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Lithium Argentina Reports First Quarter 2026 Results

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Lithium Argentina (TSX/NYSE:LAR) reported strong Q1 2026 results driven by Cauchari-Olaroz. On a 100% basis, the operation produced 9,660 tonnes of lithium carbonate, with cash operating costs of $5,391/tonne and revenue of $168 million at an average realized price of $16,818/tonne.

Exar generated net income of $49.3 million and Adjusted EBITDA of $105.8 million. At the corporate level, Lithium Argentina reported net income of $7.5 million versus a $7.2 million loss a year earlier, ended the quarter with $97.4 million in cash, closed a $130 million Ganfeng debt facility, and advanced a 45,000 tpa Stage 2 expansion supported by a 42% larger resource.

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AI-generated analysis. Not financial advice.

Positive

  • Cauchari-Olaroz produced 9,660 t LCE in Q1 2026, averaging 97% of design capacity
  • Q1 2026 cash operating cost decreased to $5,391/t from $6,634/t in Q1 2025
  • Q1 2026 lithium revenue of $168M with average realized price about $16,818/t
  • Exar Q1 2026 Adjusted EBITDA rose to $105.8M from $8.9M in Q1 2025
  • Lithium Argentina Q1 2026 net income $7.5M vs net loss $7.2M in Q1 2025
  • Cash increased to $97.4M from $61.1M, supported by a new $130M Ganfeng debt facility

Negative

  • Total liabilities increased to $326.0M at March 31, 2026 from $282.8M at December 31, 2025
  • Selling costs, duties and royalties at Exar rose to $8.2M in Q1 2026 from $2.0M in Q1 2025

Key Figures

Lithium production: 9,660 tonnes Cash operating cost: $5,391/tonne Revenue: $168 million +5 more
8 metrics
Lithium production 9,660 tonnes Cauchari-Olaroz Q1 2026 lithium carbonate output (100% basis)
Cash operating cost $5,391/tonne Q1 2026 C1 cash operating cost per tonne sold at Exar
Revenue $168 million Q1 2026 Exar revenue (100% basis)
Exar Adjusted EBITDA $105.8 million Q1 2026 Adjusted EBITDA at Exar (100% basis)
Net income $7.5 million Lithium Argentina consolidated Q1 2026 net income vs $7.2M loss in Q1 2025
EPS (basic) $0.05 Q1 2026 basic income per share vs $(0.04) in Q1 2025
Cash and equivalents $97.4 million Cash balance as of March 31, 2026 (vs $61.1M at Dec 31, 2025)
Measured & Indicated resource 28 million tonnes LCE Cauchari-Olaroz M&I resource after 42% increase, average grade 562 mg/L

Market Reality Check

Price: $11.79 Vol: Volume 4,350,673 is above...
normal vol
$11.79 Last Close
Volume Volume 4,350,673 is above the 20-day average of 3,362,491 (relative volume 1.29x) normal
Technical Trading above the 200-day MA at $5.73 and within 2.16% of the 52-week high of $12.05

Peers on Argus

LAR is up 0.94% with mixed peers: SGML down 7.26%, UAMY down 0.42%, while SLI an...

LAR is up 0.94% with mixed peers: SGML down 7.26%, UAMY down 0.42%, while SLI and LAC are up 6.43% and 4.14%, indicating a stock-specific move rather than a uniform sector shift.

Previous Earnings Reports

5 past events · Latest: 2026-03-23 (Positive)
Same Type Pattern 5 events
Date Event Sentiment Move Catalyst
2026-03-23 Q4/FY 2025 earnings Positive +8.7% Reported strong 2025 production, lower costs, cash distributions and 2026 guidance.
2025-11-10 Q3 2025 earnings Positive +9.3% Q3 results plus PPG scoping study showing large NPV and attractive cost profile.
2025-08-11 Q2 2025 earnings Neutral +30.6% Q2 production growth with a small net loss and ongoing PPG development plans.
2025-05-14 Q1 2025 earnings Neutral -5.4% Q1 production dip from maintenance but maintained guidance and cost detail.
2025-03-17 Q4/FY 2024 earnings Positive +9.1% Strong 2024 production, debt reduction and plans for Stage 2 and DLE demo plant.
Pattern Detected

Earnings and major financial updates have often coincided with sizable positive moves, suggesting investors react constructively to detailed operational and growth disclosures.

