Drilling Completed

Core Viewpoint - Central Iron Ore Limited (CIO) has announced a drilling update for the British King Project, highlighting the completion of a second phase of reverse circulation (RC) drilling and upcoming mineral resource estimates [1][2]. Drilling Update - The second phase of RC drilling at the British King Project was completed in Q2 2025, covering tenements M37/30 and M37/631, targeting both lateral and vertical extensions of the British King lode [2]. - A total of 10,262 meters were drilled across seventy-seven drillholes, with 4,694 meters drilled over thirty holes on tenement M37/30 [2]. Assay Results and Future Plans - Assay results for the majority of the drilling program have been received, and quality assurance and quality control checks are nearing completion [3]. - Interpretation of the assay data is currently underway, and a decision regarding the need for additional infill drilling will be made subsequently [3]. - An updated Mineral Resource Estimate (MRE), following the 2024 revision, is scheduled for release in Q3 2025 [3]. Qualified Person - Mr. Andrew Bewsher, a director of BM Geological Services Pty Ltd, has compiled the information related to the RC drilling program and is recognized as a Qualified Person under NI 43-101 [5].