NOA Lithium hosts visit from Salta mining secretary

Executive Summary

• NOA Lithium Brines hosted a site visit by Gustavo Carrizo, Secretary of Mining for the Salta province, to review progress at the Rio Grande project and discuss the 2026 work program.
• The company plans to commence a drilling and exploration campaign shortly, with the primary goal of completing the Preliminary Feasibility Study (PFS) for the Rio Grande project before the end of 2026.
• Management emphasized ongoing collaboration with provincial authorities and a focus on safety, environmental stewardship, and community engagement during the execution of the 2026 program.

Key Details

• Site Visit Details: Held on Saturday, Feb. 21, 2026, at the Rio Grande project site.
• Attendees: Gustavo Carrizo (Secretary of Mining, Salta Province) and NOA’s site leadership and technical team.
• 2026 Work Program:
  • Planned drilling and exploration campaign expected to commence shortly.
  • Review of near-term priorities and schedule for field campaigns and supporting studies.
  • Target: Complete the Preliminary Feasibility Study (PFS) for Rio Grande before year-end.
• Company Portfolio: NOA holds over 140,000 hectares across three prospective salars (Rio Grande, Arizaro, and Salinas Grandes) in the Lithium Triangle, Salta, Argentina.

Notable Quotes

• "We appreciate the opportunity to host the secretary on site and share the progress our team has achieved. The visit reflects the importance of ongoing collaboration with provincial authorities as we execute our 2026 program. This year, we are focused on advancing the Rio Grande project to PFS -- a major milestone for the project and the company -- while continuing to prioritize safety, environmental stewardship and engagement with local communities." — Gabriel Rubacha, CEO and Director