvements across multiple facility components. The project will replace electrical and mechanical equipment throughout the Isle-Maligne plant while constructing facility extensions and new mechanical workshops. Additionally, engineers will improve water intake systems and hydraulic passages to optimize power generation efficiency.

Meanwhile, the upgrade includes critical spillway modifications enabling year-round operations during Canadian winter conditions. These enhancements ensure continuous power supply for aluminum smelting operations regardless of seasonal weather challenges. The comprehensive scope demonstrates Rio Tinto's commitment to long-term operational reliability in Quebec's challenging climate.

Strategic Investment Supports Integrated Aluminum Operations

However, the Isle-Maligne facility serves as a cornerstone for Rio Tinto's extensive Quebec aluminum infrastructure. The Saguenay–Lac-Saint-Jean operations include one alumina refinery, five wholly owned aluminum smelters, and six hydropower plants. These integrated facilities account for nearly half of Rio Tinto's global aluminum output, making reliable power generation essential.

Therefore, the modernization project directly impacts Rio Tinto's competitive position in North American aluminum markets. Sebastien Ross, Rio Tinto Aluminium's managing director for Atlantic operations, emphasized that the investment ensures long-term competitiveness for Canadian and American customers. The low-carbon aluminum production capability provides significant marketing advantages in environmentally conscious markets.

Decades-Long Commitment to Sustainable Metal Production

Furthermore, the $1.2 billion investment timeline extends through 2032, demonstrating Rio Tinto's long-term commitment to Quebec operations. The hydroelectric power source enables low-carbon aluminum production, aligning with global sustainability trends and regulatory requirements. This positioning strengthens Rio Tinto's market differentiation in premium aluminum segments.

As a result, the modernization project reinforces Quebec's role as a strategic aluminum production hub for North American markets. The combination of abundant hydroelectric resources, existing infrastructure, and skilled workforce creates competitive advantages that justify substantial capital investment in facility upgrades.

The Metalnomist Commentary

Rio Tinto's $1.2 billion hydropower investment exemplifies how integrated mining companies leverage renewable energy assets to maintain competitive advantages in commodity markets. The project's scale and timeline demonstrate the capital intensity required to modernize aging industrial infrastructure while positioning aluminum operations for decades of low-carbon production in increasingly sustainability-focused markets.

May sets a new monthly high for global aluminum production

aluminum

In May, global aluminum production reached a new monthly record, driven largely by continued increases in China, where recent heavy rains in Yunnan province restored hydropower capacities, allowing the lifting of previous power restrictions.

According to International Aluminium, the worldwide production of aluminum surged to 6.13 million tons in May, marking a 3.44 percent increase year-over-year. Daily production also saw a rise to 197,900 tons per day, up from the 196,900 tons per day reported in April.

In China, aluminum production jumped nearly 5 percent from last year to 3.65 million tons, approaching the record levels seen in October. Yunnan’s aluminum facilities, previously offline, are now operational again.

Hydropower generation in China has increased by 8.4 percent in the first four months of the year, spurred by heavy and record-breaking rainfall in Guangdong province, enhancing the water supply for hydropower in Sichuan and Yunnan provinces.

Production gains were also noted in other parts of the world. North America’s output rose nearly 3 percent to 338,000 tons, while Western Europe experienced a more than 3 percent increase to 236,000 tons, driven by increased activity at Trimet’s aluminum smelting operations in Germany and France.

Elsewhere in Asia (excluding China), aluminum production rose nearly 3 percent to 407,000 tons in April. South American output saw a significant increase of nearly 6 percent to 129,000 tons.

Production in Russia and Eastern Europe grew by approximately 2.35 percent to 348,000 tons, and output in Australasia was up nearly 2 percent to 163,000 tons.

However, production dipped slightly in the Middle East by less than 1 percent to 525,000 tons, and in Africa, it fell by over 5 percent to 129,000 tons.

Aluminum prices on the London Metal Exchange were notably volatile throughout May, fluctuating between a low of $2,530 per ton on May 8 and a high of $2,741 per ton on May 29, with prices moving erratically between those dates. Prices have trended downward in June, settling around $2,500 per ton so far.

Low-Carbon Aluminum Data Center Cables Advance Through Rio Tinto and Prysmian Trial

Prysmian low carbon aluminum

Low-carbon aluminum data center cables are moving from concept toward industrial validation as Rio Tinto and Prysmian complete a trial using cleaner aluminum feedstock. The partnership links primary aluminum production, cable manufacturing, and fast-growing electricity demand from digital infrastructure.

Rio Tinto produced aluminum rod for the trial using a blend of hydro-powered aluminum from its Alma smelter in Quebec and aluminum made through Elysis technology. Prysmian then used the material pathway to test low-carbon aluminum cable production for data center applications.

The trial forms part of a five-year supply agreement signed in 2023 between Rio Tinto and Prysmian. That deal focuses on low-carbon aluminum made with renewable hydropower from Rio Tinto’s Canadian operations.

