Mitsui & Co., Ltd. announced promotion of Katsurao Yoshimori as Executive Managing Officer, chief Operating Officer of Americas Business Unit from Managing Officer, Chief Operating Officer of Basic Materials Business Unit from April 1, 2018, retirement of Yasushi Takahashi as Senior Executive Managing Officer, Chief Operating Officer of Americas Business Unit from March 31, 2018 and Personnel Changes of Yasushi Anzai from Operating Officer of Basic Materials Business Unit to Associate Officer, President of Mitsui & Co. Deutschland GmbH Head Office from April 1, 2018.