Mitsui & Co., Ltd. (“Mitsui,” head office: Tokyo, President and CEO: Kenichi Hori) has received shareholder proposals (the “Shareholder Proposals”) dated April 11, 2025 from two shareholders jointly requesting Mitsui to stipulate in the Articles of Incorporation (i) disclosure of financial risk audit by the Audit & Supervisory Board, and (ii) disclosure of the financial impact of failing to meet a 1.5 degree Celsius target under the Paris Agreement at the Ordinary General Meeting of Shareholders to be held on June 18, 2025. Mitsui hereby announces as follows that it has resolved to oppose the Shareholder Proposals at the Board of Directors meeting held today.