• Algo Grande Copper engaged Addison Mining Services to update the NI 43-101 technical report for its 100%-owned Adelita project in Sonora, Mexico.
• The update will incorporate Phase I drilling at Cerro Grande, which totaled 1,998 meters across four holes.
• Phase II drilling, launched in June 2026, has reached approximately 4,000 meters across nine holes.
• The updated report will be filed on SEDAR+ upon completion, replacing the technical record dated August 15, 2025.

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. Algo Grande Copper Corp. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202610231730ACCESSWRNAPR_____1240723) on October 23, 2026, and is solely responsible for the information contained therein.