Data Center Growth Raises Demand for Cleaner Conductors

Low-carbon aluminum data center cables matter because power infrastructure is becoming a larger part of the data center supply chain. Data centers require large volumes of cable, busbar, grid equipment, and electrical distribution systems as operators expand capacity for cloud computing and artificial intelligence.

Aluminum offers a strategic balance between conductivity, weight, cost, and availability. For cable manufacturers, lower-carbon aluminum can help reduce the embedded emissions of electrical infrastructure without changing the core role of aluminum as a conductor material.

Prysmian’s involvement is important because cable producers sit close to the final customer. If data center owners increasingly ask for lower-carbon materials, cable manufacturers will need stable access to verified low-carbon aluminum supply.

Elysis Technology Remains Strategic but Not Yet Scaled

Elysis aluminum gives the trial a deeper industrial meaning. The Rio Tinto and Alcoa joint venture is developing an emissions-neutral smelting process that could reduce the carbon footprint of primary aluminum production.

However, Elysis aluminum remains in development and is not yet available in large production quantities. This limits near-term commercial impact but supports longer-term qualification work with downstream users such as Prysmian.

Rio Tinto’s hydro-powered Canadian aluminum provides the scalable base for the current supply relationship. Elysis material adds a future-facing technology layer that could become more important if industrial buyers push harder for lower-emission metals.

The Metalnomist Commentary

Low-carbon aluminum data center cables show how digital infrastructure is reshaping metals demand beyond chips and servers. The next competitive advantage may come from verified low-carbon supply chains for the electrical backbone behind data centers.

SDI Aluminum Plant Relocation Brings Recycled Slab Capacity to Mississippi

SDI Aluminum

SDI aluminum plant relocation will move Steel Dynamics’ planned recycled aluminum slab facility to Columbus, Mississippi, alongside its new Aluminum Dynamics rolling mill. The decision abandons Benson, Arizona, after disagreements with state officials created uncertainty around construction and future operations.

SDI aluminum plant relocation will cost the company around $16mn in second-quarter asset write-downs. However, Steel Dynamics still expects substantially stronger earnings as both its steel and aluminum businesses improve.

SDI aluminum plant relocation also changes the logic of the company’s recycling network. Locating slab production next to the rolling mill should simplify logistics, reduce internal transport requirements and improve control over recycled aluminum feedstock.

The move comes as Aluminum Dynamics ramps production in Columbus and begins shipping automotive flat-rolled material for customer qualification.

Co-Locating Slab and Rolling Capacity Improves Integration

The original slab project was intended to process recycled aluminum into feedstock for the Columbus rolling mill. Moving the plant directly next to the mill creates a more integrated production structure.

This can reduce transportation costs between casting and rolling operations while simplifying inventory management. It also gives SDI greater flexibility over slab chemistry, production schedules and downstream rolling requirements.

The change may sacrifice some of the original Arizona project’s proximity to west coast used beverage can supply. However, the Mississippi location could offer stronger operational benefits by placing melt-and-cast capacity directly beside the consuming rolling asset.

Aluminum Dynamics is continuing to ramp the Columbus mill. The company expects to begin qualifying its third cold-rolling mill in July and has already started sending automotive sheet to customers for approval.

Automotive qualification is an important milestone because body sheet requires strict surface quality, mechanical properties and consistency. Successful customer approvals will determine how quickly Columbus can move toward higher-value production.

Recycled slab capacity at the same site could eventually strengthen SDI’s ability to supply lower-carbon aluminum products to automotive and packaging customers.

Strong Steel and Aluminum Markets Support SDI Earnings

Steel Dynamics expects aluminum segment earnings to rise sequentially as shipments increase and realized prices improve during the Columbus commissioning process.

The company is also benefiting from stronger steel margins. Selling prices increased faster than scrap raw material costs during the quarter, widening the spread between finished steel and ferrous scrap.

Low inventories and firm demand across non-residential construction, energy, automotive and industrial markets have supported order activity.

Steel fabrication also remains supported by commercial construction, data centers, warehouses, manufacturing and healthcare projects. SDI’s fabrication backlog is around 40% higher than a year earlier and extends into 2027.

Metals recycling volumes also increased, although unrealized hedging losses in non-ferrous scrap limited earnings improvement.

The combination of stronger steel margins, rising aluminum shipments and continued US infrastructure investment gives SDI a more supportive earnings backdrop while it restructures the aluminum project.

The Metalnomist Commentary

Moving the recycled slab plant beside Columbus prioritizes operating integration over raw-material geography. If SDI secures efficient scrap flows into Mississippi, the relocation could strengthen Aluminum Dynamics’ cost position while accelerating its automotive aluminum strategy.

Oklahoma Aluminum Fabrication Plant Adds Downstream Ambition to Inola Smelter Plan

Oklahoma Aluminum

Oklahoma aluminum fabrication plant plans are emerging around the proposed Inola smelter, creating a potential downstream anchor for one of the most significant US primary aluminum projects in decades. EGA and Century Aluminum have signed an exploratory agreement with newly created US Aluminum to develop a fabrication facility near the planned smelter.

