Interim report
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Mitsui High-tec Inc. (Securities code: 6966) Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 September 9, 2026
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Table of Contents Summary ... 3 Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 • Financial Results (First Half, Year-on-Year) : Consolidated and by Segment … 5-6 • Factors Driving Changes in Consolidated Net Sales and Operating Profit (First Half, Year-on-Year) ... 7 • Financial Results (3 months, FY2026 Q1 vs FY2026 Q2) : Consolidated and by Segment ... 8-9 • Factors Driving Changes in Consolidated Net Sales and Operating Profit (3 months, FY2026 Q1 vs FY2026 Q2) ... 10 • Consolidated Balance Sheets (6 months Changes) ... 11 • Consolidated Cash Flows (First Half, Year-on-Year) ... 12 Revision of Earnings Forecast for the Fiscal Year Ending January 31, 2027 • Revision of Consolidated Earnings Forecast (FY2026) ... 14 - Electrical Parts Business (Motor Core) ... 15 - Electronic Parts Business (Leadframe) ... 16 - Tooling and Machine Tools Business / Adjustments ... 17 Shareholder Return Policy and Dividend ... 19 Reference • Financial Results (3 months, FY2025 Q2 vs FY2026 Q2) : Consolidated and by Segment ... 21-22 • Financial Highlights ... 23 • Trend in Financial Results (Fiscal Year) : Consolidated and by Segment ... 24-27 • Trend in Financial Results (Quarterly) : Consolidated and by Segment ... 28-31 1 2 3 4 5 Mitsui High-tec Inc. | 1
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 1. Summary Second Quarter of the Fiscal Year Ending January 31, 2027 (First Half) Driven by a favorable business environment, our core businesses delivered solid performance, resulting in YoY growth in both revenue and operating profit for the first time in four years Net Sales … JPY 130,672 million (+20.6% YoY / +JPY 22,338 million) Operating Profit … JPY 11,818 million (+86.2% YoY / +JPY 5,471 million) Electrical Parts Business (Motor Core) ： Revenue and profit increased due to higher sales, particularly for hybrid vehicle applications, increased customer demand supported by our global manufacturing footprint, and the recording of one-time gains during the period. Electronic Parts Business (Leadframe)： Despite delayed price pass-through for rising precious metal costs, revenue and profit increased thanks to strong demand in automotive and consumer electronics, progress in cost pass-through, and the weak yen. In consumer electronics, expanding investments in AI data centers drove increased peripheral demand, providing a broad boost to performance. Outlook Although revenue is expected to increase in the second half on the back of continued strong demand, profit is anticipated to decline from the first half due to the absence of one-time gains recorded in the Electrical Parts Business, increased upfront investment expenses, and higher material and energy prices due to the worsening situation in the Middle East. Reflecting the favorable business environment, we have revised our full-year consolidated earnings forecast upward, increasing net sales from JPY 254.0 billion to JPY 272.0 billion, operating profit from JPY 14.5 billion to JPY 19.5 billion, and net profit attributable to owners of the parent from JPY 10.0 billion to JPY 14.5 billion. Looking ahead to FY2027, the Electrical Parts Business may be impacted by the absence of one-time gains and uncertainty over the sustainability of certain customer demand. Nevertheless, the core earning power of both businesses remains solid, and our medium- to long-term growth outlook remains unchanged. Full-year earnings forecast raised again on continued strong demand; second-half profit expected to decline due to upfront investments Mitsui High-tec Inc. | 2
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 20272
