Lindian Resources Limited| ASX: LIN | www.lindianresources.com.au | ACN 090 772 222 Kangankunde Rare Earths Project Iluka Eneabba Rare Earths Refinery For personal use only Not for release to US wire services or distribution in the United States Kangankunde Rare Earths Project Corporate Presentation Institutional Placement and Final Investment Decision 20 August 2025 Lindian Resources Limited| ASX: LIN | www.lindianresources.com.au | ACN 090 772 222 11 IMPORTANT INFORMATION Disclaimer The material in this p ...

Project Overview - Colossus project boasts a world-class global resource of 493 million tonnes @ 2,508 ppm TREO and 601 ppm MREO [16] - The Measured & Indicated resource stands at 329 million tonnes @ 659 ppm MREO, recognized as the highest grade MREO IAC resource globally [16] - The project covers only 11% of the total landholding (28km2 of 261 km2), indicating significant exploration upside [16, 20] Metallurgical Performance - The project achieves industry-leading "Resource to MREC" recovery rates of 76% MREO in the Northern Concessions and 78% MREO in the Southern Complex [16] - The metallurgical process uses 0.3M Ammonia Sulphate at pH 4.5 and room temperature [16] Economic Viability - The Pre-tax NPV8 is US $1.41 billion (AUD 2.13 billion) with an IRR of 43%, based on a US $90/kg NdPr price [16] - The project is positioned as a lowest-cost REE producer globally, with C1 OPEX of US $6.2/kg TREO and CAPEX of US $286 million (excluding contingency) for a 5Mtpa facility [16] - The LOM average TREO Recovery is 57%, and the LOM average MREO Recovery is 76% [38] Strategic Partnerships and Funding - The company has secured funding support of up to approximately AU$58.5 million [16] - A JV has been established with Ionic Rare Earths (ASX:IXR) for REO separation and refining technology [16]

Project Overview - Caldeira project has a large ionic clay resource globally at 1.5 billion tonnes @ 2,359 ppm TREO, including 526 ppm MREO[17] - The project's initial mine life is estimated to be 20 years based on the Pre-Feasibility Study (PFS)[23] - Drilling has been limited to approximately 15% of the total license area, indicating significant exploration upside[23] Financial Highlights - The project boasts a compelling post-tax NPV8 of US$1.3 billion, indicating strong potential for extending mine life and processing capacity[17,41] - The development capex is estimated at US$443 million, inclusive of contingency[41] - The average annual Total Rare Earth Oxide (TREO) production is projected to be 13,584 tonnes, representing approximately 8% of the global REO market[38] - Average annual Neodymium-Praseodymium (NdPr) Oxide production is estimated at 4,228 tonnes, representing about 7% of the global NdPr market[38] Operational Summary - The project plans for a 6Mtpa plant throughput, optimized for greater return on capital[38] - The Maiden Probable Ore Reserve is 103 million tonnes @ 4,091 ppm TREO, based on a minimum 100m x 100m drilling[38] - The Life of Mine (LOM) strip ratio is low at 0.38 (waste:ore)[50]