Investor Presentaiton

EXTENSIVE PORTFOLIO OF TARGETS A dominant land package with exploration upside ■ Located in a premier mining jurisdiction in Québec, Canada Excellent access to infrastructure including roads, low-cost power and skilled labor Camp, Airport Power line on site tapping into Quebec's low carbon (93% hydroelectricity), low-cost grid Exploration program underway, including up to 25,000 m of drilling with aim to expand resource at Rose, test priority targets and delineate an initial resource at Lemare Good relations with First Nations communities and local and provincial governments Allkem James Bay project Indicated Resources: 40,300,000 tonnes; 1.40% Li₂O(1) CRITICAL ELEMENTS LITHIUM CORPORATION Rose Deposit Probable Reserves: 26.3 M tonnes: 0.92% Li₂O Eq. or 0.87% Li₂O and 138 ppm Ta₂05 Indicated Resources: 31.47 M tonnes; 0.99% Li₂O Eq. or 0.91% Li₂O and 148 ppm Ta₂O5 (3) HUDSON QUEBEC ROSE LITHIUM TANTALIUM PROJECT NEWFOUNDLAND CriticalElements Lithium Corporation Sources: Nemiscau city, Airport Nemaska Lithium Proven & Probable: 37,000,000 tonnes; 1.40% Li₂O(2) 20 km (1) Alkem - Feasibility Study, NI 43-101 Technical Report, James Bay Lithium Project, January 2022 NEW (2) Nemaska Lithium Inc. - NI 43-101 Technical Report on the Estimate to Complete for the Whabouchi Lithium Mine and Shawinigan Electrochemical Plant dated August 2019 (3) Critical Elements Lithium Corporation - NI 43-101 Technical Report on Rose Lithium-Tantalum project feasibility study dated July 26, 2022 TSX-V:CRE 8

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