Recent Company History

Over the past year, Lithium Argentina’s earnings releases have highlighted steady production growth at Cauchari-Olaroz, improving cash operating costs, and increasing resource scale. Q4 2024 and 2025 updates emphasized ramp-up toward 40,000 tpa and large resource bases, while 2025 quarterly results introduced PPG’s multi-phase growth plans. Several of these earnings events saw notable single-day gains, indicating that detailed operational metrics and expansion visibility have been important drivers. Today’s Q1 2026 results extend themes of higher realized prices, stronger profitability, and advancing Stage 2 and PPG plans.

Historical Comparison

+10.5% avg move · Earnings releases for LAR have historically produced sizable moves, averaging 10.46%. This Q1 2026 u...
earnings
+10.5%
Average Historical Move earnings

Earnings releases for LAR have historically produced sizable moves, averaging 10.46%. This Q1 2026 update continues themes of ramping output, lower unit costs, and advancing multi-stage growth projects.

Earnings updates have traced a progression from ramp-up at Cauchari-Olaroz toward steady-state 40,000 tpa, while layering in Stage 2 expansion and PPG’s multi-phase growth, alongside improving cost metrics and cash generation.

Market Pulse Summary

This announcement outlines a solid Q1 2026, with Cauchari-Olaroz running near design capacity, cash ...
Analysis

This announcement outlines a solid Q1 2026, with Cauchari-Olaroz running near design capacity, cash operating costs at $5,391/tonne, revenue of $168 million and Exar Adjusted EBITDA of $105.8 million. Consolidated net income improved to $7.5 million and cash rose to $97.4 million, while Stage 2 and PPG development advanced on a larger 28 Mt LCE resource base. Investors may focus on sustaining low costs, execution of the 45,000 tpa expansion, and the company’s ability to manage debt and Argentine country risk.

Key Terms

cash operating costs, total cash costs, ebitda, adjusted ebitda, +1 more
5 terms
cash operating costs financial
"delivering first-quarter cash operating costs below $5,400 per tonne."
Cash operating costs are the actual cash outflows a company spends to run its core operations, excluding accounting items that don’t require cash such as depreciation or amortization. Think of it like a household’s monthly utility, grocery and service bills — the real money you pay each month — which helps investors judge how much cash a business needs to keep running and how much cash is available to pay debts or invest in growth.
total cash costs financial
"Lithium Argentina reports Exar’s “Cash Operating Costs per tonne” and “Total Cash Costs per tonne”"
Total cash costs measure the direct, out-of-pocket expense to produce one unit of a commodity (for example per ounce or per ton), typically including materials, labor, energy and on-site operating expenses but excluding non-cash items like depreciation and broader corporate overhead. Investors use it like a baker checking ingredient and utility bills per loaf: it shows how cheaply a business can turn raw inputs into saleable product and helps estimate profit margin and near-term cash flow.
ebitda financial
"expected to convert over 90% of first-quarter EBITDA into cash in 2026."
EBITDA stands for earnings before interest, taxes, depreciation, and amortization. It measures a company's profitability by focusing on the money it makes from its core operations, ignoring expenses like taxes and accounting adjustments. Investors use EBITDA to compare how well different companies are performing financially, as it provides a clearer picture of operational success without the influence of financial structure or accounting choices.
adjusted ebitda financial
"Adjusted EBITDA for the first quarter of 2026 was $106 million"
Adjusted EBITDA is a way companies measure how much money they make from their core operations, like running a business, by removing certain costs or income that aren’t part of regular business activities. It helps investors see how well a company is doing without distractions from unusual expenses or gains, making it easier to compare companies or track performance over time.
ni 43-101 regulatory
"a “qualified person” as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects."
A Canadian regulatory standard that sets the rules for how mining and exploration companies must report mineral resources and reserves, requiring technical reports prepared or signed off by an independent, certified expert. It matters to investors because it creates a consistent, transparent “inspection report” for mining projects, making it easier to compare prospects, judge the reliability of claims, and assess geological and financial risk before investing.

AI-generated analysis. Not financial advice.