The Oklahoma aluminum fabrication plant would use liquid aluminum from the Inola smelter to produce fabricated products for aerospace, defense, automotive, and other industrial markets. This structure could reduce remelting needs, improve manufacturing efficiency, and create a more integrated domestic aluminum value chain.

The planned Inola smelter is expected to produce 750,000 t/yr of primary aluminum. That would more than double current US output capacity. Construction is scheduled to begin in 2026, with first production expected by the end of the decade.

Downstream Integration Could Strengthen US Aluminum Supply

The Oklahoma aluminum fabrication plant concept signals a move beyond primary metal production alone. By placing fabrication capacity near the smelter, the partners could connect molten metal supply directly with higher-value manufacturing.

This matters because the US aluminum industry has long faced a gap between strategic demand and domestic primary supply. Aerospace, defense, and automotive manufacturers need reliable access to qualified aluminum products, not only commodity-grade metal. A colocated fabrication plant could help convert new smelter output into industrial products with stronger margins and shorter supply chains.

US Aluminum will lead development of the downstream facility. The company was incorporated in Oklahoma on 22 January and is backed by the Plotkin family, which owns M-D Building Products, an aluminum fabricator that produces extrusions. This background gives the new venture a logical link to fabricated aluminum markets.

Inola Project Highlights Industrial Policy and Capacity Rebuilding

The Inola smelter remains the strategic centerpiece of the plan. EGA and Century Aluminum are positioning the project as a major rebuild of US primary aluminum capacity at a time when domestic supply has become a policy and security concern.

No production capacity, start-up timeline, or offtake volumes have been disclosed for the fabrication plant. However, the concept already shows how the smelter could support a wider manufacturing ecosystem. The key question is whether the partners can align power supply, financing, permitting, and customer qualification before the end of the decade.

The project also reflects a broader shift in aluminum strategy. Governments and manufacturers increasingly want supply chains that combine raw material production, downstream processing, and end-market proximity. If executed well, Inola could become more than a smelter. It could become a new aluminum manufacturing cluster for strategic US industries.

The Metalnomist Commentary

The proposed fabrication plant is important because primary aluminum capacity alone does not guarantee industrial resilience. The real value comes when smelter output is linked to aerospace, defense, and automotive manufacturing through qualified downstream capacity.

Kaiser Aluminum Shipments Forecast Rises on Aerospace and Packaging Demand

Kaiser Aluminum

Kaiser Aluminum shipments forecast has been raised for 2026 as stronger aerospace, packaging and general engineering demand supports the US semi-fabricated aluminum producer. The company lifted its full-year outlook after first-quarter sales volumes rose by 6.8% year on year to 294mn lb.

Kaiser Aluminum shipments forecast improvement reflects a stronger order environment across several higher-value end markets. Aerospace and packaging deliveries led the increase, while improved manufacturing efficiency also supported the company’s outlook.

Kaiser Aluminum shipments forecast also points to a broader recovery in selected US aluminum demand channels. Commercial aircraft production targets, defence spending, packaging product mix and reshoring-related activity are all supporting shipment expectations.

The company’s quarterly profit nearly tripled to $63mn, while revenue rose by 42% to $1.1bn. The result shows how stronger volumes, better margins and end-market positioning can improve performance for downstream aluminum manufacturers.

Aerospace and Packaging Drive Higher Shipment Guidance

Kaiser now expects aerospace sales volumes to rise by 15-20% this year from 2025 levels. The company had previously expected growth of 10-15%.

The stronger aerospace outlook reflects higher production targets from commercial aircraft manufacturers and the end of some industry destocking. Kaiser reported solid aerospace bookings and shipments in the first quarter.

First-quarter aerospace shipments rose by 9.2% year on year to nearly 62mn lb. The increase shows that demand for aerospace aluminum products is strengthening as aircraft production plans recover.

However, original equipment manufacturers have been slower to reduce some aluminum plate inventories compared with other semi-finished products. This suggests aerospace demand is improving, but inventory normalisation remains uneven across product categories.

Reduced aluminum imports also supported Kaiser’s aerospace outlook. The company pointed to market share gains as US buyers increasingly seek domestic or more secure supply sources.

Defence demand provided another lift. Kaiser said demand for some defence-related products had quadrupled compared with earlier expectations of smaller gains.

Packaging is also improving. Kaiser now expects 2026 packaging shipments to rise by 10-15% from 2025, compared with its previous forecast of 5-10% growth.

First-quarter packaging deliveries rose by nearly 13% to almost 147mn lb. The company is benefiting from its strategic shift toward higher-margin coated products, including lid stock for beverage cans.

The ramp-up of Kaiser’s fourth coating line at its Warrick rolling mill in Newburgh, Indiana, remains important to this strategy. The new line advanced in the quarter, although the company cited persistent challenges involving on-time deliveries and broader performance concerns from certain converters.

