Medium-term Management Plan 2029 and Financial Results for the Year Ended March 31, 2026

from the beginning

Medium-term Management Plan 2029

• Introduction

Medium-term Management Plan 2026 Review

• FY March 2026 Results

• Quantitative Targets

• Enhancement of Base Profit

• Invested for Growth, Enhanced Portfolio, Bolstered Shareholder Returns

Medium-term Management Plan 2029

• External Environment

• MTMP2029

• Pathway to 2030 and Beyond (1/2)

• Pathway to 2030 and Beyond (2/2)

• Reproducible Value Creation

• Nonlinear Combinatory Value: Leveraging Data and AI

• Evolved Key Strategic Initiatives

• Focus Areas

• Continuously Strengthening the Management Foundation

• MTMP2029 Quantitative Targets

• Contribution to Earnings from Investments for Growth

• FY March 2029 Quantitative Targets by Segment

• MTMP2029 Capital Allocation

• Shareholder Returns Policy for MTMP2029

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Appendix

• Appendix

• 1. Iron Ore and Copper

• 2. Mobility

• 3. Gas Value Chain

• 4. Digital and Power Value Chain

• 5. Combining Healthcare and Data

• 6. Protein Ecosystem

• 7. Initiatives in Japan

• 8. Contribution to Stable Supply

• 9. FY March 2027 Business Plan and FY March 2029 Target

• 10. Continuous Growth of COCF Per Share

• 11. Assumptions and Sensitivities

• 12. Mineral & Metal Resources - Equity Share of Production

• 13. Mineral & Metal Resources: Main Businesses - Producing Assets

• 14. Energy: Natural Gas, LNG, and Crude Oil

• 15. Energy: Main Businesses - Producing Assets -1

• 15. Energy: Main Businesses - Producing Assets -2

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Creating Sustainable Futures FY March 2026 (April 2025-March 2026) Financial Results

• Contents

1 Medium-term Management Plan 2026 Results

• FY March 2026 Results

• Cash Flow Allocation (Results)

• Timing of Earnings Contribution from New Projects

• Shareholder Returns

2 Details of FY March 2026 Operating Results and FY March 2027 Business Plan

• FY March 2026 COCF (Results): YoY Segment Comparison

• FY March 2026 Profit (Results): YoY Segment Comparison

• Factor Comparison: FY March 2026 Profit YoY

• Balance Sheet as of end-March 2026

• FY March 2027 Business Plan: COCF YoY Segment Comparison

• FY March 2027 Business Plan: Profit YoY Segment Comparison

• Factor Comparison: FY March 2027 Business Plan YoY

3 Supplementary Information

• 3 Supplementary Information

• 1. Asset Recycling, Valuation Gains/Losses and One-Time Factors by Segment

• 2. Assumptions and Sensitivities

• 3. Mineral & Metal Resources - Equity Share of Production

• 4. Mineral & Metal Resources: Main Businesses - Producing Assets

• 5. Energy: Natural Gas, LNG, and Crude Oil

• 6. Energy: Main Businesses - Producing Assets -1

• 6. Energy: Main Businesses - Producing Assets -2

• 7. Power Generation Portfolio

• 8. YoY Profit Change (by Segment and Factor) -1

• 8. YoY Profit Change (by Segment and Factor) -2

• 8. YoY Profit Change (by Segment and Factor) -3

• 8. YoY Profit Change (by Segment and Factor) -4

• 9. Consolidated Statements of Income & Financial Position

• 10. Segment Data (Mineral & Metal Resources) & Metal

• 10. Segment Data (Energy)

• 10. Segment Data (Machinery & Infrastructure)

• 10. Segment Data (Chemicals)

• 10. Segment Data (Iron & Steel Products)

• 10. Segment Data (Lifestyle)

• 10. Segment Data (Innovation & Corporate Development)

• 11. Profit & Loss Attributable to Mitsui from Major Investees -1

• 11. Profit & Loss Attributable to Mitsui from Major Investees -2

• 11. Profit & Loss Attributable to Mitsui from Major Investees -3

• 11. Profit & Loss Attributable to Mitsui from Major Investees -4

• 11. Profit & Loss Attributable to Mitsui from Major Investees -5

• 12. Operating Segment Information (FY March 2026)

• 12. Operating Segment Information (FY March 2025)

• 13. Revision of Operating Segments

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