Announcement PDF WEST COASTSILVER LIMITED ASX | WCE ACN: 155 472 834 REGISTERED OFFICE Level2,10 Ord Street WestPerth, WA 6005 POBox1227, WestPerth WA 6872, Australia info@westcoastsilver.com.au +61 8 9322 3383 westcoastsilver.com.au ASX:WCE ANNOUNCEMENT 7 July 2026 FY25 JMEI Tax Credit Allocation West Coast Silver Limited (ASX: WCE) (“West Coast Silver”or the“Company”) is pleased to announce that, following the lodgement of the Company’s income tax return for the year ending 30 June 2025, it will be issuing a total of $450,000 Junior Minerals Exploration Incentive (“JMEI”) credits to those shareholders who received new West Coast Silver shares during the period 1 July 2024 to 30 June 2025 (“Eligible Shareholders”) by participation in the placements undertaken during the period. JMEI FY25 Entitlement Statements will be despatched by Automic to Eligible Shareholders in July 2026. The JMEI statement is advisory only, and there is no payment. The JMEI credits will be applied by the ATO to income tax assessed for the financial year ended 30 June 2025. Further information about the JMEI credit scheme can be found at the ATO website: https://www.ato.gov.au/businesses-and-organisations/income-deductions-and- concessions/incentives-and-concessions/junior-minerals-exploration-incentive/what-to-do-if-you- receive-exploration-credits. This ASX announcement has been authorised for release by Bruce Garlick on behalf of the Board of Directors of West Coast Silver Limited. For further information, please contact: Mindy Ku Company Secretary West Coast Silver Limited E: info@westcoastsilver.com.au ASX:WCE ANNOUNCEMENT 7 July 2026 WEST COAST SILVER LIMITED ASX | WCE Page 2 About Elizabeth Hill Project Elizabeth Hill is one of Australia’s high-grade silver projects and has a proven production history outlined below: • High grades enabled low processing tonnes: 1.2Moz of silver was produced from just 16,830t of ore at a head grade of 2,194g/t (70.5 oz/t Ag)1 • Previous mining operation ceased in 2000: because of low silver prices (US$5)2 • Simplistic historical processing technique: native silver was recovered via low-cost gravity separation techniques • Untapped potential remains in ground with deposit open at depth and recent consolidation of land package offers potential to discover more Elizabeth Hill style deposits. • Tier 1 Mining Jurisdiction located on a mining lease with potential processing option at the nearby Radio Hill site. Figure.7.‗.Tenement.Location Through the consolidation of the surrounding land packages into a single contiguous 180km2 package significant exploration and growth potential exists both near mine and regionally. The land package holds a significant portion of the Munni Munni fault system which is considered prospective for Elizabeth Hill look-a-like silver deposits. 1 WAMEX Annual Report,1 April 2014 to 31 March 2015, Elizabeth Hill Silver Project, Global Strategic Metals NL, p16 2 www.kitco.com/charts/silver