Atlantic Lithium Limited. · LSE:ALL
Atlantic Lithium — Investor Presentation (November 2025)
19 slides from Atlantic Lithium's investor presentation, November 2025
Slide 1: Investor Presentation
ASX:A11 AIM:ALL GSE:ALLGH OTCID:ALLIF INVESTOR PRESENTATION November 2025 1
Slide 2: Important & Cautionary Statement
IMPORTANT & CAUTIONARY STATEMENT IMPORTANT NOTICE CAUTIONARY STATEMENTS These presentation slides (the “Slides”) have been prepared by The information in the Slides that relates to Exploration Results, Ore similar expressions. Persons reading the Slides are cautioned that such Atlantic Lithium Limit
Slide 3: Compelling Lithium Market
COMPELLING LITHIUM MARKET Increasing lithium demand driving price recovery • Benchmark’s base case lithium demand projected to grow at 9.5% CAGR from 2025 to 20401 • Demand driven primarily by EV sector and BESS sector (BESS saw 38% YoY increase in lithium demand in 2025) Base Case Lithium Demand Fo
Slide 4: Advantageous Position
ADVANTAGEOUS POSITION Poised to capitalise on rapidly growing lithium market Low capital and Strong partner support Exceptional existing infrastructure Proven mine build operating cost profile and operatorship experience Advancing towards Commercial strategy focused on Forecasted lithium Disciplined
Slide 5: Completing Permitting
COMPLETING PERMITTING Awaiting parliamentary ratification of the Ewoyaa Mining Lease Mining Lease presented to Parliament and referred to Select Committee Vocal support from local stakeholders Key permits already secured Ratification serves as the catalyst to progress funding and offtake arrangement
Slide 6: Strong Partner Support
STRONG PARTNER SUPPORT • Cornerstone investor since 2015 AIM IPO • International project development, mining and marketing expertise • Increased stake in October 2024 Equity Placing • Key in-country partner and major shareholder MINERALS INCOME • US$5m Subscription – completed January 2024 INVESTMEN
Slide 7: Our Project
OUR PROJECT 7
Slide 8: Key Metrics
KEY METRICS Definitive Feasibility Study indicates strong commercial viability 36.8Mt 25.6Mt @ 1.24% Li₂O @ 1.22% Li₂O Mineral Resource* Ore Reserve+ GHANA 5.5% 67.2% 50% Spodumene DMS Recovery Uncontracted Concentrate Grade Supply Ewoyaa Lithium Project * Refer to important and cautionary statement
Slide 9: Simple DMS Processing
SIMPLE DMS PROCESSING Coarse-grained spodumene resource amenable to DMS processing Low energy and water intensity Proven processing method across multiple commodities in Africa Reduced commissioning and ramp-up risk ASX: A11; AIM: ALL; GSE: ALLGH; OTCID: ALLIF 9
Slide 10: Exceptional Existing Infrastructure
EXCEPTIONAL EXISTING INFRASTRUCTURE N1 highway within 1km of deposit footprint Adjacent grid power; hydro power, thermal plants, solar power Skilled labour market on doorstep Proximity to Takoradi and Tema ports Leading mining, engineering and geology universities Strong community relations ASX: A11
Slide 11: Our Exploration
OUR EXPLORATION 11
Slide 12: Under-Explored Portfolio
UNDER-EXPLORED PORTFOLIO Egyasimanku Hill Li occurrence 509km² (non-JORC) Ghana portfolio Mining Lease Area 100km to Accra and 110km to Takoradi port EWOYAA 36.8Mt @ 1.24% Li2O (JORC) ASX: A11; AIM: ALL; GSE: ALLGH; OTCID: ALLIF 12
Slide 13: Ewoyaa Resource Growth
EWOYAA RESOURCE GROWTH Grade maintained over resource upgrades; 81% of MRE in higher confidence Measured and Indicated categories 40 36.8 Mt @ 100 35.3 Mt @ 1.24% Li2O % of Total Resource in Measured & Indicated 1.25% Li2O 90 35 30.1 Mt @ 1.26% Li2O 80 30 81% 70 Resource (Mt) 79% 25 21.3 Mt @ M&I 70
Slide 14: Cote d'Ivoire – Highly Prospective Tenure
COTE D’IVOIRE – HIGHLY PROSPECTIVE TENURE 771km² portfolio Extensive existing infrastructure 80km to port of Abidjan ASX: A11; AIM: ALL; GSE: ALLGH; OTCID: ALLIF 14
Slide 15: Impressive Results from Initial Programmes
IMPRESSIVE RESULTS FROM INITIAL PROGRAMMES Pronounced lithium-in-soil anomalies over Rubino (L) and Agboville (R) licences; spodumene pegmatite occurrences within both licences ASX: A11; AIM: ALL; GSE: ALLGH; OTCID: ALLIF 15
Slide 16: Building Ghana's First Lithium Mine
BUILDING GHANA’S FIRST LITHIUM MINE On Track to Deliver • Mining Lease granted • EPA Permit received Strong Project • Mine Operating Permit Credentials received • Access to infrastructure Excellent Project • Minimal footprint • Funding: Economics • Binding financing • A project for Ghana and agreeme
Slide 17: Appendix
ATLANTIC LITHIUM Appendix
Slide 18: Reserves and Resources
RESERVES AND RESOURCES Grade Mineral Reserves+** Tonnes (Mt) (% Li2O) Probable 25.6 1.22 Grade Mineral Resources* Tonnes (Mt) (% Li2O) Measured 3.7 1.37 Indicated 26.1 1.24 Inferred 7.0 1.15 Total 36.8 1.24 * Refer to important and cautionary statement on Page 2 and MRE release dated 30 July 2024 +
Slide 19: Atlantic Lithium Limited contact details
http://www.atlanticlithium.com.au/ info@atlanticlithium.com.au Atlantic Lithium Limited Level 17, Angel Place, 123 Pitt Street, Sydney, NSW 2000 19
Atlantic Lithium — Investor Presentation (November 2025) on 6ix