IR Meeting on the Financial Results for the Year Ended March 31, 2023

from the beginning

Overview of Medium-term Management Plan 2023 and FY March 2024 Business Plan

• Contents

1 Overview of Medium-term Management Plan 2023 (MTMP) and FY March 2024 Business Plan

• Summary of Operating Results FY March 2023

• Core Operating Cash Flow (Results)

• Profit (Results)

• Medium-term Management Plan 2023: Corporate Strategy

• Cash Flow Allocation (Results)

• Management Allocation (Results)

• Shareholder Returns

• FY March 2024 Business Plan

2 Details of FY March 2023 Operating Results and FY March 2024 Business Plan

• Core Operating Cash Flow (Results) YoY Segment Comparison

• Profit (Results) YoY Segment Comparison

• Profit YoY Factor Comparison

• Balance Sheet as of end-March 2023

• FY March 2024 Business Plan Core Operating Cash Flow YoY Segment Comparison

• FY March 2024 Business Plan Profit YoY Segment Comparison

• FY March 2024 Business Plan YoY Factor Comparison

3 Supplementary Information

• Supplementary Information

• 1.Assumptions and Sensitivities

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

• 3.Mineral & Metal Resources - Main Businesses

• 4.Energy: Crude Oil & Gas - Equity Share of Production & Reserves

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

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

• 6.Energy: Financial Impact of Russian LNG Business

• 7.Power Generation Portfolio

• 8.YoY factor comparison by segment-1

• 8.YoY factor comparison by segment-2

• 8.YoY factor comparison by segment-3

• 8.YoY factor comparison by segment-4

• 9.Consolidated Statement of Income & Financial Position

• 10.Segment Data Mineral & Metal Resources

• 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.Affiliated Companies (Profit & Loss Attributable to Mitsui)-1

• 11.Affiliated Companies (Profit & Loss Attributable to Mitsui)-2

• 11.Affiliated Companies (Profit & Loss Attributable to Mitsui)-3

• 11.Affiliated Companies (Profit & Loss Attributable to Mitsui)-4

• 11.Affiliated Companies (Profit & Loss Attributable to Mitsui)-5

• 12.Operating Segment Information (FY March 23)

• 12.Operating Segment Information (FY March 22)

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Q&A

• Q&A 1

• Q&A 2

• Q&A 3

• Q&A 4

• Q&A 5

• Q&A 6