Sumitomo Riko Breaks Ground for New Office Building at Matsusaka Plant on April 28, 2025 in Materials Sumitomo Riko held a groundbreaking ceremony for a new office building at its Matsusaka Plant in Matsusaka City, Mie Prefecture….... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading
