Cosmo Energy Group, which includes Cosmo Oil, Maruzen Petrochemical, Keiyo Ethylene, and Chiba Butadiene Industry, has acquired ISCC Plus Certification, an international certification developed by ISCC that realizes and ensures a sustainable and traceable supply chain. It guarantees the traceability of sustainable materials throughout the supply chain and demonstrates that rigorous standards are met. Cosmo Energy Group aims to achieve…