Mitsubishi Chemical Group Corporation announced change(retirement) of representative corporate executive officer, following the resolution at the Board of Directors meeting held on February 08, 2024 to appoint executive officers as of April 1, 2024. Name and position of retiring Representative Corporate Executive Officer: Name: Kouji Eguchi; Position: Representative Corporate Executive Officer, Senior Vice President, Chief Supply Chain Officer; Date of change is March 31, 2024. Reason for the change: (retirement) Due to change in management structure.