Pampa Metals Announces Name Change to Andina Copper

Company Overview - Pampa Metals Corporation is changing its name to Andina Copper Corporation to reflect its evolution as a leading copper explorer in South America [1][2] - The company holds two significant copper discoveries and an undrilled copper-gold target in a premier copper-producing region [1] Strategic Focus - The name change signifies the start of a new chapter aimed at creating substantial shareholder value through a focused strategy [2] - The company is actively advancing two high-potential copper discoveries in Argentina and Colombia, including the Cobrasco and Piuquenes projects [5][6] Trading Information - The common shares will commence trading under the new name Andina Copper Corporation on or about August 5, 2025, with a new trading symbol ANDC [2] - The CUSIP and ISIN numbers will change to 03421C108 and CA03421C1086 respectively [2] Shareholder Impact - No action is required from shareholders regarding the name change, and existing share and warrant certificates remain unaffected [3]