Argentina lithium production capacity set to surge 250pc by 2035

Argentina lithium

Argentina lithium production capacity is entering a new expansion phase that will reshape global battery raw material supply. The government now targets a more than 250pc increase in Argentina lithium production capacity over the next decade, after capacity has already more than doubled in the past two years. This rapid scale-up positions the country as a central pillar of the lithium triangle and a strategic partner for global battery and EV manufacturers seeking long-term supply security.

Rapid build-out of Argentina lithium production capacity

Argentina lithium production capacity has grown from 75,500 t/yr in 2023 to 186,000 t/yr of LCE in 2025. This represents a 146pc increase and marks a sharp acceleration from 2015, when just 35,000 t/yr came from two active projects. Today there are seven operating projects across multiple salars, backed by a mix of global and regional producers. These assets include operations linked to Rio Tinto, Posco, Ganfeng, Lithium Argentina, Zijin and a Franco-Chinese joint venture, reflecting diversified ownership and financing structures.

By 2030, Argentina lithium production capacity is expected to reach 418,000 t/yr and then rise to 658,000 t/yr by 2035. This trajectory implies a potential 253pc increase versus 2025 levels as brownfield expansions and new projects ramp up. Authorities built their outlook on 15 projects, combining the seven operating sites, their planned expansions and eight advanced developments such as Hombre Muerto West, Pozuelos-Pastos Grandes, new carbonate units and brine projects in the pipeline. As a result, Argentina is moving from a niche supplier to a core pillar of global LCE growth.

Strategic implications for global lithium supply chains

This expansion of Argentina lithium production capacity comes as automakers and battery producers seek diversified supply beyond a few dominant jurisdictions. Additional Argentine brine output should help ease medium-term supply risk, even as demand from EVs, energy storage and grid applications continues to grow. However, timing risks remain around permitting, infrastructure, community engagement and financing, which could still shift the actual ramp-up profile.

For investors, the enlarged project pipeline offers exposure across different risk and return profiles, from established brine operations to newer developments led by mid-tier players. Meanwhile, downstream buyers are likely to pursue more long-term offtake agreements in Argentina to lock in volumes and hedge against price volatility. Over time, the country’s growing role in the lithium triangle may also support the emergence of local value-added industries, such as cathode materials or battery component production, if policy and infrastructure align.

The Metalnomist Commentary

Argentina’s push to expand lithium production capacity confirms that supply growth will not be constrained to one or two regions. The key question is not whether capacity is planned, but how much of it will arrive on time and on budget. For now, Argentina looks set to climb rapidly up the league table of LCE producers, but execution risks, water management and community dynamics will ultimately determine how much of this theoretical capacity becomes reliable, long-term supply.

Elevra Lithium Production Guidance Cut Signals Short-Term Pressure at North American Lithium

Elevra

Elevra lithium production guidance now points to a softer short-term operating outlook. The company lowered its forecast for spodumene concentrate production and sales for the fiscal year ending 30 June. It now expects production of 180,000-190,000 dry metric tonnes, below its earlier range. As a result, Elevra lithium production guidance reflects mining optimization challenges rather than a change in long-term strategy.

The revision matters because the North American Lithium mine remains a key hard-rock lithium asset in Quebec. Elevra also holds broader lithium exposure in the US, Australia, and Ghana. However, current performance at its main operating site is now the market’s main focus. Therefore, Elevra lithium production guidance will shape near-term confidence in its broader growth story.

Lower Lithium Recovery Rates Are Driving the Guidance Reset

Lower lithium recovery rates are the clearest reason behind the downgrade. Recovery in the December quarter fell to 62pc, down seven percentage points from the previous quarter. The company linked this decline to lower ore grades and higher iron content. Consequently, plant performance weakened even as market prices improved.

The company said the downgrade is temporary and tied to ongoing operating adjustments. It is using increased grade-control drilling and ore blending to improve mine performance. Those steps should help stabilize feed quality over time. However, until those benefits appear, production and sales will remain under pressure.

Cost guidance also moved in the wrong direction. Unit operating costs increased to $860-880 per dry metric tonne from the prior outlook of $765-830. Lower sales volumes drove much of that increase. As a result, weaker production is now affecting both output and margin performance.

Rising Spodumene Prices Offer Partial Support to Elevra

Rising spodumene prices are providing some relief despite weaker operating performance. In the December quarter, Elevra sold 66,016 dry metric tonnes in line with guidance. Its realized selling price rose by 27pc from the previous quarter to $998 per dry metric tonne fob. Therefore, stronger market pricing is helping offset part of the operating setback.

This pricing support matters because Elevra has important commercial relationships in place. The company holds multi-year offtake agreements with Tesla and LG Chem. Its pricing also references international market levels and a forward sales structure linked to lithium hydroxide futures. Meanwhile, frequent contango in that futures market can support better commercial positioning.

The broader message is mixed rather than negative. Elevated spot prices show demand support remains present in the lithium chain. However, pricing alone cannot solve mine performance issues. Therefore, the real test for Elevra lithium production guidance will be whether operational improvements restore recovery and volume.

The Metalnomist Commentary

This downgrade is important because it highlights a familiar hard-rock lithium problem. Good pricing can support revenue, but recovery and ore quality still determine real performance. If Elevra improves blending and grade control, this may look like a temporary setback rather than a structural weakness.

Prairie Lithium Project Receives Saskatchewan's First Commercial Production Approval

Arizona Lithium

Prairie Lithium Project achieved a historic milestone by securing Phase 1 production approval from Saskatchewan's Ministry of Energy and Resource. Arizona Lithium's Prairie Lithium Project represents Saskatchewan's inaugural lithium brine operation to reach commercial authorization, establishing the 390,000-acre facility as a pioneer in North America's direct lithium extraction sector.

Direct Lithium Extraction Technology Powers Commercial Operations

Prairie Lithium Project utilizes advanced direct lithium extraction (DLE) technology to produce 150 metric tonnes annually of lithium carbonate equivalent (LCE). The commercial-scale DLE unit extracts lithium from underground brine deposits located approximately 2.3 kilometers below surface in Saskatchewan's Williston Basin. This innovative approach eliminates traditional evaporation pond requirements while significantly reducing environmental footprint.