ZUG, Switzerland, May 12, 2026 (GLOBE NEWSWIRE) -- Lithium Argentina AG (“Lithium Argentina” or the “Company”) (TSX: LAR) (NYSE: LAR) today announced its first quarter 2026 results. Unless otherwise stated, results are presented in United States dollars on a 100% basis.

Sam Pigott, Lithium Argentina’s CEO, commented:

"Cauchari-Olaroz continues to deliver exceptional performance, sustaining production near design capacity for a second consecutive quarter while delivering first-quarter cash operating costs below $5,400 per tonne. This operational consistency is translating directly into cash flow, with the operation expected to convert over 90% of first-quarter EBITDA into cash in 2026.

“Building on this foundation, the Stage 2 expansion at Cauchari-Olaroz is progressing well, and we intend to grow organically by leveraging Stage 1 cash flow alongside project-level debt, as necessary. Following strong performance in recent quarters, Cauchari-Olaroz has distributed approximately $100 million ($46 million for our share) since the beginning of the year. At PPG, we continue to see strong interest from strategic partners and customers, leveraging the combined efforts of Ganfeng and Lithium Argentina to support the project's equity requirements, positioning us to grow without the need to dilute shareholders at the corporate level.

“With improving market conditions and a proven operating platform, we believe we are one of the strongest positioned producers to add low-cost production capacity. We have a pipeline that we believe can support growth of four to five times what we have built to date. Importantly, we believe this can be achieved in a disciplined, phased development approach funded through project-level options and operating cash flow, ultimately delivering the strongest possible return to our shareholders."

Highlights         

Cauchari-Olaroz

The Company holds a 44.8% equity interest in Exar, the operating entity for Cauchari-Olaroz, and exercises joint control over all key decisions under the shareholder agreement. Operational and financial highlights below are presented on a 100% basis.

  • Lithium Production: Produced 9,660 tonnes of lithium carbonate in the first quarter of 2026, with the operation continuing to run at or near design capacity.
    • The operation has averaged 97% of design capacity over the past two quarters supporting full-year guidance of 35,000–40,000 tonnes.
  • Operating Costs: Cost of sales for the first quarter of 2026 was $65 million, with cash operating costs of $5,391 per tonne1 of lithium carbonate sold.
    • Stable performance at design capacity has enabled a focus on optimization, with structural and operational improvements driving a continued reduction in unit costs.
  • Pricing: Revenue for the first quarter of 2026 totaled $168 million, reflecting an average realized price2 of approximately $16,818 per tonne of lithium carbonate sold.
  • Net Income: Net income for the first quarter of 2026 was $49 million, compared to $31 million for the fourth quarter of 2025.
  • Adjusted EBITDA2: Adjusted EBITDA for the first quarter of 2026 was $106 million, compared to $30 million in the fourth quarter 2025.
  • RMAP Conformance: Expect to receive conformant status shortly under the Responsible Minerals Assurance Process (“RMAP”), further supporting the commitment to responsible production and supply chain transparency.

PPG and Cauchari-Olaroz Expansion

  • Stage 2 Expansion: Cauchari-Olaroz continues to advance an expansion plan to increase production capacity by 45,000 tpa of LCE (“Stage 2”).
    • In March 2026, the Company published an updated mineral resource and reserve estimate expanding the Measured and Indicated resource by 42% to 28 million tonnes of LCE at an average grade of 562 mg/L lithium3.
    • The Stage 2 RIGI4 application and environmental permits were both filed in December 2025, with RIGI approval expected in the second quarter of 2026.
    • A comprehensive development plan and scoping study are expected to be completed by mid-2026.
  • PPG: Continues to advance an integrated development plan targeting capacity of 150,000 tpa of LCE across three phases, leveraging shared infrastructure and the consolidated resource base.
    • Ganfeng and Lithium Argentina continue to advance financing options with potential customers and strategic partners for offtake and minority ownership interests.

Lithium Argentina Financial and Corporate

  • As of March 31, 2026, Lithium Argentina held $97 million in cash and cash equivalents, up from $61 million at the end of 2025.
  • In March 2026, the Company completed the $130 million debt facility (“Debt Facility”) from Ganfeng.
    • The Debt Facility has a 6-year term at an interest rate of SOFR plus 2.5% providing increased flexibility to support refinancing the Company’s existing corporate debt.
  • The Company is advancing plans for a secondary listing on the Australian Securities Exchange (“ASX”), complementing its existing NYSE listing and broadening access to Asia-Pacific investors.
  • In May 2026, the Company published its 2025 ESG report, highlighting continued progress across environmental, social and governance initiatives, including operational sustainability, community engagement and responsible production practices.

