Sep. 16, 2025

R&D

Sumitomo Chemical Wins New Office Promotion Award at the 38th Nikkei New Office Awards for New Research Facility at Its Chiba Site

Aug. 20, 2025

Business & Products

Sumitomo Chemical Achieves Scale-Up of Its Proprietary Process for Producing Propylene Directly from Ethanol

Aug. 8, 2025

Sustainability

Sumitomo Chemical Newly Designates Eight Products and Technologies as Sumika Sustainable Solutions

Jul. 22, 2025

Sustainability

Sumitomo Chemical Recognized as a 2024 CDP Supplier Engagement Leader for the Sixth Consecutive Year

Jun. 12, 2025

Business & Products

Sumitomo Chemical Establishes Mass Production Technology for Super Engineering Plastic Using Biomass Materials:
Launching New Product Leveraging Biomanufacturing Technology to Expand Its LCP Business

Feb. 13, 2025

Announcements

Sumitomo Chemical to Revise Biodiversity Guideline