Meanwhile, Arizona Lithium enhanced the project's resource profile with indicated resources increasing to 4.6 million tonnes LCE from 4.5 million tonnes. Producible capacity expanded dramatically by 120% to 17,000 tonnes per year LCE, demonstrating substantial scalability beyond initial Phase 1 operations. The resource upgrade reinforces the project's long-term commercial viability.

Williston Basin Location Provides Strategic Advantages

However, the Prairie Lithium Project benefits from its strategic position within Saskatchewan's established Williston Basin infrastructure. This region's historical oil and gas development provides essential advantages including transportation networks, skilled workforce availability, and regulatory expertise in subsurface resource extraction. The existing industrial base significantly reduces development costs and accelerates implementation timelines.

Therefore, the project's location leverages decades of hydrocarbon industry infrastructure investment while transitioning toward critical minerals production. Saskatchewan's stable regulatory environment and established permitting processes facilitated the milestone approval, demonstrating provincial commitment to diversifying the resource economy beyond traditional energy sectors.

North American Lithium Supply Chain Implications

Furthermore, the production approval addresses growing automotive industry demand for secure North American lithium sources. Electric vehicle manufacturers increasingly seek supply chain diversification away from geopolitically sensitive regions while ensuring reliable battery materials access. The Prairie Lithium Project contributes to this strategic objective through domestic Canadian production capacity.

As a result, Saskatchewan's entry into commercial lithium production could catalyze additional development across the broader Williston Basin region. The regulatory pathway established through Arizona Lithium's approval provides a template for other developers pursuing similar brine-based extraction projects throughout North America's emerging lithium corridors.

The Metalnomist Commentary

The Prairie Lithium Project's production approval marks a transformative moment for North American critical minerals supply chain development, showcasing how direct lithium extraction can unlock previously inaccessible brine resources in established industrial basins. Saskatchewan's emergence as a lithium producer leverages existing infrastructure while positioning Canada as a strategic battery materials supplier for the continental electric vehicle transition.

Rio Tinto Copper Output Rises as Oyu Tolgoi Offsets Lithium Weakness

Rio Tinto

Rio Tinto copper output increased in the first quarter as stronger production from the Oyu Tolgoi mine in Mongolia lifted the group’s global copper performance. The UK-Australian miner produced 229,000t of consolidated copper in January-March, up 9% from a year earlier.

Rio Tinto copper output growth was driven mainly by copper in concentrates from Oyu Tolgoi, where production rose by 56% to 102,000t. The ramp-up helped offset weaker concentrate output at Escondida and lower refined copper production at Kennecott.

The first-quarter result shows the changing shape of Rio Tinto’s portfolio. Copper is gaining strategic weight as electrification, grids and industrial infrastructure support long-term demand, while lithium remains more exposed to weather, ramp-up timing and early-stage project execution.

At the same time, Rio Tinto reported higher alumina production but weaker bauxite and lithium output. Heavy rainfall and cyclone-related disruptions affected Australian bauxite mines, while weather events in Argentina reduced lithium carbonate equivalent production.

Copper Growth Strengthens Despite Mixed Mine Performance

Oyu Tolgoi was the strongest contributor to Rio Tinto copper output in the first quarter. Its continued ramp-up in Mongolia lifted copper in concentrates production to 102,000t, reinforcing the mine’s role as one of the group’s most important growth assets.

The result matters because large copper projects are increasingly difficult to bring into stable production. Oyu Tolgoi gives Rio Tinto a major long-life copper source at a time when global mine supply remains vulnerable to grades, permitting delays and operational disruptions.

Escondida delivered a mixed quarter. Refined copper output at the Chilean operation rose by 21% to 16,000t, but concentrates production fell by 14% to 77,000t.

Kennecott in the US was weaker. Refined copper production fell by 20% to 34,000t because of lower anode inventories after unplanned smelter maintenance and reduced concentrator throughput caused by geotechnical constraints.

Rio Tinto kept its full-year copper production guidance unchanged at 800,000-870,000t. This suggests the company sees first-quarter disruptions as manageable within its broader 2026 plan.

The company also began drilling at the Resolution Copper project in Arizona after completing the land exchange in March. Resolution remains strategically important because it could become a major US copper source if development advances.

Rio Tinto copper output therefore carries both short-term and long-term significance. Oyu Tolgoi is already lifting production, while Resolution represents future supply optionality in a market increasingly focused on domestic and allied copper sources.

Lithium Falls as Weather Disrupts Argentina Operations

Rio Tinto’s lithium performance weakened sharply in the first quarter. Attributable lithium carbonate equivalent production fell by 26% on the year to 12,700t.

The decline was caused by heavy rainfall and weather events that disrupted operations at Olaroz and Fenix in Argentina. These disruptions show that lithium brine and carbonate operations remain sensitive to weather, water balance and site logistics.

The continued ramp-up at the Rincón starter plant partly offset the production impact. Rincón is important for Rio Tinto’s lithium strategy because it supports the company’s expansion into battery materials.

Rio Tinto maintained its 2026 LCE production guidance at 61,000-64,000t. First production from Fenix 1B and Sal de Vida remains on track for the second half of 2026.

The aluminium chain also showed mixed results. Primary aluminium output rose by 1% on the year to 835,000t, but fell by 2% from the previous quarter.

Alumina production increased by 6% to 2.04mn t, while bauxite production fell by 11% to 13.28mn t. Heavy rainfall at Weipa in Queensland and cyclone-related shutdowns at Weipa and Gove reduced bauxite output.

Recycled aluminium production also fell by 8% to 61,000t. Rio Tinto kept 2026 guidance unchanged for primary aluminium, alumina and bauxite, indicating confidence in recovery through the year.

The first-quarter data show a portfolio with different operating pressures. Copper is benefiting from major mine ramp-up, lithium is facing weather disruption, and aluminium raw materials are exposed to Australian climate events.

The Metalnomist Commentary

Rio Tinto’s first quarter shows why diversified miners need both growth assets and operational resilience. Oyu Tolgoi is strengthening Rio Tinto copper output, but weather-linked lithium and bauxite disruptions show that energy-transition supply chains remain exposed to physical operating risk.