Kaiser plans to operate the new coating line at 80% capacity utilisation before moving to full rates. This measured approach reflects the company’s focus on meeting customer commitments after delivery delays in recent years.

General Engineering Improves While Automotive Remains Cautious

Kaiser also raised expectations for general engineering shipments. The company now expects full-year volumes to rise by 5-10% over 2025, compared with earlier guidance of 3-5%.

The improvement reflects customer restocking after inventory drawdowns. Order activity has increased, particularly for plate products used in semiconductor production.

Tariff-related reshoring also supported the updated outlook. As customers reassess supply chains, domestic aluminum plate and engineered products can benefit from efforts to reduce import exposure.

First-quarter general engineering shipments still fell by 1.5% year on year to 64mn lb. This shows that recovery is still developing and depends on restocking and downstream project activity.

Automotive remains more cautious. Kaiser now expects automotive extrusion deliveries to be flat to down 5% from 2025, better than the previous expectation of a 5-10% decline.

First-quarter automotive extrusion deliveries fell by 7.5% to 22mn lb. High borrowing costs and tariff-related uncertainty continue to weigh on broader automotive sentiment.

Still, demand for light trucks and SUVs remains healthy. This supports consumption of Kaiser’s aluminum products because these vehicle categories often use aluminum components for weight reduction and performance.

The company has two major plant outages planned this year for equipment repairs and upgrades. It is also reviewing plans to expand production capacity for aluminum driveshafts.

Kaiser’s revised outlook shows a more selective aluminum market. Aerospace, defence, packaging and semiconductor-linked engineering demand are improving, while automotive remains exposed to consumer financing conditions and tariff uncertainty.

For the US aluminum value chain, the result reinforces the importance of higher-value semi-fabricated products. Demand is strongest where aluminum supports aircraft production, packaging efficiency, defence systems, semiconductor equipment and reshored manufacturing.

The Metalnomist Commentary

Kaiser’s raised guidance shows that US aluminum demand is improving in high-value sectors rather than across the entire market. Aerospace, packaging and semiconductor-linked plate are carrying the upside, while automotive remains the main weak point.

Alcoa Maintains 2024 Guidance as Third-Quarter Production and Revenue Climb

Alcoa

Alcoa Corporation, a leading U.S.-based integrated aluminum producer, upheld its 2024 production guidance for alumina and aluminum despite achieving increased quarterly production and revenue in Q3. The company continues to project aluminum production at 2.2-2.3 million metric tonnes (t) and alumina output at 9.8-10 million t, unchanged from prior estimates.

Third-Quarter Highlights

Aluminum production grew 5% year-over-year, reaching 559,000 t in Q3 2024 compared to 532,000 t in the same period last year. Aluminum shipments also rose slightly to 638,000 t from 630,000 t. Meanwhile, bauxite production declined to 9.4 million dry metric tonnes (dmt) from 10.7 million dmt a year ago. Alumina output decreased to 2.435 million t, down from 2.805 million t, with shipments falling to 2.052 million t.

Revenue and Market Dynamics

Alcoa’s Q3 revenue rose nearly 12% year-over-year to $2.9 billion, driven by higher alumina prices, which averaged $485/t compared to $354/t in Q3 2023. Aluminum prices also increased to $2,877/t, up from $2,647/t a year earlier. Third-party aluminum sales rose approximately 10% to $1.8 billion. Improved alumina pricing and lower raw material costs helped narrow segment losses to $11 million from $15 million in the same period last year.

The company posted $90 million in profits, a significant improvement from the $168 million loss reported in Q3 2023.

Strategic Developments

Alcoa raised its annual shipment forecast by 200,000 t to 12.9-13.1 million t, reflecting increased trading volumes. However, a wider spread between production and shipments emerged due to external sourcing of alumina amid the ongoing curtailment of the Kwinana refinery in Australia.

Alcoa is advancing a strategic partnership with IGNIS, a Spanish renewable energy investment firm. The agreement includes selling 25% of Alcoa's operations in Spain and a potential €175 million ($189 million) investment by Alcoa if required. The deal is contingent on government and employee support.

On 15 October, Alcoa signed a long-term supply agreement with Aluminum Bahrain (Alba) to deliver 1.5 million t of smelter-grade alumina over 10 years beginning in 2026, bolstering its position as a global alumina supplier.

Outlook

With strong alumina prices and strategic partnerships, Alcoa expects its alumina segment performance to improve by $30 million, driven by increased shipments and reduced production costs. As global aluminum demand remains steady, Alcoa’s ability to adapt through cost efficiency and partnerships positions it favorably for future growth.

Oklahoma Aluminum Smelter Faces Legal Challenge Despite US Supply Ambitions

EGA

Oklahoma aluminum smelter plans face a new legal obstacle after the state attorney general filed a petition seeking to block the $4bn EGA-Century Aluminum project in Inola. The dispute creates execution risk for what would become the largest primary aluminum smelter ever built in the US.

Oklahoma aluminum smelter capacity is planned at 750,000 t/yr, with Emirates Global Aluminium holding a 60% controlling stake and Century Aluminum owning the remaining 40%.