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 Consolidated Financial Results (First Half, Year-on-Year) FY2025 FY2026 [Unit: million yen] Q2 Q2 Change (2025/2-2025/7) (2026/2-2026/7) Net Sales 108,334 130,672 +22,338 +20.6% Operating Profit 6,347 11,818 +5,471 +86.2% Operating Profit Margin 5.9% 9.0% +3.2ppt Ordinary Profit 5,978 13,319 +7,340 +122.8% Net Profit 4,189 9,943 +5,753 +137.3% Net Profit Margin 3.9% 7.6% +3.7ppt Capital Expenditure 15,700 17,710 +2,009 +12.8% Depreciation 6,738 7,002 +263 +3.9% EBITDA 13,085 18,820 +5,734 +43.8% EBITDA Margin 12.1% 14.4% +2.3ppt FOREX Rates US $ 146.97yen 159.15yen +12.18yen Percentage Change *1 *2 *1 Profit Attributable to Owners of Parent *2 Average Rate for the Period Mitsui High-tec Inc. | 4
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Financial Results by Segment (First Half, Year-on-Year) 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 FY2025 FY2026 [Unit: million yen] Q2 Q2 (2025/2-2025/7) (2026/2-2026/7) Net Sales 77,406 89,889 +12,482 +16.1% Operating Profit 5,325 8,992 +3,667 +68.9% Operating Profit Margin 6.9% 10.0% +3.1ppt Capital Expenditure 13,108 14,909 +1,800 +13.7% Depreciation 4,331 4,902 +571 +13.2% EBITDA Margin 12.5% 15.5% +3.0ppt Net Sales 28,753 38,749 +9,996 +34.8% Operating Profit 1,578 3,683 +2,105 +133.3% Operating Profit Margin 5.5% 9.5% +4.0ppt Capital Expenditure 1,665 1,967 +302 +18.1% Depreciation 1,748 1,577 - 170 -9.7% EBITDA Margin 11.6% 13.6% +2.0ppt Net Sales 5,186 6,359 +1,172 +22.6% Operating Profit 51 341 +290 +562.7% Operating Profit Margin 1.0% 5.4% +4.4ppt Capital Expenditure 219 114 - 104 -47.8% Depreciation 275 221 - 54 -19.8% EBITDA Margin 6.3% 8.8% +2.5ppt Net Sales -3,012 -4,325 - 1,313 － Operating Profit -608 -1,199 - 591 － Capital Expenditure 706 719 +12 +1.8% Depreciation 383 300 - 83 -21.7% Adjustments Change Percentage Change Electrical Parts Business (Motor Core) Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Mitsui High-tec Inc. | 5
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 Factors Driving Changes in Consolidated Net Sales and Operating Profit (First Half, Year-on-Year) Sales Composition(*2) Sales Growth (*2) ● Automotive 36% + 30% ● Consumer & Others 51% + 46% ● Information Terminal 13% + 11% Sales Composition(*2) Sales Volume(*3) ● HEVs (Drive and Power Generation) 84% ● BEVs (Drive) 4% ● Others 12% + 16% 108,334 +6,518 -3,173 +11,767 +7,419 +1,118 -1,313 130,672 FY2025 (2025/2-2025/7) Q2 FY2026 (2026/2-2026/7) Q2Net Sales +22,338 Increase/Decrease in Sales (Excl. Effect of FX) : +15,819 +8,594 Effect of FX (*1) Electrical Parts Business (Motor Core) Base Material Price Excl. Base Material Price Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Adjustments 6,347 +1,101 +3,409 +1,299 +252 -591 11,818 Increase/Decrease in Profit (Excl. Effect of FX) : +4,369 Operating Profit +5,471 FY2025 Q2 (2025/2-2025/7) FY2026 Q2 (2026/2-2026/7) Effect of FX (*1) Electrical Parts Business (Motor Core) Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Adjustments Net Sales Operating Profit ● Electrical Parts Business (Motor Core) + 3,887 + 257 ● Electronic Parts Business (Leadframe) + 2,576 + 805 ● Tooling and Machine Tools Business + 54 + 37 〔Unit: million yen〕Factors Driving Net Sales Changes (*1) Effect of FX 〔unit: millon yen〕 Factors Driving Operating Profit Changes 〔Unit: million yen〕 Sales Composition and Sales Volume Growth Rate by Application Electrical Parts Business (Motor Core) : Sales Composition and Sales Growth Rate by Application Electronic Parts Business (Leadframe) : (*2) Including the effects of base material price and foreign exchange rates. (*3) The number of motor cores installed per vehicle varies by vehicle model. Therefore, the trends in vehicle production volume at each OEM do not necessarily correspond to the growth rate of our motor core sales volume. Mitsui High-tec Inc. | 6