 
INVESTOR WEBCAST
______________
 
AN INVESTOR WEBCAST HAS BEEN SCHEDULED FOR 10:00AM ET ON MONDAY, MAY 12, 2026.

 Please use the following link to access:
First Quarter 2026 Earnings Webcast


FINANCIAL RESULTS

Selected consolidated financial information of the Company is presented as follows:

(in US$ million except per share information)Three Months ended March 31,
 2026 2025
 $ $
Income/(expenses) 11.0  (10.7)
Net income/(loss) 7.5  (7.2)
Income/(loss) per share – basic 0.05  (0.04)
Income/(loss) per share – diluted 0.05  (0.04)


(in US$ million)As at March 31,
2026
 As at December 31,
2025
 $ $
Cash and cash equivalents 97.4  61.1
Total assets 1,159.4  1,099.8
Total liabilities (326.0)  (282.8)


For the three months ended March 31, 2026, the Company reported net income of $7.5 million, compared to a net loss of $7.2 million in Q1 2025. The change was primarily driven by a $22.1 million share of income from the Cauchari-Olaroz Project, compared to a $0.5 million share of loss in Q1 2025, reflecting improved operating results at Exar due to higher realized lithium carbonate prices.

This news release should be read in conjunction with Lithium Argentina’s unaudited condensed consolidated interim financial statements and management's discussion and analysis for the three months ended March 31, 2026, which are available on SEDAR+ and EDGAR. All amounts are in U.S. dollars unless otherwise indicated.

NON-IFRS AND OTHER FINANCIAL MEASURES

Exar Cash Operating Costs and Total Cash Costs per Tonne

Lithium Argentina reports Exar’s “Cash Operating Costs per tonne” and “Total Cash Costs per tonne” as key non-GAAP financial measures or ratios. These non-GAAP financial measures or ratios do not have a standardized meaning under IFRS and might not be comparable to similar financial measures disclosed by other issuers. The most directly comparable IFRS measure is Cost of Sales. These metrics provide investors with insight into the Company’s cost structure by excluding non-cash and non-operating items, thereby enabling better comparability of operating performance.

Cash Operating Cost (C1) includes all expenditures incurred at the site, such as brine management, lithium plant processing, site and provincial office overheads, and inventory adjustments. These costs also include project general and administrative costs and sales logistics costs.

Total Cash Costs (C2) include all C1 costs, along with selling costs, export duties (net of refunds) and provincial royalties. Tonnes are reported on a tonnes sold basis at FOB Buenos Aires port. Exar covers the cost of transporting lithium carbonate to the port, while the delivery cost to the buyer's factory in China, along with processing and other costs are subtracted from the sales price.

RECONCILIATION TO NON-GAAP MEASURES

Exar on a 100% basis

In USD millions (unless stated otherwise) Q1-26Q1-25ChangeQ1-26Q4-25Change
Cost of salesM$65.254.011.265.266.5(1.3)
(-) Depreciation and inventory net realizable value adjustmentsM$(16.1)(12.0)(4.1)(16.1)(15.4)(0.7)
(+) General & administration and sales logisticsM$4.85.0(0.2)4.85.6(0.8)
C1: Cash Operating CostsM$53.947.06.953.956.7(2.8)
(+) Selling costs, duties and royaltiesM$8.22.06.28.24.04.2
C2: Total Cash CostsM$62.149.013.162.160.71.4
Li2CO3 Shipments (dry base)tns10,0067,1462,86010,00610,114(108)
C1 Total Cash Operating Costs per tonne$/tn5,3916,634(1,243)5,3915,618(227)
C2 Total Cash Costs per tonne$/tn6,2086,875(667)6,2086,011197

Notes: Quarterly amounts added together may not equal to the total reported for the period due to rounding.

