City of Buenos Aires, November 5, 2026. GDN Argentina, the Grupo de Narváez company operating the ChangoMás brand, announced the acquisition of Dia Argentina's operations, one of the country's main proximity store chains. The transaction incorporates more than 900 stores, with a strong presence in the Autonomous City of Buenos Aires and the Province of Buenos Aires. With this acquisition, GDN Argentina reaches a network of more than 1,000 stores across 22 provinces and a structure comprising more than 15,000 direct and indirect jobs, positioning itself as one of the leading operators in Argentine retail. The incorporation of Dia complements GDN Argentina’s various commercial formats—integrating hypermarkets, supermarkets, and proximity stores—with the goal of offering a broader and more convenient value proposition for consumers. This operation represents a significant step forward in GDN Argentina’s evolution and opens a new phase focused on integrating both operations, optimizing processes, driving operational efficiency, and ensuring long-term business sustainability. The group will continue working to strengthen its competitiveness and adapt its commercial proposition to the needs of consumers and the conditions of the Argentine market. *** For more information about GDN Argentina and its brands, visit: • www.gdnargentina.com • X: @GDNArgentina • Facebook: @ChangoMas_argentina • Instagram: @ChangoMas_argentina