Mitsui O.S.K. Lines, Ltd. announced that at the Board of Directors' meeting held on April 28, 2022, the Company has resolved to propose a year-end dividend from retained earnings to shareholders for the fiscal year 2021 of ¥900 per share compared to previous forecast of ¥750 per share at the Annual General Shareholders' Meeting scheduled to be held on June 21, 2022. Record Date is March 31, 2022. Effective Date is June 22, 2022.