Exar EBITDA and Adjusted EBITDA

Lithium Argentina reports “Exar EBITDA” and “Exar Adjusted EBITDA” as supplemental non-GAAP operational measures. These measures are presented on a 100% Exar basis and do not represent amounts attributable to Lithium Argentina or its shareholders. Lithium Argentina accounts for its 44.8% interest in Exar using the equity method and accordingly recognizes only its proportionate share of Exar’s net income or loss as a single line item in its consolidated statements of operations. These non-GAAP measures do not have a standardized meaning under IFRS and may not be comparable to similar measures disclosed by other issuers.

Management presents these measures to provide investors and other stakeholders with additional insight into the operational performance of the asset in which Lithium Argentina holds its primary interest.

Exar EBITDA is defined as Exar’s net income (loss) before income tax expense (recovery), finance costs (net), and depreciation and amortization. Exar Adjusted EBITDA further excludes foreign exchange gains and losses, gains and losses arising from derivative liabilities, other income and expense items of a non-cash or non-operating nature. These adjustments reflect items that management considers to be outside the ordinary course of operations at the Cauchari-Olaroz project and that may obscure period-to-period and peer-to-peer comparability of operating results. We believe that disclosing these measures assists readers in understanding the ongoing cash-generating potential of our significant equity investee in order to provide liquidity to fund its own needs and service its outstanding debt, as well as repay loans provided by Lithium Argentina and pay dividends.

Exar on a 100% basis

In USD millions (unless stated otherwise) Q1-26Q1-25ChangeQ1-26Q4-25Change
Net income (loss)M$49.3(86.9)+136.249.331.2+18.1
(-/+) Income tax (recovery)/expenseM$8.5(24.6)+33.18.5(4.8)+13.3
(+) Finance costs, netM$23.036.2(13.2)23.026.5(3.5)
(+) Depreciation and amortizationM$16.212.1+4.116.215.4+0.8
EBITDAM$97.0(63.2)+160.297.068.3+28.7
(+/–) FX losses/(gains)M$(4.2)0.7(4.9)(4.2)1.7(5.9)
(–/+) Derivative (gains)/lossesM$8.272.3(64.1)8.2(38.7)+46.9
(-/+) Other (income)/lossM$4.8(0.9)+5.74.8(0.9)+5.7
Adjusted EBITDAM$105.88.9+96.9105.830.4+75.4

Note: The reconciliation above has been prepared using financial information from Exar's financial statements, adjusted for certain reclassifications to conform with Lithium Argentina's presentation. Figures may not sum due to rounding.

Derivative gains and losses reflect fair value changes related to an embedded derivative within Exar’s USD-denominated related party loans, that are contractually required to be settled in Argentine Pesos using the Blue-Chip Swap (“BCS”) exchange rate. The fair value of this embedded derivative fluctuates with changes in the spread between the BCS rate and the official Argentine exchange rate. These amounts are excluded from Adjusted EBITDA because they reflect non-operating fair value movements associated with financing arrangements rather than the underlying operating performance of the Cauchari-Olaroz project.

Average realized lithium price

Lithium Argentina reports Exar’s average realized lithium price as a key non-GAAP financial measure. This non-GAAP financial measure does not have a standardized meaning under IFRS and might not be comparable to similar financial measures disclosed by other issuers. Average realized lithium price per tonne is defined as lithium revenue divided by total lithium tonnes sold.

Scientific & Technical Information and Qualified Persons

The scientific and technical information in this press release in respect to the updated mineral resource has been reviewed and approved by the independent QPs listed below, each of whom is a “qualified person” as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects

  • David Burga, P.Geo.
  • Mark King, PhD PGeo., FGC

The scientific and technical information in this press release in respect of Cauchari-Olaroz has been reviewed and approved by David Burga, P.Geo., a “qualified person” as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

ABOUT LITHIUM ARGENTINA

Lithium Argentina is a producer of lithium carbonate for use primarily in lithium-ion batteries and electric vehicles. The Company, in partnership with Ganfeng Lithium Group Co., Ltd. (“Ganfeng”) operates the Cauchari-Olaroz lithium brine operation in the Jujuy province of Argentina and is advancing PPG in the Salta province of Argentina. Lithium Argentina currently trades on the TSX and on the NYSE under the ticker “LAR”.