E3 Lithium and Pure Lithium Collaborate to Revolutionize Lithium Metal Battery Production

E3 Lithium

Canadian lithium developer E3 Lithium and innovative battery manufacturer Pure Lithium have signed an agreement to push the boundaries of lithium metal battery production. The two companies will design a lithium metal anode and battery pilot plant near Calgary, Alberta, leveraging lithium concentrate produced by E3.

Simplifying Lithium Battery Production

The partnership aims to evaluate the technical and economic feasibility of a full-scale lithium metal battery facility located adjacent to lithium production sites in Alberta. By merging Pure Lithium’s brine-to-battery technology with E3’s lithium brines and concentrate production, the collaboration seeks to eliminate the need for a lithium salt intermediary, streamlining the battery production process.

The companies have been working together since mid-2022, achieving a major milestone when Pure Lithium produced a lithium metal battery using E3’s lithium concentrate.

A Vision for Vertical Integration

Once the pilot project is complete, the facility is expected to produce 200kg of lithium metal anodes for lithium metal vanadium rechargeable batteries. If successful, this collaboration could lead to the development of the world’s first vertically integrated lithium metal battery technology, a groundbreaking achievement in the energy storage sector.

Driving Innovation in Alberta

This partnership could position Alberta as a hub for sustainable lithium battery production, with implications for the global battery market. As demand for high-performance batteries rises, this innovative approach could significantly impact the future of energy storage solutions.

Eramet Begins Lithium Production in Argentina, Expands Global Supply

Eramet

French mining company Eramet has officially commenced lithium carbonate production at its Centenario plant in Argentina, marking a significant milestone in the global lithium supply chain. The project successfully integrates direct lithium extraction (DLE) technology, positioning Eramet as a key player in the lithium industry at a time when demand for battery-grade lithium carbonate continues to surge.

Centenario Lithium Plant: Industrial-Scale DLE Implementation

The Centenario-Ratones salar, located in Argentina, holds an estimated 15 million metric tons (mt) of lithium carbonate equivalent (LCE) in total recoverable mineral resources. With an initial production capacity of 24,000 mt per year, the plant has the potential to scale up to 75,000 mt LCE annually. The integration of direct lithium extraction (DLE) technology at an industrial scale enhances recovery efficiency and places the project within the first quartile of the lithium industry cost curve. This positions Eramet favorably against competitors in terms of production costs and long-term sustainability.

DLE technology, which allows for a more efficient and environmentally friendly lithium extraction process, is gaining traction as the industry seeks alternatives to traditional evaporation pond methods. By implementing DLE, Eramet can accelerate lithium production, reduce water consumption, and improve overall recovery rates.

Eramet Takes Full Control After Buyout of Tsingshan Stake

Eramet strengthened its hold over the Centenario project in October 2024 by acquiring the remaining 49.9% stake from Chinese steelmaker Tsingshan Holding Group for $699 million. This strategic buyout gives Eramet full ownership and operational control over the lithium operation, enabling the company to streamline decision-making and focus on long-term expansion plans.

The buyout signals Eramet’s strong commitment to lithium production, reinforcing its strategic position in the global battery supply chain. As demand for electric vehicle (EV) batteries continues to rise, Eramet's Argentina operation is expected to play a pivotal role in securing lithium supplies for global markets.

Conclusion

Eramet’s launch of lithium carbonate production at Centenario represents a major advancement in the lithium industry, particularly with its industrial-scale adoption of DLE technology. The plant’s scalability to 75,000 mt LCE annually, combined with its low-cost positioning, makes it a significant asset in the global lithium market. By regaining full ownership of the project, Eramet has reinforced its role as a leading supplier of battery-grade lithium, crucial for the future of EVs and energy storage systems.

Vulcan Lithium Hydroxide Project Advances as German Construction Begins

Vulcan Lithium

Vulcan lithium hydroxide project development has moved into major construction in Germany, marking a key step for Europe’s domestic battery materials supply chain. Australian-listed Vulcan Energy has started building its 24,000 t/yr Lionheart lithium hydroxide project in the German state of Hesse.

The Vulcan lithium hydroxide project is scheduled to produce first output in 2028. The construction start follows Vulcan’s receipt of a six-year commercial production licence for the facility in March.

The Vulcan lithium hydroxide project is strategically important because Europe remains heavily dependent on imported lithium chemicals for battery manufacturing. Local lithium hydroxide production could support electric vehicle, battery cell and cathode supply chains across the region.

Vulcan plans to produce battery-quality lithium from low-impurity geothermal subsurface brines. The company will use direct lithium extraction technology, linking lithium production with geothermal resource development in the Upper Rhine Valley.

Geothermal Brines Support Europe’s Local Lithium Strategy

The Lionheart project is part of Europe’s broader effort to build domestic critical minerals capacity. Lithium hydroxide is a key input for high-nickel cathode chemistries used in electric vehicle batteries.

Vulcan’s route is different from conventional hard-rock lithium mining or evaporation pond production. The company plans to extract lithium from geothermal brines, then process it into battery-quality lithium hydroxide.

This matters because direct lithium extraction can reduce land use and accelerate processing compared with traditional evaporation routes. However, DLE projects still face technical and commercial execution risk because each brine system has different chemistry and operating requirements.

Construction of the surface extraction plant at Landau in the Upper Rhine Valley began in February. This upstream extraction work is critical because the lithium hydroxide plant depends on reliable brine supply and stable lithium recovery.

The project’s low-impurity geothermal brine base could give Vulcan a useful advantage if it can scale the process reliably. Battery customers require consistent quality, traceability and long-term supply security.

Public Funding Highlights Strategic Battery Materials Push

The Lionheart project received around €104mn in funding from Germany’s federal government and the states of Rhineland-Palatinate and Hesse last year. This public support shows how lithium processing has become an industrial policy priority in Europe.

Germany has a major automotive industry and is expanding battery manufacturing capacity. Domestic lithium hydroxide production could reduce exposure to overseas conversion hubs and strengthen regional supply resilience.

The project also fits Europe’s push to localise more of the battery value chain. Mining or extraction alone is not enough. Europe needs lithium chemicals, cathode materials, battery cells, recycling and downstream qualification with automakers.

