Mr. Nikolaos Cacos reports

ARGENTINA LITHIUM ANNOUNCES OFFICER RETIREMENT

Miles Rideout has retired as vice-president of exploration of Argentina Lithium & Energy Corp., effective June 21, 2026. Since 2021, Mr. Rideout has managed the technical programs that have advanced the company's lithium projects in Argentina, including guiding the team through the first mineral resource estimate for the Rincon West project.

Nikolaos Cacos, president and chief executive officer, stated: "On behalf of all of us at Argentina Lithium, I would like to thank Miles for his dedication over the last five years. His technical expertise, industry insight and enthusiasm for the discovery process were central to building Rincon West into a leading new lithium development project and advancing our portfolio of lithium assets. We wish him the very best in his retirement after a long and successful career."

The company is currently assessing applicants to fill the position of vice-president, exploration, and expects to announce the successful candidate in the coming weeks.

About Argentina Lithium & Energy Corp.

Argentina Lithium & Energy is focused on acquiring high-quality lithium projects in Argentina and advancing them toward production in order to meet the growing global demand from the battery sector. The company's strategic investment by Peugeot Citroen Argentina S.A., a subsidiary of Stellantis N.V., one of the world's leading automakers, places Argentina Lithium in a unique position to explore, develop and advance its four key projects covering over 67,000 hectares in the Lithium Triangle of Argentina. Management has a long history of success in the resource sector of Argentina and has assembled some of the most prospective lithium properties in the world-renowned Lithium Triangle. The company is a member of the Grosso Group, a resource management group that has pioneered exploration in Argentina since 1993.