SONORO GOLD ANNOUNCES LETTERS OF INTENT TO ACQUIRE ADJACENT MINERAL CONCESSIONS TO FURTHER EXPAND THE CERRO CALICHE GOLD PROJECT

VANCOUVER, Canada, May 12, 2026 (GLOBE NEWSWIRE) -- Sonoro Gold Corp. (TSXV: SGO | OTCQB: SMOFF | FRA: 23SP) (“Sonoro” or the “Company”) is pleased to announce that its wholly owned Mexican subsidiary, Minera Mar de Plata (“MMP”), has executed three binding Letters of Intent (the “LOIs”) with two residents of Sonora, Mexico (the “Vendors”) to acquire a 100% interest in 24 mineral concessions, and up to a 51% interest in five additional mineral concessions, located adjacent to the Company's Cerro Caliche gold project in Sonora, Mexico. The Vendors are at arm's length to the Company and to its associates and affiliates.