Vulcan’s 24,000 t/yr planned capacity would not satisfy Europe’s full lithium demand. However, it could become a meaningful regional source if production starts as planned in 2028.

The next challenge is execution. Vulcan must complete construction, prove DLE performance, operate the geothermal brine system and qualify lithium hydroxide with battery customers.

The Metalnomist Commentary

Vulcan’s construction start shows that Europe’s battery supply-chain strategy is moving from policy ambition to industrial buildout. The project’s success will depend on whether geothermal brine extraction and lithium hydroxide conversion can scale reliably enough to meet automotive-grade standards.

Vulcan Energy Resources Starts Lithium Hydroxide Production at German Demonstration Plant

Vulcan Energy Resources

Lithium and geothermal group Vulcan Energy Resources has begun production of lithium hydroxide at its demonstration plant in Frankfurt, aiming for commercial production by 2027. This represents a two-year delay from its original timeline but positions Vulcan as a leader in carbon-neutral lithium extraction and processing.

From Pilot Production to Commercial Goals

Vulcan first started producing lithium chloride at its pilot extraction plant on April 8, 2024, and on December 21, initiated lithium hydroxide production using lithium chloride as feedstock. The demonstration plant has a capacity of 55 tonnes per year (t/yr), sufficient for regulatory compliance across at least three of the four required stages before commercial-scale operations commence.

The company plans to supply lithium hydroxide to key partners, including LG Energy Solutions, Umicore, Stellantis, Renault, and Volkswagen. As part of Phase 1 production, Vulcan aims to deliver 24,000 t/yr of lithium carbonate equivalent (LCE), enough for around 480,000 electric vehicles (EVs) annually, assuming an average EV battery capacity of 50kWh.

Low-Carbon Lithium Production with Geothermal Power

Vulcan employs direct lithium extraction (DLE) technology at its plant in the Upper Rhine Valley, achieving up to 95% efficiency — far higher than the 40-60% typical of traditional methods. By using geothermal brine to power extraction, the company eliminates fossil fuels from its processes, claiming the lowest carbon footprint in the global lithium production industry.

According to Cris Moreno, Vulcan’s CEO, the integrated upstream and downstream operations will produce lithium hydroxide without reliance on fossil fuels. "This allows us to provide affordable baseload heat and power, offering a sustainable and economically viable alternative," Moreno stated.

Challenges and Opportunities

Although Vulcan has twice delayed its commercial production schedule, its innovative approach to lithium extraction aligns with growing demand for sustainable materials in the EV market. Vulcan plans to create at least 1,300 direct and 1,500 indirect jobs upon reaching Phase 1 capacity.

However, the company has yet to complete a definitive feasibility study for Phase 2, which will further expand production and meet growing demand from global automakers and battery manufacturers.

Chengxin Lithium Secures License for Asia's Largest Lithium Deposit in Sichuan

Yajiang County Huilong Mining

Yajiang County Huilong Mining, a subsidiary of Chengxin Lithium, has obtained a mining license for the Murong lithium mine in Yajiang County, Sichuan Province, China. The license, effective until 2048, grants access to a resource of 61.095 million tons with an average grade of 1.62% lithium oxide, equivalent to 989,600 tons of lithium oxide. This positions Murong as one of Asia's largest hard rock monomer lithium deposits, with an annual production capacity of 3 million tons of ore.

Expanding Lithium Production Amid Rising Demand

In 2023, Chengxin Lithium increased its lithium salt production—primarily lithium carbonate and lithium hydroxide—to 56,700 tons, marking a 19% year-on-year growth. Sales rose by 11% to 52,900 tons, reflecting growing global demand for lithium-driven by electric vehicles and renewable energy storage solutions.

Chengxin's total production capacity now stands at 137,000 tons per year, with 77,000 tons sourced domestically from China and 60,000 tons produced in Indonesia. To diversify its feedstock, the company also taps its Sabi Star lithium mine in Zimbabwe, which contributes 200,000 tons annually of concentrate.

A Strategic Advantage for Chengxin and China

The Murong lithium mine acquisition strengthens Chengxin Lithium's foothold in the global lithium supply chain, critical for battery production and clean energy transition. This move aligns with China's strategy to secure domestic and international lithium resources, ensuring its leadership in the EV and energy storage markets.

Key Takeaways

Murong Lithium Mine: One of Asia's largest hard rock lithium deposits with high-grade lithium oxide reserves.

Production Growth: Chengxin's lithium salt production surged by 19% in 2023.

Global Supply Chain: Significant contributions from China, Indonesia, and Zimbabwe bolster Chengxin's raw material security.

With rising EV adoption and renewable energy investments, Chengxin's latest acquisition underscores its pivotal role in powering a sustainable future.

US Tariffs Could Boost Argentina’s Lithium Salts Production

Argentina Lithium

New Tariff Policies May Propel Argentina to the Forefront of Battery Materials Supply

US President Donald Trump’s new tariff measures, announced this week, could significantly impact the global lithium market. While many energy and mineral products, including lithium carbonate and lithium hydroxide, are exempt from new tariffs, the shift towards more localized battery production in the US could create new opportunities for Argentina's lithium sector. Argentina, with its lower-cost brine assets, could become a key player in the production of battery-grade lithium salts.

Shift in Global Battery Manufacturing and Tariffs Impact

Trump's recent tariff policy introduced significant duties on completed batteries from China, Japan, and South Korea. These duties are likely to accelerate the trend of localizing battery production in the US. Under the Inflation Reduction Act of former President Joe Biden’s administration, the US has already seen a shift toward local manufacturing, with major battery manufacturers like Panasonic, Samsung SDI, Ford, and Toyota planning to open around 10 new battery factories this year.

However, with a lack of domestic mining and processing capacity in the US, the country will increasingly rely on imports for raw materials to meet the demand for battery production. The US currently has only one operating lithium mine, Albemarle's Silver Peak mine in Nevada. Despite producing lithium carbonate and hydroxide, this mine cannot meet the higher purity standards required for battery-grade products needed in electric vehicles (EVs).

Argentina’s Competitive Edge in Lithium Salts Production

Argentina stands out due to its potential to produce high-quality, cost-competitive lithium salts. Brine operations in Argentina are expected to be more efficient and less costly than other South American and spodumene-producing countries. Although brine facilities require higher initial capital costs, their ongoing operational costs are lower than spodumene-based assets, making them an attractive option for global supply chains.