For further information contact:
Investor Relations
Telephone: +1 778-653-8092
Email: kelly.obrien@lithium-argentina.com
Website: http://www.lithium-argentina.com

FORWARD-LOOKING INFORMATION

This news release contains “forward-looking information” and “forward-looking statements” (which we refer to collectively as forward-looking information) under the provisions of applicable securities legislation. Forward-looking information can be identified by the use of words such as “seek”, “anticipate”, “plan”, “continue”, “estimate”, “expect”, “may”, “will”, “project”, “predict”, “propose”, “potential”, “target”, “intend”, “could”, “might”, “should”, “believe”, “scheduled”, “implement” and similar words or expressions. All statements, other than statements of historical fact, are forward-looking information. Forward-looking information in this news release include, without limitation, information with respect to the following matters or the Company’s expectations relating to such matters:  mineral resource estimates; the impacts of the increase in resources on the Company’s growth strategy and for staged capacity expansions at Cauchari-Olaroz; the timing and amount of future production, capacity and anticipated costs; expectations with respect to Stage 2; expectations with respect to the PPG joint venture, including the timing for closing the joint venture and financing plans; the ability of the Company to refinance its existing corporate debt; production guidance; permitting and expectations related to the Company’s RIGI applications; the Company’s consideration of additional stock exchange listings.

Forward-looking information may involve known and unknown risks, assumptions and uncertainties which may cause the Company’s actual results or performance to differ materially. This information reflects the Company’s current views with respect to future events and is necessarily based upon a number of assumptions that, while considered reasonable by the Company today, are inherently subject to significant uncertainties and contingences, and accordingly, the Company can give no assurance that these assumptions and expectations will prove to be correct. With respect to forward-looking information included in this news release, the Company has made assumptions regarding, among other things: current technological trends; a cordial business relationship between the Company and third party strategic and contractual partners, including the co-owners of the Company’s projects; the business relationship between the Company and Ganfeng; ability of the Company to fund, advance and develop Cauchari-Olaroz and its other projects, and expected production and the timing thereof at Cauchari-Olaroz; ability of the Company to fund, advance and develop PPG; the successful operation of Cauchari-Olaroz under its co-ownership structure; ability of the Company to produce battery quality lithium products; the ability to operate in a safe and effective manner; uncertainties relating to obtaining and/or maintaining mining, exploration, development, environmental and other permits or approvals in Argentina including the Company’s RIGI applications; demand for lithium, including that such demand is supported by growth in the electric vehicle market; impact of increasing competition in the lithium business, including the Company’s competitive position in the industry; general economic conditions; stability and support of legislative, regulatory and community environment in the jurisdiction where it operates; estimates of and changes to market prices for lithium and commodities; estimates costs for the project or operation; estimates of mineral resources and mineral reserves, including whether mineral resources will ever be developed into mineral reserves; reliability of technical data; and the ability to achieve full production; and accuracy of budget and estimates. Forward-looking information also involves known and unknown risks that may cause actual results to differ materially, these risks include, among others: the operations may not operate and produce as planned; cost overruns; market prices affecting development of the operation; risks associated with co-ownership arrangements; risks with ability to successfully secure adequate financing if necessary; risks to the growth of the lithium markets; lithium prices; inability to obtain any future required governmental permits and that operations may be limited by government-imposed limitations; technology, cyber security and artificial intelligence risk; inability to achieve and manage expected growth; political risk associated with foreign operations, including co-ownership arrangements with foreign domiciled partners; risks arising from the outbreak of or continued hostilities in Ukraine, Israel, the Middle East and other parts of the world and the international response, including but not limited to their impact on commodity markets, supply chains, equipment and construction; emerging and developing market risks; operational risks; changes in government regulations; changes in environmental requirements; failure to obtain or maintain necessary licenses, permits or approvals; insurance risk; receipt and security of mineral property titles and mineral tenure risk; changes in project or operation parameters; uncertainties associated with estimating mineral resources and mineral reserves, including uncertainties regarding assumptions underlying such estimates; whether mineral resources will ever be converted into mineral reserves; opposition to the Company’s projects; geological or technical or processing problems; liabilities and risks; health and safety risks; unanticipated results; unpredictable weather; unanticipated delays; reduction in demand for lithium; inability to generate profitable operations; restrictive covenants in debt instruments; intellectual property risks; dependency on key personnel; currency and interest rate fluctuations; uncertainties inherent to economic studies such as the Scoping Study; there being no assurance that the Company will seek any new stock exchange listing nor successfully obtain one; and volatility in general market and industry conditions. Additional risks, assumptions and other factors are set out in the Company’s management discussion analysis and most recent Annual Report on Form 20-F, copies of which are available on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov.

