Slide 1: The Future of Lithium in North America
NYSE : SLI | TSX.V : SLI The Future of Lithium in North America Creating a Sustainable U.S. Lithium Business MAY 2025 www.standardlithium.com
Slide 2: Cautionary Statement
Cautionary Statement This presentation and the information contained herein or provided orally in connection herewith is provided for the exclusive use of the recipients and may not be reproduced, provided or disclosed to others, or used for any other purpose, without the written authorization of St
Slide 3: Cautionary Statement
Cautionary Statement Forward-looking information involves known and unknown risks, uncertainties and other factors that may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the
Slide 4: Standard Lithium is on the path to becoming a leading low-cost sustainable American lithium producer
Standard Lithium is on the path to becoming a leading We aim to achieve highly low-cost sustainable value-accretive near-term American lithium producer commercial-scale production by applying innovative Building projects with our technologies to our world class global partners, in a region assets in
Slide 5: Investment Highlights
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Investment Highlights Premier Lithium Smackover is North America's highest grade lithium brine – Brine Resource in concentrations up to 597 mg/L in Arkansas1 and up to 806 mg/L in East Texas2 North America High grade resource, proven commercial-scale
Slide 6: Brine to Battery – A Clear Path
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Brine to Battery – A Clear Path UNLOCK THE DEVELOP SECURE THE EXECUTION RESOURCE WITH DERISK THE PROJECT BEST OF BEST PROJECT WITH RIGHT RESOURCE STRATEGY TECHNOLOGY PARTNERS Entered Smackover - Signed Joint Commenced Strategic partnership Targeting
Slide 7: Our Strategic Approach
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Our Strategic Approach Standard Lithium is positioning itself to achieve highly value accretive, globally significant production scale, in a sustainable and responsible manner Partnerships & Resource & Location Phased Development Responsible Fundamen
Slide 8: Smackover: A World Class Lithium Brine Asset
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Smackover: A World Class Lithium Brine Asset Smackover Formation is a high-quality lithium brine resource Elevated lithium concentrations are some of the highest recorded outside of South America In Arkansas, +8 billion gallons of brine extracted
Slide 9: Strategically Located for American End Use Market
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Strategically Located for American End Use Market U.S. needs significant supply growth to meet forecasted lithium demand 1 2 3 4 5 6 Advantaged location gives SLI a sustainable U . S . B AT T E R Y M A N U FA C T U R E R S Current and in Developmen
Slide 10: Project Overview
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Project Overview East Texas Projects (Exploration) South West Arkansas Project (Development) Demonstration SOUTH WEST ARKANSAS PROJECT EAST TEXAS PROJECTS Plant7 Ownership: Ownership: 55% Standard Lithium1 55% Standard Lithium1 Key Feature: Key Featu
Slide 11: High Grades Drive Compelling Economics
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION High Grades Drive Compelling Economics The Smackover Formation’s high lithium concentration drives low-cost estimates – Standard Lithium anticipates projects to rank among lowest quartile on global lithium cost curve 700 $35,000 600 $30,000 500 $25,0
Slide 12: Capital Formation "Pyramid"
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Capital Formation “Pyramid” Standard Lithium is committed to maximizing shareholder returns through a strategic and methodical approach to capital formation Leveraging strategic partnerships to maximize project success Standard Lithium has secured
Slide 13: Strong Federal Support for SWA Project
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Strong Federal Support for SWA Project Backing from Department of Energy and Executive Office’s National Energy Dominance Council reinforces project development timeline LITHIUM CONCENTRATION RANGE1 KEY HIGHLIGHTS SWA Lithium LLC is recipient of $2
Slide 14: Strategic Partnerships: More than Capital
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Strategic Partnerships: More than Capital Refining and Direct Lithium Extraction From Brine to Battery Grade Lithium – Leveraging Strategic Partnerships Utilizing Koch’s proprietary LSS process across the Smackover Standard Lithium has regional e
Slide 15: Successful Field-Test Completes DLE Derisking
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Successful Field-Test Completes DLE Derisking Smackover Lithium successfully completed the derisking of its DLE technology with a field-test at its South West Arkansas Project Field-pilot DLE facility exceeded key performance criteria to confirm en
Slide 16: Proven Technology at Commercial-Scale
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Proven Technology at Commercial-Scale In March 2024, Standard Lithium successfully installed and commissioned the Li-Pro TM Lithium Selective Sorption (LSS) commercial scale unit supplied by KTS This unit is believed to be the largest known comme
Slide 17: Large Demonstration Plant in Operation Since 2020
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Large Demonstration Plant in Operation Since 2020 17
Slide 18: Capitalization & Liquidity
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Capitalization & Liquidity Financial Highlights Liquidity & Capitalization1 (USD millions) Positive working capital with no revolving or term debt obligations as of at March 31, 2025 Cash $31.6 Recently closed a $225 million grant from the DOE3,
Slide 19: Appendix
NYSE : SLI | TSX.V : SLI Appendix MAY 2025 www.standardlithium.com
Slide 20: Compelling Market Fundamentals
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Compelling Market Fundamentals A looming global supply gap, and a substantial market deficit in North America driven by U.S. policy demands, presents a compelling opportunity for new projects Global Supply Demand Balance Regional Supply Demand Balanc
Slide 21: Koch | Experts in Mineral Processing
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Koch | Experts in Mineral Processing Koch Industries brings significant expertise and Second-largest privately held company in America, with over 80 years of experience throughout the energy chain experience in energy and chemicals Founded as an en
Slide 22: Equinor | International Pioneers in the Energy Transition
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION Equinor | International Pioneers in the Energy Transition Equinor is a leading multinational energy company with operations across 36 countries Equinor are energy experts and world-leaders in renewable and low carbon solutions Historically focused
Slide 23: South West Arkansas (SWA) Project
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION South West Arkansas (SWA) Project1 STATUS: Front-End Engineering Design The SWA Project with… Lithium avg. Grade of 437 mg/L (max of 597 mg/L)2; Planned annual output of +45,000 tonnes lithium carbonate; Existing project and regional infrastruc
Slide 24: SWA - Pathway to Final Investment Decision
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION SWA - Pathway to Final Investment Decision Key Milestones at South West Arkansas Customer Project Royalty FEED & DFS Offtake Finance SWA Lithium LLC has Flowsheet has been finalized Advisor has been selected to Advisor has been selected to submitted
Slide 25: East Texas Greenfield Exploration
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION East Texas Greenfield Exploration Standard Lithium has secured a significant brine lease position, drilled, and sampled lithium brine showing significant potential to develop a resource and future production Opportunity to develop 644 mg/L 806 mg/L l
Slide 26: East Texas Greenfield Exploration
STANDARD LITHIUM MAY 2025 MANAGEMENT PRESENTATION East Texas Greenfield Exploration Targeting locations with optimal brine grades to secure a foothold for large-scale production LITHIUM CONCENTRATION RANGE1 298 - 806 mg/L STATUS: Resource Definition Team of Smackover specialists have been working
Slide 27: Leading a new era of responsible lithium production in America
Vancouver Arkansas Texas Head Office Office Office Leading a new era of responsible lithium production in America 1075 West Georgia - 116B E. Elm Street 3600 N. Capital of Suite 1625 TX Hwy, Bldg. B, El Dorado, Ste. 230 Vancouver, BC, Arkansas, USA Canada Austin, TX, USA 71730 V6E 3C9 78746 NYSE : S