Lithium South Announces Closing of the Sale of Its Hombre Muerto North Lithium Project

VANCOUVER, BC / ACCESS Newswire / April 10, 2026 / Lithium South Development Corporation (the "Company" or "Lithium South") (TSXV:LIS)(OTCQB:LISMF)(Frankfurt:OGPQ) is pleased to announce that it has successfully completed the arm's length sale of all of the issued and outstanding shares of its wholly-owned subsidiary, NRG Metals Argentina S.A., which holds a 100% ownership interest and title in the Company's Hombre Muerto North Lithium property located in Salta Province, Argentina (the "Sale of Subsidiary"), pursuant to the Share Purchase Agreement dated December 5, 2025 entered into with POSCO Argentina S.A.U.