Ecovyst Completes Acquisition of Calabrian, Expanding Position as a Leading Provider of Sulfur-Based Chemistries and Technologies

WAYNE, Pa., June 30, 2026 /PRNewswire/ -- Ecovyst Inc. (NYSE: ECVT), a leading provider of virgin sulfuric acid and regenerated sulfuric acid products and services ("Ecovyst"), announced today that it has completed its acquisition of the Calabrian sulfur dioxide and related sulfur...