Oklahoma aluminum smelter development is strategically significant because the proposed capacity alone would exceed total US primary aluminum production of around 660,000t in 2025. The project could therefore materially reduce US dependence on imported primary metal.

However, the legal challenge highlights the tension between industrial reshoring and the infrastructure requirements of energy-intensive metals production. Primary aluminum smelting requires continuous large-scale electricity supply, making power availability central to project economics.

Grid Demand and Environmental Concerns Raise Project Risk

The proposed smelter could require more than 1,000MW of continuous electricity. That level of load would make the facility one of the largest industrial electricity consumers in the region.

Power is the dominant cost in primary aluminum production. Reliable and competitively priced electricity is therefore essential for maintaining smelter economics over several decades.

The legal challenge argues that such a large continuous load could put additional pressure on the regional grid. Environmental concerns have also been raised around waste streams and the impact of heavy industrial activity on surrounding communities and agriculture.

These issues create a potential delay risk even though the project has strong industrial logic. Large smelters require power contracts, transmission infrastructure, environmental approvals and community acceptance before construction can progress smoothly.

The project’s scale makes those challenges particularly important. Building 750,000 t/yr of new capacity is very different from restarting an existing potline or expanding an operating smelter.

US Aluminum Security Depends on Power and Project Execution

The federal government has already backed new US primary aluminum capacity through up to $500mn in support associated with Century Aluminum’s smelter development.

The project reflects a wider US effort to rebuild domestic production of strategically important metals. Primary aluminum is critical to aerospace, defence, automotive, electrical infrastructure, construction and manufacturing.

US supply remains heavily dependent on imports, making new domestic smelting capacity strategically valuable. A 750,000 t/yr plant could significantly change the balance of North American primary aluminum supply.

But the Inola dispute illustrates the central challenge facing US industrial reshoring. Securing capital and technology is only part of the equation. Large metals projects also require enormous amounts of reliable electricity and supporting infrastructure.

For EGA and Century, the immediate issue is therefore no longer simply whether the US needs more aluminum. It is whether the project can secure the legal, power and environmental framework required to operate competitively.

The Metalnomist Commentary

The Inola dispute exposes the hardest part of reshoring primary aluminum: power. The US can support new smelters with tariffs and public funding, but without affordable gigawatt-scale electricity and regulatory certainty, strategic capacity will remain difficult to build.

Vedanta Boosts Metal Production in Second Quarter Amid Efficiency and Capacity Gains

Vedanta

Indian mining giant Vedanta Resources reported a significant increase in metal production for the July-September quarter, citing improvements in operational efficiency and the addition of new production capacities. The growth was observed across several segments, including alumina, aluminum, zinc, lead, chrome, and copper, reflecting Vedanta's strategic efforts to enhance output.

Gains in Alumina and Aluminum Production

Vedanta's Lanjigarh refinery recorded a total alumina production of 499,000 metric tons in the second quarter, up from 464,000 metric tons in the same period last year. This increase was attributed to higher operational efficiency. On a half-year basis, production rose by 21% to 1.04 million tons from 895,000 tons during the same period in the previous year. Similarly, aluminum production increased to 460,000 metric tons in the July-September period, a rise from 447,000 metric tons a year ago.

Steady Growth in Zinc, Lead, and Chrome Output

The company's refined zinc and lead production also saw an 8% year-on-year increase, totaling 262,000 metric tons in the quarter. This growth was driven by improved metal grades and increased ore production across Vedanta's mining operations.

Vedanta's subsidiary, Ferro Alloys, reported a substantial rise in chrome ore production, which doubled to 38,000 metric tons from 18,000 metric tons during March-September last year. Ferro-chrome production also improved, reaching 26,000 metric tons, up from 22,000 metric tons, after the commissioning of a new furnace in August. The expansion was made possible after securing approval from India’s environment ministry, further bolstering Vedanta's output.

Copper Cathode Production Sees a 16% Increase

Vedanta's Silvassa smelter contributed to the positive results with a 16% rise in copper cathode production, reaching 41,000 metric tons for the July-September quarter. This marks a notable improvement from the same period last year, underscoring the company’s efforts to optimize its copper operations.

Overall, Vedanta’s strong performance across various metals showcases its focus on scaling production and leveraging efficiency improvements to meet market demand.

CBA Forecasts Higher Aluminum Sales Despite Production Cuts in 2025

cba

Brazilian aluminum producer CBA projects increased aluminum sales for 2025, targeting 500,000 metric tonnes despite planned production reductions in the coming months. The company anticipates stronger demand from construction, energy, and automotive sectors will drive sales growth, even as scheduled refinery maintenance temporarily constrains output capacity.

Production Challenges and Market Strategy

CBA expects aluminum production to decline significantly during the second quarter due to planned refinery maintenance, cutting output to 80,000 tonnes. However, the company projects production will recover to 90,000 tonnes by the end of the third quarter as maintenance activities conclude. Meanwhile, aluminum prices are expected to stabilize between $2,350-$2,400 per tonne throughout the forecast period.