Argentina’s competitive advantage is further strengthened by its 3% royalty tax on lithium mining, compared to the 40% ceiling in Chile, which has a more developed lithium industry. Despite facing a 10% import tariff by the US, Argentina is well-positioned to expand its lithium production to meet the growing demand from battery factories in the US. According to Argentina’s Vice Minister of Energy and Mining, Daniel Gonzalez, "All of Argentina's lithium projects go to battery grade," signaling the country's commitment to producing high-purity lithium products.

While countries like Australia, Brazil, and some African nations rely on China for lithium processing, Argentina's direct production of battery-grade lithium offers it a strategic advantage in the global market.

Liontown Lithium Production Holds Flat as Kathleen Valley Shifts Underground

Liontown

Liontown lithium production was flat in January-March as the Kathleen Valley operation completed its first full quarter as a fully underground mine. The Australian miner produced 96,000t of spodumene concentrate during the quarter, unchanged from a year earlier but down 9% from the previous quarter.

Liontown lithium production is now being reshaped by the transition away from previously mined open-pit ore toward underground feed. The shift is important because underground ore is expected to support more stable grades and recoveries as Kathleen Valley moves deeper into its long-term operating model.

Liontown lithium production also faced shipment disruption from tropical cyclone Narelle, which temporarily affected port operations at Geraldton in Western Australia. Two shipments were delayed, including one that was deferred into early April.

The quarter shows a lithium producer moving through a technical transition rather than a demand-led slowdown. Kathleen Valley is still ramping toward its longer-term target of around 500,000 t/yr of spodumene concentrate.

Underground Feed Improves Recovery Outlook

Kathleen Valley’s underground mining performance improved during the quarter. Underground ore mined totalled 402,000t, up 31% from the previous quarter, with an average grade of about 1.4% lithium oxide.

Lithia recoveries improved in late March as underground ore became the dominant feed source. Liontown achieved its 70% recovery target, while underground ore accounted for 67% of the feed mix in the first weeks of April.

This is a key operational milestone. As the feed mix shifts away from open-pit stockpiles, Kathleen Valley should gain better consistency in processing performance, grade control and recovery rates.

However, the transition also affected quarterly output. Lower production volumes and variable recoveries pushed unit operating costs higher, showing that underground ramp-up periods can create temporary cost pressure before stable-state performance is reached.

Kathleen Valley has a 2.8mn t/yr mining capacity and is expected to produce around 500,000 t/yr of spodumene concentrate. Reaching that level will depend on sustained underground ore delivery, process stability and shipment execution.

Port Disruption and Cost Pressure Shape Near-Term Performance

Cyclone-related disruption affected sales during the quarter. Tropical cyclone Narelle interrupted operations at Geraldton for several days in March, delaying two shipments.

Liontown ended the quarter with 26,270 dry metric tonnes of concentrate in inventory. This was up from 13,800dmt in the previous quarter and 22,519dmt a year earlier, partly reflecting shipment timing.

Unit operating costs on a fob sales basis rose to A$981/t from A$910/t in the previous quarter. The increase was driven by lower production volumes and recoveries during a period of variable feed mix.

This cost movement matters because lithium markets remain highly competitive after the price correction of the past two years. Producers need scale, grade control and low operating costs to defend margins.

Kathleen Valley’s underground transition could improve cost performance over time if recoveries remain stable and mined volumes continue rising. But the quarter shows that ramp-up execution remains critical.

For the wider lithium market, Liontown’s flat output adds to a more disciplined supply picture. New spodumene supply is still entering the market, but operational transitions, weather disruptions and cost pressure continue to affect how quickly nameplate capacity becomes reliable production.

The Metalnomist Commentary

Liontown’s quarter should be read as an underground ramp-up story, not a weak demand signal. Kathleen Valley’s recovery performance is improving, but cost control and shipment reliability will determine how competitive the operation becomes as lithium supply remains under pressure.

Argentina Lithium Production Push Strengthens Critical Minerals Growth Strategy

Daniel Gonzalez

Argentina lithium production is accelerating as the country seeks to become one of the world’s leading suppliers of battery materials. Vice-minister of energy and mining Daniel Gonzalez said Argentina is now the fastest-growing lithium producer and expects the country to become the largest soon.

The government has raised Argentina’s estimated lithium reserves to 23mn t of lithium carbonate equivalent. It has also increased its copper reserve estimate by 3mn t since last September, strengthening the country’s position across two key energy transition metals.

Argentina lithium production is being expanded by companies including Rio Tinto, Ganfeng, Lithium Argentina and Posco. At the same time, the country is working to develop four greenfield copper projects that could create a new large-scale copper industry.

Lithium Growth Positions Argentina as a Battery Materials Powerhouse

Argentina’s lithium growth reflects the strategic importance of its brine resources in the global battery supply chain. Demand from electric vehicles, energy storage and battery manufacturing continues to support long-term interest in secure lithium carbonate and lithium hydroxide supply.

The country’s larger reserve estimate improves its investment case. It gives developers, battery manufacturers and downstream customers more confidence that Argentina can support long-term production growth.

However, reserve scale alone will not guarantee success. Argentina must convert projects into reliable production, build infrastructure, manage water and permitting risks, and maintain stable rules for foreign investors.

Copper Ambition Adds Depth to Argentina’s Mining Strategy

Argentina is also targeting major copper growth. Gonzalez said the country aims to produce 1.5mn-2mn t of copper over the next five to seven years, supported by four greenfield projects now under development.

This copper ambition is significant because copper is central to grids, electrification, renewable energy, electric vehicles and industrial infrastructure. If Argentina can deliver new copper output, it could become a more important supplier to global energy transition supply chains.

The government is using tax incentives to attract investment. These include a lower income tax rate, no tariffs on imports, no export duties, and 30 years of regulatory and tax stability.

Still, investor confidence remains the key challenge. Argentina is trying to recover from years of policy volatility and economic mismanagement, while the cost of capital remains high. Lower financing costs will be essential if the country wants to move large lithium and copper projects from ambition to production.