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Consolidated Financial Results (3 months, FY2026 Q1 vs FY2026 Q2) 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 FY2026 FY2026 [Unit: million yen] Q1 Q2 Change (2026/2-2026/4) (2026/5-2026/7) Net Sales 61,886 68,785 +6,898 +11.1% Operating Profit 4,433 7,385 +2,952 +66.6% Operating Profit Margin 7.2% 10.7% +3.6ppt Ordinary Profit 5,891 7,428 +1,537 +26.1% Net Profit 4,584 5,359 +775 +16.9% Net Profit Margin 7.4% 7.8% +0.4ppt Capital Expenditure 5,341 12,368 +7,027 +131.5% Depreciation 3,428 3,573 +144 +4.2% EBITDA 7,861 10,958 +3,096 +39.4% EBITDA Margin 12.7% 15.9% +3.2ppt FOREX Rates US $ 157.71yen 160.58yen +2.87yen Percentage Change *1 *2 *1 Profit Attributable to Owners of Parent *2 Average Rate for the Period Mitsui High-tec Inc. | 7
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Financial Results by Segment (3 months, FY2026 Q1 vs FY2026 Q2) 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 FY2026 FY2026 [Unit: million yen] Q1 Q2 (2026/2-2026/4) (2026/5-2026/7) Net Sales 43,114 46,774 +3,659 +8.5% Operating Profit 3,564 5,427 +1,862 +52.3% Operating Profit Margin 8.3% 11.6% +3.3ppt Capital Expenditure 3,900 11,008 +7,108 +182.3% Depreciation 2,398 2,504 +105 +4.4% EBITDA Margin 13.8% 17.0% +3.1ppt Net Sales 17,912 20,837 +2,924 +16.3% Operating Profit 1,670 2,013 +342 +20.5% Operating Profit Margin 9.3% 9.7% +0.3ppt Capital Expenditure 1,109 857 - 251 -22.7% Depreciation 773 804 +30 +4.0% EBITDA Margin 13.6% 13.5% -0.1ppt Net Sales 3,067 3,291 +223 +7.3% Operating Profit 7 334 +326 － Operating Profit Margin 0.2% 10.2% +9.9ppt Capital Expenditure 31 82 +50 +158.2% Depreciation 109 111 +1 +1.1% EBITDA Margin 3.8% 13.5% +9.7ppt Net Sales -2,208 -2,117 +91 － Operating Profit -809 -389 +419 － Capital Expenditure 299 419 +119 +40.0% Depreciation 146 153 +6 +4.6% Change Percentage Change Electrical Parts Business (Motor Core) Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Adjustments Mitsui High-tec Inc. | 8
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Factors Driving Changes in Consolidated Net Sales and Operating Profit (3 months, FY2026 Q1 vs FY2026 Q2) +216 +91 61,886 +751 -326 +3,528 +2,638 68,785 FY2026 (2026/2-2026/4) Q1 FY2026 (2026/5-2026/7) Q2Net Sales +6,898 Increase/Decrease in Sales (Excl. Effect of FX) : +6,147 +3,201 Effect of FX (*1) Electrical Parts Business (Motor Core) Base Material Price Excl. Base Material Price Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Adjustments 4,433 +165 +1,795 +249 +321 +419 7,385 FY2026 Q1 (2026/2-2026/4) FY2026 Q2 (2026/5-2026/7) Operating Profit +2,952 Increase/Decrease in Profit (Excl. Effect of FX) : +2,786 Effect of FX (*1) Electrical Parts Business (Motor Core) Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Adjustments Sales Composition(*2) Sales Volume(*3) ● HEVs (Drive and Power Generation) 84% ● BEVs (Drive) 4% ● Others 12% + 7% Sales Composition(*2) Sales Growth (*2) ● Automotive 35% + 11% ● Consumer & Others 53% + 25% ● Information Terminal 12% △ 1% Net Sales Operating Profit ● Electrical Parts Business (Motor Core) + 457 + 67 ● Electronic Parts Business (Leadframe) + 286 + 93 ● Tooling and Machine Tools Business + 7 + 4 〔Unit: million yen〕Factors Driving Net Sales Changes Factors Driving Operating Profit Changes 〔Unit: million yen〕 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 (*1) Effect of FX 〔unit: millon yen〕 Sales Composition and Sales Volume Growth Rate by Application Electrical Parts Business (Motor Core) : Sales Composition and Sales Growth Rate by Application Electronic Parts Business (Leadframe) : (*2) Including the effects of base material price and foreign exchange rates. (*3) The number of motor cores installed per vehicle varies by vehicle model. Therefore, the trends in vehicle production volume at each OEM do not necessarily correspond to the growth rate of our motor core sales volume. Mitsui High-tec Inc. | 9