The company's first quarter performance showed mixed results across different product segments. Primary aluminum segment sales decreased by 7% to 61,000 tonnes, down from 66,000 tonnes in the prior year, primarily due to reduced billet sales. Conversely, recycled aluminum sales surged 19% to 26,000 tonnes, compared to 20,000 tonnes in the same period last year.

Export Dynamics and Global Market Influences

CBA's export strategy has shifted significantly, with exports representing only 4% of shipments in the first quarter, down from 10% in the previous year. This reduction reflects changing market dynamics and the company's focus on domestic demand. Therefore, CBA concentrates on serving Brazilian markets while maintaining selective international presence.

Global scrap market conditions increasingly influence CBA's operational decisions and cost structure. The company considers adjusting scrap usage patterns as higher US demand, driven by tariff exemptions, has elevated scrap prices worldwide. As a result, these market dynamics require strategic planning to maintain competitive pricing while securing adequate raw material supplies.

However, CBA remains optimistic about aluminum demand prospects across key industrial sectors. The construction, energy, and automotive industries show promising growth trajectories that support the company's ambitious sales targets for 2025.

The Metalnomist Commentary

CBA's strategic approach demonstrates the complex balance between production constraints and market opportunities in the global aluminum industry. The company's ability to increase sales despite lower output reflects strong domestic demand and efficient capacity utilization, positioning CBA to capitalize on Brazil's growing industrial aluminum consumption.

Century EGA Oklahoma Aluminum Plant Could Transform US Primary Supply

EGA

The Century EGA Oklahoma aluminum plant could become the most important US smelter project in decades. Century Aluminum and Emirates Global Aluminium will jointly develop a primary aluminum smelter in Inola, Oklahoma. Production is expected by the end of the decade. As a result, the Century EGA Oklahoma aluminum plant could reshape US primary aluminum supply.

The scale alone makes this project significant. The plant is expected to produce 750,000 metric tonnes per year of primary aluminum. That is higher than the earlier 600,000 t/yr estimate. Therefore, the Century EGA Oklahoma aluminum plant now stands out as a major capacity addition.

This matters because current US output remains limited. The United States produced only 670,000t of primary aluminum in 2024. In simple terms, the new Oklahoma aluminum smelter could exceed current annual domestic production. Consequently, the project could materially change the national supply balance.

Oklahoma Aluminum Smelter Depends on Power and Execution

The Oklahoma aluminum smelter still depends on one critical factor. Long-term competitive power must be secured before the project can succeed. The companies said discussions with the local utility and Oklahoma officials are progressing. However, power pricing will determine whether the plant can compete globally.

Construction is expected to begin by the end of 2026. That timeline suggests the partners want to move from concept to execution quickly. Meanwhile, both companies will focus their US greenfield efforts solely on this site. That concentration increases strategic importance and execution pressure at the same time.

Ownership structure also matters. EGA will hold 60pc of the project, while Century will own 40pc. This arrangement combines EGA’s scale with Century’s US market position. Therefore, the venture brings both industrial depth and domestic relevance.

US Primary Aluminum Supply Is Becoming a Strategic Priority

US primary aluminum supply now carries greater strategic importance. Domestic manufacturers need secure access to metal for transport, packaging, construction, and defense. Policymakers also want more local production of energy-intensive industrial materials. As a result, this smelter aligns with both market demand and industrial policy goals.

Federal support has already reinforced that direction. Century was selected in 2024 for up to $500mn in government funding support. That backing reflects a broader policy push to rebuild industrial capacity inside the United States. Therefore, the Oklahoma project is not only commercial. It is also strategic.

The wider aluminum market will watch this project closely. New primary smelters are expensive, power-intensive, and slow to build. Yet they can anchor supply chains for decades once they operate. Consequently, this plant could become a defining test for US aluminum reinvestment.

The Metalnomist Commentary

This project is bigger than a normal capacity announcement. It is a test of whether the United States can rebuild large-scale primary aluminum production with competitive power. If execution stays on track, Oklahoma could become a landmark site in the next phase of US industrial metals strategy.

Rio Tinto Anticipates Higher Copper and Aluminum Production in 2025

Rio Tinto

Rio Tinto, the UK-Australian mining giant, has projected a significant increase in copper and aluminum output in its 2025 forecasts, signaling robust growth prospects for these critical industrial metals. Today, the company announced that it expects copper production to jump to 780,000–850,000 tonnes, a considerable rise from this year's 660,000–720,000 tonnes.

Expanded Output at Oyu Tolgoi Copper Mine Drives Growth

This increase is largely attributed to a 50% output boost at the Oyu Tolgoi copper mine in Mongolia, a critical asset in Rio Tinto's portfolio, which aligns with the company’s strategic objective to hit an annual production of 1 million tonnes of copper by 2030.

