• Oroco reported early surface sampling at its Vainilla copper project in Sinaloa, Mexico, including a selective 7.57% copper rock-chip sample at El Platano.
• Work outlined three mineralized target areas: El Platano, Mazomique, Cristina; results remain preliminary with no grade continuity implied.
• Completed a high-resolution drone magnetic survey over 3,114 hectares, totaling 707 line-km, to refine porphyry and skarn drill targets.
• Next steps include integrating geophysics with mapping and geochemistry, then prioritizing follow-up fieldwork; drilling permit applications have started.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Oroco Resource Corp. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202607300700PRIMZONEFULLFEED9800862) on July 30, 2026, and is solely responsible for the information contained therein.