The Metalnomist Commentary

Argentina has the mineral base to become a major lithium and copper supplier, but geology is only the starting point. The real test will be whether tax stability, investor trust and project execution can overcome the country’s long history of policy risk.

Argentina Salta Lithium Boom Positions Province as Global Energy Transition Hub

Argentina Salta Lithium

Argentina Salta lithium boom accelerates as the northern province emerges as the cornerstone of the country's expanding mining industry following government approval of Rio Tinto's Rincon project under the RIGI incentive program. The Argentina Salta lithium boom reflects strategic positioning within global energy transition supply chains, with provincial mining secretary Romina Sassarini declaring Salta will become "a reference point for lithium in the country and worldwide" as multiple international producers establish operations in the resource-rich region.

RIGI Program Attracts International Lithium Investment

Argentina Salta lithium boom benefits from the national government's RIGI economic and legal incentive program that provides fiscal and legal stability for major mining investments. Rio Tinto's newly approved Rincon mine represents the fourth lithium project in Salta, requiring $2.7 billion investment to produce 60,000 tonnes annually by decade's end. China's Ganfeng, France's Eramine, and South Korea's Posco already operate lithium production facilities while applying for RIGI incentives for expanded production stages.

Meanwhile, Argentina's lithium output surged from 75,000 tonnes in 2024 to projected 131,000 tonnes in 2025 according to mining trade organization CAEM. This rapid production growth positions Argentina as a critical supplier for global battery markets while establishing Salta as the primary production hub. The province's strategic importance extends beyond lithium to include copper and gold reserves, including First Quantum Minerals' $3.5 billion Taca Taca copper-gold-molybdenum project awaiting final permits.

Infrastructure Development Addresses Production Bottlenecks

However, massive infrastructure investments are required to support expanding mining operations and projected production growth. Mining projects operating and planned in Salta require additional 575MW of electricity generation capacity, prompting provincial development of comprehensive electricity plans emphasizing solar power deployment. The renewable energy focus aligns with sustainable mining practices while addressing power supply constraints.

Therefore, transportation infrastructure development becomes equally critical as the province pursues multilateral bank financing for the 2,400-kilometer bi-oceanic highway connecting Brazil to Chile through Argentina and Paraguay. This continental corridor will enable efficient lithium and mineral exports to Pacific and Atlantic markets while reducing logistics costs. Sassarini emphasized that coordinated efforts between provincial, company, and national government stakeholders will resolve logistic bottlenecks limiting industry growth.

Argentina Salta

Strategic Positioning Supports Global Supply Chain Integration

Furthermore, Salta's emergence as a world-class lithium exporter addresses growing global demand for battery materials essential to electric vehicle production and energy storage systems. The province's integrated approach combining multiple international producers, infrastructure development, and regulatory stability creates competitive advantages for sustained industry growth. Mining sector transformation generates substantial economic impact through employment, tax revenue, and supply chain development.

As a result, the RIGI program eliminates financial bottlenecks while creating frameworks for long-term industry development across multiple mineral commodities. Salta's strategic positioning within the Lithium Triangle region enhances Argentina's competitiveness against Chilean and Bolivian producers while serving diverse global markets. The coordinated development approach demonstrates how provincial governments can catalyze mining industry growth through targeted policy support and infrastructure investment.

The Metalnomist Commentary

Argentina's Salta province exemplifies how strategic resource endowments combined with supportive policy frameworks can rapidly transform regional economies into global supply chain hubs, particularly important as lithium demand accelerates through energy transition requirements. The province's comprehensive approach addressing both production capacity and infrastructure bottlenecks demonstrates sophisticated understanding of mining industry development requirements, positioning Salta advantageously within the competitive global lithium market as established and emerging producers seek reliable supply sources.

US Targets 1 Million Tons of Lithium Production by 2035, Says DoE

Department of Energy (DOE)

The US Department of Energy (DoE) projects that the country could produce 1 million metric tons (t) of battery-grade lithium by 2035. This output would be sufficient to meet domestic demand while allowing for exports to trading partners.

Scaling Up Domestic Lithium Production

The DoE's Loan Programs Office Director, Jigar Shah, emphasized the need to expand lithium extraction, processing, and recycling to support the growing lithium-ion battery industry. He noted that diverse lithium resources across multiple US regions could be unlocked using advanced technology and infrastructure investments.

The US plans to increase lithium supply through three key sources:

• Spodumene deposits in Charlotte, North Carolina, expected to produce 100,000-150,000 t/yr of lithium carbonate equivalent (LCE).
• Albemarle’s Kings Mountain mine is one of the most advanced spodumene projects, projected to yield 50,000 t/yr of LCE.

• Brine and clay resources in Nevada, California's Imperial Valley, and the Arkansas Smackover Formation, estimated to contribute 500,000-1 million t/yr of LCE.
• These resources have lower lithium concentrations than South American reserves, but direct lithium extraction (DLE) technology can help process them efficiently.
• Recycling of end-of-life EV batteries, which could reduce the need for new lithium extraction, supplying 50,000-100,000 t/yr of LCE by 2035.

Government Investment in Lithium Infrastructure

The Biden administration has significantly increased investments in US lithium production to accelerate the clean energy transition.

In September 2024, the DoE selected 25 projects across 14 states, committing over $3 billion to expand domestic lithium supply. Additionally, the Thacker Pass lithium project in Nevada, operated by Lithium Americas, received a $2.3 billion loan to build a 40,000 t/yr lithium carbonate facility.

In December 2024, the DoE also allocated $17 million to 14 critical mineral technology projects, reinforcing efforts to scale up lithium production.

Lithium’s Role in the US Energy Transition

According to the US Geological Survey, the US has 1.1 million tons of lithium reserves, compared to a global total of 28 million tons.

Shah highlighted that advancements in direct lithium extraction (DLE) could rapidly unlock large lithium resources, much like hydraulic fracturing transformed the oil and gas industry.

With global lithium demand rising, the US is positioning itself as a key player in the lithium supply chain, reducing dependence on foreign imports and strengthening the clean energy sector.

Eramet Argentina Lithium Production Begins with Technical Setbacks but 2025 Target Holds

Eramet

Eramet Argentina lithium production has officially commenced, with the French miner reporting 440 tonnes of lithium carbonate equivalent (LCE) in Q1 2025. Despite a slow start due to technical issues, the company maintains its annual production guidance and remains committed to scaling up output from its pioneering direct lithium extraction (DLE) facility.