Broader Increases Across Aluminum and Other Metals

Alongside copper, projections for aluminum production also show an optimistic uptrend. The company's 2025 aluminium output is forecasted to increase to between 3.25 million and 3.45 million tonnes, up from the current 3.2 million to 3.4 million tonnes. This rise is part of a broader escalation in Rio Tinto's production across the board, with bauxite and alumina outputs also seeing upward revisions. Specifically, bauxite production is expected to grow from 53 million to 56 million tonnes in 2024 to 57 million to 59 million tonnes in 2025, and alumina production is set to increase from 7 million to 7.3 million tonnes to 7 million to 7.8 million tonnes.

To support these ambitious production targets, Rio Tinto has also revised its capital expenditure for 2025 upwards to an estimated $11 billion from $9.5 billion in 2024. This financial commitment underscores the company’s dedication to expanding its mining and production capabilities, reflecting confidence in the ongoing demand for these essential metals.

The strategic ramp-up in production capacities at key sites like Oyu Tolgoi and the increased capital investments highlight Rio Tinto's proactive approach to capitalizing on the expected global demand for copper and aluminum, driven by sectors such as electronics, construction, and automotive industries.

Norsk Hydro Reports Alumina Output Decline, but Strong Earnings in Third Quarter of 2024

Norsk Hydro

Alumina Production Declines, Sales Surge

Norwegian aluminum producer Norsk Hydro has released its third-quarter results for 2024, revealing a drop in alumina production but an increase in alumina sales. Despite producing only 1.46 million metric tonnes of alumina in the third quarter, down from 1.52 million tonnes the previous year, Hydro sold 2.7 million tonnes of alumina, an increase of 508,000 tonnes from the same period in 2023. To make up for the shortfall in production, Hydro sourced an additional 555,000 tonnes of alumina.

Strong Performance in Other Production Segments

While alumina production declined, other production segments remained stable. Primary aluminum production saw only a minor decrease of 1,000 tonnes, totaling 511,000 tonnes. Hydro's aluminum metal segment sold 71% of its expected primary aluminum production for the fourth quarter of 2024, at an average London Metal Exchange (LME) price of $2,445 per tonne, slightly below the current LME settlement of $2,600 per tonne.

In addition, Hydro experienced a decline in extrusion sales volumes, which dropped by 20,000 tonnes to 240,000 tonnes. Despite this, demand for extrusion products is expected to rebound in 2025, as the Federal Reserve is anticipated to lower interest rates. Recycling production also saw a decline of 6,000 tonnes, reaching 170,000 tonnes for the quarter.

Significant Increase in Alumina Earnings

Hydro's bauxite and alumina sector reported a remarkable increase in earnings before financial items, tax, depreciation, and amortization (EBITDA), reaching 3.5 billion Norwegian Krone ($318 million). This impressive performance was primarily driven by the rise in the realized alumina price from $349 per tonne to $494 per tonne. Additionally, lower raw material costs and favorable currency effects contributed to the substantial 25-fold increase in EBITDA compared to the same period in 2023.

Robust Overall Profit for the Quarter

Norsk Hydro reported a strong overall profit of 3.506 billion NKr for the third quarter of 2024, marking a significant increase from the 345 million NKr profit in Q3 2023. This surge in profitability reflects Hydro's ability to capitalize on rising alumina prices and its strategic management across various production sectors.

Record-Breaking Global Aluminum Production in December

International Aluminium

Surge in Global Aluminum Output Marks a New Record

Robust Production Growth Driven by Chinese Output

Global aluminum production hit a new high in December, driven primarily by increased production levels in China, which saw no power restrictions affecting its output. The total global output for the month reached 6.24 million tonnes, marking a 3.02% increase from the previous year.

Regional Contributions to Global Aluminum Production

Notable increases were also observed in Western Europe and Russia, with significant gains of 7.36% and 4.05% respectively. While North American production remained stable, slight gains were seen in South America and other Asian regions excluding China.

Varied Performance Across Different Regions

Despite the overall increase, production in Oceania saw a decrease of 3.09%, highlighting the diverse industrial conditions across different regions. The Middle East and Africa, however, showed modest increases, contributing to the global production figures.

Canadian October Aluminum Output Declines Year-on-Year but Remains Ahead for 2023

Canadian aluminium

Canada's molten aluminum and aluminum alloy production in October 2023 saw a slight decline compared to the same period last year. According to government data, total production reached 277,600 metric tonnes (t), down from 283,600t in October 2022. The decrease was attributed to a dip in molten aluminum production, which fell to 274,100t from 280,200t. However, aluminum alloy production increased marginally by 60t to 3,464t.

Despite the month-over-month decline, Canada's year-to-date aluminum production for 2023 stood at 2.785 million tonnes, surpassing the 2.715 million tonnes produced in the same period last year, highlighting sustained growth in overall output for the year.

Canada's Key Role in U.S. Aluminum Supply Chain

Canada continues to play a critical role in supplying aluminum to the United States. In October, Canada accounted for over two-thirds of the 354,600 tonnes of unwrought aluminum imported by the U.S., delivering approximately 241,400 tonnes, according to Census Bureau data. This underscores Canada’s significance in meeting U.S. demand for primary aluminum and aluminum alloys, which are vital to industries like automotive, aerospace, and construction.

