Investor Presentaiton

Overview of Proposed Project Site Layout LAKE RESOURCES Kachi is a large-scale lithium carbonate project with significant LCE resource and further expansion potential Kachi Project Site Layout Waste Evaporation Feed Pond Chlor-Alkali Plant Storm Water Run-off Pond DLE Building Spent Brine Ponds Brine Feed Ponds wwwww RSA Product Storage Building Camp Power Generators Transformer Station Truck Parking Areas Truck Entrance North Plant Entrance ☐ Process Areas¹ Brine Feed and Spent Brine ponds are located on the north side of the plant, closest as practicable to the brine extraction and injection wells to minimize the gathering system The lithium carbonate processing facilities are located on the south-east side of the plant Administrations buildings and the main electrical substation are located at the east end of the property The process plant will include a Chlor- Alkali plant, effluent treatment, water treatment and other utilities, including a solar power generation facility that is planned to be installed and operated under a Power Purchase Agreement (PPA) 1 Please refer to Section 8 - Process Plant Design in the DFS per Lake ASX announcement dated 18 December 2023. 26

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