Although the Company has attempted to identify important risks and assumptions, given the inherent uncertainties in such forward-looking information, there may be other factors that cause results to differ materially. Forward-looking information is made as of the date hereof and the Company does not intend, and expressly disclaims any obligation to, update or revise the forward-looking information contained in this news release, except as required by law. Accordingly, readers are cautioned not to place undue reliance on forward-looking information.

_________________________________

1 Cash operating costs includes all expenditures incurred at the site such as brine management, lithium plant processing, site and provincial office overheads and inventory adjustments. These costs also include project general and administrative costs and sales logistics costs. Cash operating cost per tonne is a non-GAAP financial measure or ratio and does not have a standardized meaning under IFRS and might not be comparable to similar financial measures disclosed by other issuers. See “Non-IFRS and Other Financial Measures”.
2 Refer to section titled “Non-IFRS and Other Financial Measures” below.
3 Canadian investors should refer to the technical report titled “2026 Cauchari-Olaroz NI 43-101 Technical Report, Jujuy, Argentina” with an effective date of February 27, 2026 filed on the Company’s SEDAR+ profile for more information about the mineral resource estimate and associated key assumptions and parameters.
4 Incentive Regime for Large Investments, Régimen de Incentivo para Grandes Inversiones


FAQ

What were Lithium Argentina (NYSE:LAR) Q1 2026 production and sales results at Cauchari-Olaroz?

Lithium Argentina reported Q1 2026 production of 9,660 tonnes of lithium carbonate at Cauchari-Olaroz. According to Lithium Argentina, the operation averaged 97% of design capacity, generated $168 million in revenue, and realized an average lithium price of approximately $16,818 per tonne sold.

How did Lithium Argentina’s Q1 2026 profit compare with Q1 2025 results (LAR)?

Lithium Argentina moved to profitability in Q1 2026, reporting net income of $7.5 million. According to Lithium Argentina, this compares with a net loss of $7.2 million in Q1 2025, mainly driven by a $22.1 million share of income from the Cauchari-Olaroz project.

What were cash operating costs per tonne at Cauchari-Olaroz in Q1 2026 for Lithium Argentina (LAR)?

Cash operating costs at Cauchari-Olaroz were $5,391 per tonne of lithium carbonate sold in Q1 2026. According to Lithium Argentina, this C1 cost compares with $6,634 per tonne in Q1 2025, reflecting structural and operational improvements that reduced unit costs.

What expansion plans does Lithium Argentina have for Cauchari-Olaroz Stage 2 (LAR)?

Lithium Argentina is advancing a Stage 2 expansion targeting an additional 45,000 tpa of LCE capacity. According to Lithium Argentina, a 42% resource increase to 28 million tonnes LCE, RIGI and environmental filings, and a development plan and scoping study expected by mid-2026 support this growth.

How strong was Lithium Argentina’s balance sheet at March 31, 2026 (NYSE:LAR)?

Lithium Argentina held $97.4 million in cash and cash equivalents at March 31, 2026. According to Lithium Argentina, total assets were $1,159.4 million and total liabilities $326.0 million, compared with $61.1 million cash and $282.8 million liabilities at December 31, 2025.

What are the key details of Lithium Argentina’s $130 million Ganfeng debt facility (LAR)?

In March 2026, Lithium Argentina completed a $130 million debt facility with Ganfeng. According to Lithium Argentina, the loan has a six-year term at an interest rate of SOFR plus 2.5%, providing added flexibility to refinance existing corporate debt and support growth projects.

Why is Lithium Argentina (LAR) pursuing a secondary listing on the Australian Securities Exchange?

Lithium Argentina is advancing plans for a secondary ASX listing to complement its NYSE listing. According to Lithium Argentina, the goal is to broaden access to Asia-Pacific investors, potentially increasing liquidity and visibility among investors focused on lithium and resource companies in that region.