• Positive Tabba Tabba Project Preliminary Feasibility Study (PFS) announced
• Significant new greenfields lithium discovery made only 10km from Tabba Tabba
• Metallurgical drilling returned grades of up to 110.1m @ 1.2% Li2O

Wildcat Resources Ltd has announced a positive and robust Preliminary Feasibility Study for its Tabba Tabba Project, which contains a JORC 2012 Mineral Resource Estimate of 74.1Mt at 1.0% Li2O. The PFS outlines a long mine life of 17 years, with low All-in-Sustaining-Costs (AISC) of $658/t, a post-tax NPV(8%) of $1.2Bn and a post-tax IRR of 22.9%. The Company also announced the greenfields discovery of a significant new pegmatite field located 10km to the west of Tabba Tabba at the Bolt Cutter Central Lithium Project. Spodumene has been confirmed via XRD analysis and all holes in this first phase of reconnaissance drilling intercepted pegmatites. Metallurgical drilling at Tabba Tabba also returned high-grade results, including 110.1m at 1.2% Li2O. The Definitive Feasibility Study work at the Tabba Tabba Project was progressed, with the final DFS metallurgical drilling now completed.

For the three months ending 31 December 2025, the Company plans to continue exploration RC drilling at Bolt Cutter Central, progress the DFS at Tabba Tabba, finalise remaining environmental studies, progress statutory approvals, progress heritage surveys, and continue regional exploration.