Core Viewpoint - Perseus Mining Limited has made a Final Investment Decision (FID) to develop the Nyanzaga Gold Project in Tanzania, following an updated feasibility study [1][2]. Investment Overview - The company plans to invest approximately US523millionforthedevelopmentandoperationpreparationofthemine,withfirstgoldproductionexpectedinQ12027[2].−Thefundingwillbesourcedfrominterest−freeintercompanyloans,utilizingPerseus′sexistingcashandbullionbalanceofUS801 million as of March 31, 2025 [2]. Project Development - To date, Perseus has invested around US27.5millioninbuildingprojectteamcapacityandinitiatingearlyworks,includingsiteestablishmentandbulkearthworks[3].−Theupdatedfeasibilitystudyindicatesashifttoalarge−scale,whollyopen−pitminingoperationforthefirstphase,asopposedtoasmallercombinedopen−pitandundergroundoptionpreviouslyconsidered[4].ProductionandFinancialMetrics−Totalgoldproductionoveran11−yearPhase1minelifeisestimatedat2.01millionounces,withanaverageannualproductionofover200,000ouncesfromFY28toFY35,peakingat246,000ouncesinFY28[6].−TheestimatedaverageAll−InSiteCost(AISC)isUS1,211 per ounce, with total capital costs for the plant and site infrastructure estimated at US472million,includingcontingencies[6].−TheprojectisprojectedtogenerateanundiscountedfreecashflowofUS1,133 million pre-tax and US706millionpost−tax,withaNetPresentValue(NPV10404 million pre-tax and US$202 million post-tax [6]. Government Engagement - The FID follows constructive engagement with the Government of Tanzania to clarify terms of an existing Framework Agreement for the project's development and operation [7]. Future Exploration - A second phase of resource definition drilling is currently underway, aimed at converting Inferred Mineral Resources into Indicated Mineral Resources, potentially extending the mine's operational life beyond the projected 11 years [8].