SDI Flat-Rolled Aluminum Pushes Into Automotive Sheet Qualification

SDI

SDI flat-rolled aluminum production has moved into automotive qualification as Steel Dynamics ramps up its Aluminum Dynamics plant in Columbus, Mississippi. The company began producing finished aluminum sheet for automaker approvals in the first quarter after commissioning its first continuous anneal and solution heat treat line.

SDI flat-rolled aluminum qualification marks an important step in the company’s move beyond standard sheet products into higher-margin automotive body sheet. The Indiana-based steelmaker expects to receive approvals from several automakers in the coming weeks.

SDI flat-rolled aluminum growth also reflects a wider disruption in the North American aluminum sheet market. Supply-chain challenges, including the Novelis outage in Oswego, New York, opened new opportunities for SDI to accelerate customer approvals sooner than originally planned.

The company’s Columbus plant is becoming a strategic new source of US flat-rolled aluminum. If automotive qualifications proceed as expected, SDI could move more quickly into premium sheet markets that require tighter process control, alloy capability and customer validation.

Columbus Ramp-Up Moves From Hot Band to Automotive Sheet

SDI’s automotive push is centred on its new Aluminum Dynamics operation in Columbus. The company commissioned the first of two CASH lines during the first quarter, allowing it to begin formal qualification with automakers.

CASH lines are essential for producing heat-treated aluminum sheet used in automotive applications. They control the thermal processing needed to deliver strength, formability and consistency in body sheet products.

The move follows earlier approvals for aluminum hot-rolled coil, or hot band, in 2025. Automakers accelerated those approvals after supply disruptions at Novelis’ Oswego facility created pressure across the North American automotive aluminum chain.

That timing helped SDI enter customer programmes earlier than expected. Automakers need diversified sources of qualified aluminum sheet, especially when existing suppliers face outages or tight availability.

SDI has been producing aluminum sheet in 3003, 3104 and 5052 alloys. It has also been making hot band in 5754 and 5182 alloys for automotive applications.

The company said it is producing certain 6XXX alloys as well, although it did not identify the specific grades or end markets. The 6XXX series is especially important in automotive body sheet because it offers a strong balance of formability, strength and paint-bake response.

This alloy progression matters. Moving from general sheet and hot band into automotive body sheet requires higher metallurgical control, surface quality, flatness and customer qualification discipline.

SDI’s ability to qualify material with automakers will determine how quickly Columbus can move into higher-margin product lines. Automotive sheet is more technically demanding than many commodity aluminum products, but it can also provide stronger margins and more stable long-term customer relationships.

Higher Shipments and Capacity Utilisation Signal Faster Commercial Scale-Up

Flat-rolled aluminum shipments from Columbus rose by 54% from the previous quarter to 22,500t in January-March. Year-on-year comparisons are not available because commercial deliveries from the plant only began later in 2025.

SDI expects shipments to increase sharply in the second quarter to 60,000-70,000t. That would mark a major step-up in commercial output as the Columbus plant continues its ramp-up.

The company maintained its target of exiting 2026 with 90% capacity utilisation at Columbus. Two of the three planned cold-rolling mills are already operating, while the final cold mill is expected to be commissioned in the third quarter.

The second CASH line is also scheduled to start up in the third quarter. This will expand SDI’s ability to produce heat-treated products and support further growth in automotive sheet.

The ramp-up has not been without issues. SDI said operating costs were significantly higher in January because of a quality issue that caused a temporary production pause and required some inventory to be written off.

That setback highlights the difficulty of starting a new flat-rolled aluminum platform. Automotive-grade aluminum requires tight process stability, and early ramp-up periods often bring yield, quality and operating-cost challenges.

Still, the shipment forecast suggests SDI expects the Columbus operation to recover quickly. If output rises as planned, the company could become a more meaningful competitor in US aluminum sheet supply during 2026.

Total quarterly aluminum shipments more than doubled year on year to 227,393t. That figure includes volumes from SDI’s Superior Aluminum Alloys segment, which produces secondary alloys for die-casting, molten aluminum and deoxidizing agents.

Superior gives SDI additional aluminum market exposure beyond flat-rolled products. The combination of secondary alloys and flat-rolled sheet gives the company a broader position across automotive, industrial and manufacturing supply chains.

The strategic significance is clear. SDI is using Columbus to enter higher-value aluminum sheet while maintaining exposure to recycled and secondary aluminum through Superior.

For automakers, SDI’s ramp-up provides another domestic aluminum option at a time when supply security and supplier diversification are increasingly important. For the broader market, Columbus could intensify competition in North American automotive sheet as capacity utilisation rises.

The Metalnomist Commentary

SDI’s automotive qualification push shows how quickly supply disruption can reshape customer approval timelines. If Columbus reaches stable quality and high utilisation, Aluminum Dynamics could become a serious new force in US automotive aluminum sheet.