ZUG, Switzerland, May 12, 2026 (GLOBE NEWSWIRE) -- Lithium Argentina AG ("Lithium Argentina” or the "Company”) (TSX: LAR) (NYSE: LAR) today announced its first quarter 2026 results. Unless otherwise stated, results are presented in United States dollars on a 100% basis. Sam Pigott, Lithium Argentina’s CEO, commented:"Cauchari-Olaroz continues to deliver exceptional performance, sustaining production near design capacity for a second consecutive quarter while delivering first-quarter cash operating costs below $5,400 per tonne. This operational consistency is translating directly into cash flow, with the operation expected to convert over 90% of first-quarter EBITDA into cash in 2026. "Building on this foundation,...