• 2026/06/15 Information 【NEW】EcoVadis Silver Medal Award
• 2025/10/10 Information 【NEW】2024 CSR Report
• 2024/05/17 Information Ecovadis -consecutive Gold Medal
• 2023/11/14 Information NMPA IS Code: Revised Company Information
• 2023/09/12 Information NMPA IS code
• 2023/04/27 Information EcoVadis Gold Medal Award
• 2023/02/17 Information Miyoshi Kasei Group – CSR commitment “SDPI inception”
• 2022/12/09 Information The new NMPA IS code page is now available!
• 2022/03/28 Information RSPO Supply Chain Certification
• 2021/01/13 Information Miyoshi Kasei Inc. response to 2nd Declaration of State of Emergency