Technical Hurdles Delay Ramp-Up at Eramine JV

Eramet, in partnership with China’s Ganfeng Lithium through its Eramine joint venture, faced initial challenges as a key brine concentration unit malfunctioned. As a result, only 40 tonnes of LCE were sold in Q1—just 9% of total quarterly output. However, this was Eramine’s first full quarter of production following its initial LCE batch in December 2024.

The company still expects to produce between 10,000 and 13,000 tonnes of LCE in 2025, roughly half of the plant’s nameplate capacity of 24,000 tonnes per year. Eramet emphasized that recovery from the technical fault is underway and long-term production goals remain unchanged.

Argentina Hosts First Commercial-Scale DLE Operation

Eramet operates the only commercial-scale DLE facility currently active in Argentina, setting a benchmark in Latin America’s lithium sector. While the LCE produced is high purity, it is not yet battery-grade. So far, sales have been limited to a Chinese cathode materials producer—an early customer validating Eramine’s product in a competitive market.

This operational milestone reinforces Argentina’s role as a future lithium hub and Eramet’s ambition to secure a foothold in the global battery materials supply chain.

Broader Portfolio Supports Growth Strategy

Eramet’s total Q1 revenue stood at €742 million ($845 million), flat year-on-year. Lithium, along with nickel, manganese, and mineral sands, contributed over 60% of the company’s revenue. The diversified portfolio provides financial resilience as the lithium operation ramps up and stabilizes.

The Metalnomist Commentary

The Eramet Argentina lithium production launch highlights the promise and challenges of scaling direct lithium extraction at commercial levels. While the start was modest, Eramet’s technology-first approach and global partnerships position it as a strategic player in the evolving lithium landscape.

PLS Lithium Phosphate Offtake Signals Shift Toward Midstream Battery Materials

PLS Lithium

PLS lithium phosphate offtake with China’s Ningbo Ronbay New Energy Technology marks a strategic step by the Australian lithium producer into higher-value battery materials. The agreement covers lithium phosphate from PLS’ midstream lithium refining demonstration plant.

PLS lithium phosphate offtake gives the company an early customer pathway as it tests whether spodumene can be converted into an intermediate chemical product with broader downstream appeal. The plant is scheduled to deliver first product in the third quarter of 2026.

PLS lithium phosphate offtake also links the company directly with Ronbay, one of the world’s largest lithium iron phosphate cathode material producers. Ronbay will provide technical support as PLS works to optimise product quality and specification.

The agreement’s price and volume details were not disclosed. But the pricing structure will broadly reference lithium chemical prices, with a proportional mechanism similar to spodumene pricing.

Lithium Phosphate Could Shorten the LFP Supply Chain

PLS’ demonstration plant is designed to produce more than 3,000 t/yr of lithium phosphate. It will consume about 27,000 t/yr of spodumene.

The company took full ownership of the plant from former joint-venture partner Calix in February. That gives PLS more control over the development route as it moves beyond conventional lithium concentrate sales.

The strategic importance lies in the possible use of lithium phosphate as a direct feedstock for LFP cathode production. Some LFP cathode producers are testing lithium phosphate instead of lithium carbonate because it could shorten processing steps and reduce total production costs.

This matters because LFP batteries are gaining share in electric vehicles and energy storage systems. Cathode producers want lower-cost, reliable and scalable lithium inputs that can support high-volume manufacturing.

If lithium phosphate can meet strict cathode specifications, PLS could access a new customer base. Instead of selling only to lithium hydroxide or carbonate converters, it could sell directly into cathode material supply chains.

That would move PLS closer to battery manufacturers and allow it to capture more margin inside the lithium value chain.

Quality Testing Will Determine Commercial Potential

The opportunity remains at an early stage. PLS has warned that lithium phosphate must meet demanding quality requirements before it can become a commercial cathode feedstock.

Battery material customers require tight control over impurities, consistency, particle characteristics and chemical performance. A product that works technically at small scale must still prove reliability across repeated production.

Ronbay’s role is therefore important. As a major LFP cathode producer, it can provide practical feedback on product suitability, processing performance and downstream qualification needs.

The agreement also reflects a broader trend in lithium markets. Producers are no longer focused only on mining and concentrate production. They are looking for midstream products that can reduce processing complexity and improve customer access.

For PLS, lithium phosphate could serve multiple markets. It may supply existing lithium chemical producers, while also opening a direct route to cathode manufacturers.

The demonstration plant will test whether that strategy can move from concept to commercial scale. If successful, it could give spodumene producers a new pathway into battery materials without fully entering carbonate or hydroxide production.

The Metalnomist Commentary

PLS’ lithium phosphate strategy is a clear attempt to move higher in the battery value chain without jumping directly into full chemical conversion. The key test will be whether cathode makers accept lithium phosphate as a reliable feedstock at scale, not just as a technical possibility.

Ganfeng Launches Mariana Lithium Project, Expands Global Lithium Supply Chain

Ganfeng Lithium Project

China’s Ganfeng Accelerates Lithium Production Across Argentina, Mali, and China

Ganfeng Lithium has officially begun production at its Mariana lithium chloride plant in Argentina's Salta province, strengthening its global lithium supply network. The company launched operations on February 12, marking a significant milestone in its South American investment strategy.

The Mariana project’s first phase features an annual capacity of 20,000 tonnes of lithium chloride. Ganfeng plans to rapidly scale output upon phase completion. Its subsidiary, Litio Minera Argentina, owns 100% of the project, which holds a total lithium resource of 8.12 million tonnes of lithium carbonate equivalent (LCE).

Ganfeng Expands Global Lithium Footprint with Multi-Continent Strategy

Beyond Mariana, Ganfeng is aggressively scaling its global lithium production. In Argentina, the Cauchari-Olaroz project ramped up output from 6,000 tonnes in 2023 to 25,400 tonnes in 2024. The site targets 30,000–35,000 tonnes of lithium carbonate production in 2025. In Mali, the Goulamina spodumene mine began first-phase operations in December 2024.

