Ecovyst Announces Agreement to Acquire Sulfuric Acid Assets from Cornerstone Chemical Company

MALVERN, Pa., March 18, 2025 /PRNewswire/ — Ecovyst Inc. (NYSE: ECVT), a leading integrated and innovative global provider of advanced materials, specialty catalysts, virgin sulfuric acid and sulfuric acid regeneration services (“Ecovyst”), announced today that it has reached an…