In China, Ganfeng has established refining capacities totaling 50,000 t/yr for lithium carbonate and 100,000 t/yr for lithium hydroxide. The company opened a 45,000 t/yr lithium salts plant in Sichuan and launched initial production at a 25,000 t/yr lithium carbonate facility in Hunan’s Chenzhou city through its joint venture Hunan Anneng Ganfeng.

Chenzhou Mega Project Sets New Benchmark for Lithium Refining in China

Anneng Ganfeng plans to invest ¥7 billion (US$960 million) into a 150,000 t/yr lithium carbonate complex in Chenzhou. This project will roll out in three phases, with the initial 50,000 t/yr phase already under construction. These efforts solidify China’s position in downstream lithium conversion and reflect Ganfeng’s ambition to control the full value chain from resource to battery-grade materials.

Ganfeng’s total global resource investment now exceeds 79.59 million tonnes LCE. With assets in Argentina, Mali, China, Australia, Mexico, and Ireland, the firm remains a dominant force in both lithium brine and spodumene extraction.

Xinjiang Nonferrous in China Begins Lithium Carbonate Production

Lithium Carbonate

Xinjiang Nonferrous Metal, a state-owned producer in China, has commenced lithium carbonate production at a facility located in the Hetian area of northwest China's Xinjiang region.

This project, with a designed capacity of 100,000 tons per year for lithium salts, will be developed in two phases. The initial phase includes the production of 30,000 tons per year of lithium carbonate, 30,000 tons per year of lithium hydroxide, and 15,000 tons per year of lithium chloride.

Construction of the first phase began in July of last year, and by the end of May, the company had produced its first batch of qualified products from the 30,000 t/yr lithium carbonate line. The goal for this year is to produce 12,000 tons.

Details regarding the construction timelines and launch dates for the second phase, which will produce 25,000 tons per year of lithium salts, remain undisclosed.

Xinjiang Nonferrous is developing an integrated facility encompassing mining, separation, and processing, with the capacity to process 3 million tons of lithium ore annually to produce 600,000 tons of high-grade lithium concentrate. The company plans to commence mining operations in the coming months, aiming for an annual production of 130,000 tons of concentrate this year.

In 2019, the company acquired exploration rights for rare metals in the Hetian area for 2 billion yuan ($276 million). The area's measured and controlled lithium ore resources total 50 million tons, equivalent to 700,000 tons of lithium oxide. Resource estimates are expected to increase to 100 million tons, equivalent to 1.5 million tons of lithium oxide, upon completion of exploration.

Chinese lithium producers are ramping up production both domestically and internationally to meet strong demand from the electric vehicle battery industry. Another domestic lithium producer, Hunan Anneng Ganfeng, is also set to commence production at a 25,000 t/yr lithium carbonate plant in October.

The rapid increase in output has outpaced demand growth, leading to a decline in prices. On June 19, Metalnomist assessed prices for 99.5% grade lithium carbonate at 94,500-99,500 yuan per ton ex-works, down by over 80% from their record highs in November 2022. Increased supplies from Qinghai, China's main production hub for lithium extracted from brines, have continued during the warmer summer months. Some major producers may reduce output if prices continue to fall.

E3 Lithium and Pure Lithium Join Forces to Revolutionize Battery Production in Canada

In a move set to redefine the landscape of battery manufacturing, Canadian lithium developer E3 Lithium has entered into a collaboration with battery manufacturer Pure Lithium. The two companies have signed an agreement to advance the design and development of a cutting-edge lithium metal anode and battery pilot plant in Canada.

This new facility, to be located near Calgary, Alberta, will leverage lithium concentrate produced by E3 Lithium, utilizing it in the creation of a lithium metal anode—a critical component for next-generation batteries. The partnership aims to explore the technical and economic feasibility of establishing a commercial-scale lithium metal battery facility in proximity to Alberta's rich lithium production sites.

By integrating Pure Lithium's innovative brine-to-battery technology with E3’s established lithium brines and concentrate production, the collaboration seeks to streamline the battery production process by eliminating the need for a lithium salt intermediary. This simplification could lead to more efficient and cost-effective battery manufacturing.

E3 Lithium and Pure Lithium have been collaborating since mid-2022, during which time Pure Lithium successfully produced a lithium metal battery using E3’s lithium concentrate. The upcoming pilot project will be a significant step towards commercial production, with plans to potentially scale up to produce 200kg of lithium metal anodes for advanced lithium metal vanadium rechargeable batteries.

If the pilot proves successful, the companies intend to pursue the development of the world’s first vertically integrated lithium metal battery technology, setting a new standard in the global battery industry.

Ganfeng Lithium to Launch Production at Mali's Goulamina Lithium Mine

Ganfeng Lithium

China's leading lithium producer, Ganfeng Lithium, is set to initiate production at the Goulamina lithium mine in Mali, marking a significant milestone in the company's global expansion. Ganfeng has completed the first phase of the ore crushing production line, aiming to produce its first batch of lithium concentrate, also known as spodumene, by the end of this year.

Expanding Lithium Output in Two Phases

The Goulamina project will unfold in two phases, with the initial phase beginning construction in 2022. This first phase is projected to yield 506,000 tonnes of spodumene concentrate annually. The second phase, though lacking specific construction and launch timelines, is expected to bring the mine’s total production capacity to 1 million tonnes per year.

Ganfeng, which owns 60% of the project in partnership with Australia’s Leo Lithium, has positioned itself as a dominant player in the global lithium market. The company revealed plans in May to acquire Leo Lithium's remaining 40% stake, securing full ownership of the Goulamina project. Once the deal is finalized, Ganfeng will control 100% of the mine, further consolidating its foothold in the lithium market.

Diversification in Africa and Beyond

This project in Mali forms part of a broader trend in China’s strategy to diversify its lithium supply chain. With lithium demand surging due to electric vehicle production, Chinese firms like Ganfeng have accelerated exploration and production efforts across Africa. Companies such as Huayou and Zijin Mining have already begun sending lithium shipments from Zimbabwean mines to China for refining. Ganfeng itself is not limited to Mali, having significant investments in Australia, Argentina, Mexico, Ireland, and China.

As China looks to diversify away from traditional suppliers in Australia and South America, Africa is becoming an increasingly vital resource base for lithium production.