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Consolidated Balance Sheets (6 months Changes) 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 +478 +11,123 +17,710 -7,002 +4,029 +8,177 +7,042 -2,196 +9,943 +3,372 Balance Sheet Liabilities + Net Assets Assets 240,994 267,332 USD/JPY: 153.66 Equity Ratio: 47.0% +26,338 2026.1 2026.7 USD/JPY: 160.72 Equity Ratio: 46.6% 127,379 113,614 142,443 124,889 〔Unit: million yen〕 At the End of Cash and Deposits Inventory and Accounts Receivable - Trade Acquisition of Fixed Assets Depreciation Other Assets Loans Payable Accounts Payable - Trade Dividend Net Profit Other Liabilities and Net Assets Liabilities Net Assets Liabilities Net Assets At the End of (On the Last Day of the Period) (On the Last Day of the Period) Mitsui High-tec Inc. | 10
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. FY2025 FY2026 Q2 Q2 (2025/2-2025/7) (2026/2-2026/7) Cash Flows from Operating Activities 15,361 10,132 -5,228 Cash Flow from Investment Activities -14,634 -17,383 -2,749 Free Cash Flow 727 -7,250 -7,978 *1 Cash Flows from Financing Activities 8,277 5,955 -2,321 *2 Increase or Decrease in Cash and Cash Equivalents +9,005 -1,294 -10,300 Effect of Exchange Rate Changes on Cash and Cash Equivalents -2,448 +1,757 +4,206 Closing Balance of Cash and Cash Equivalents 56,161 53,205 -2,956 〔Unit: million yen〕 Change *2 Increase or Decrease in CF from Financial Activities *1 Increase or Decrease in Free CF (2025.7) (2026.7) -7,978 -2,321 +727 +7,108 -7,372 +263 -5,227 -2,883 +134 -7,250 +8,277 +3,500 -5,821 -5 +4 +5,955 0 0 (2025.7) (2026.7) Profit Before Taxes Increase or Decrease in Working Capital Depreciation Others (Cash Flows from Operating Activities) Acquisition of Investments Others (Cash Flow from Investment Activities) Loans Payable Repayment Dividend Others Consolidated Cash Flows (First Half, Year-on-Year) 2. Financial Results for the Second Quarter of the Fiscal Year Ending January 31, 2027 Mitsui High-tec Inc. | 11
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Revision of Earnings Forecast for the Fiscal Year Ending January 31, 20273
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Upward revision driven by strong sales growth in Electrical Parts and Electronic Parts Businesses Lower capital expenditure and depreciation expected Revision of Full-Year Consolidated Earnings Forecast (FY2026) 3.Revision of Earnings Forecast for the Fiscal Year Ending January 31, 2027 FY2025 [Unit: million yen] Results Initial Forecast (Mar. 2026) Previous Forecast (Jun. 2026) Revised Forecast vs. Previous Forecast vs. FY2025 Results Net Sales 218,329 233,000 254,000 272,000 +18,000 (+7.1%) +53,670 (+24.6%) Operating Profit 12,651 11,000 14,500 19,500 +5,000 (+34.5%) +6,848 (+54.1%) Operating Profit Margin 5.8% 4.7% 5.7% 7.2% +1.5ppt +1.4ppt Ordinary Profit 13,815 10,000 14,500 20,000 +5,500 (+37.9%) +6,184 (+44.8%) Net Profit 3,151 7,000 10,000 14,500 +4,500 (+45.0%) +11,348 (+360.0%) Net Profit Margin 1.4% 3.0% 3.9% 5.3% +1.4ppt +3.9ppt Net Profit per Share 17.25 38.30 54.72 79.34 + 24.62 + 62.09 Capital Expenditure 30,116 41,000 41,000 38,000 -3,000 (-7.3%) +7,883 (+26.2%) Depreciation 13,380 16,500 16,500 15,000 -1,500 (-9.1%) +1,619 (+12.1%) EBITDA 26,032 27,500 31,000 34,500 +3,500 (+11.3%) +8,467 (+32.5%) EBITDA Margin 11.9% 11.8% 12.2% 12.7% +0.5ppt +0.8ppt FOREX Rates US $ 149.73yen 150.00yen 153.00yen 158.57yen +5.57yen +8.84yen FY2026 *1 *3 *2 *1 Profit Attributable to Owners of Parent *2 Average Rate for the Period *3 Assumed Exchange Rate for 2H: JPY158.00/USD Mitsui High-tec Inc. | 13
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. FY2025 [Unit: million yen] Results Initial Forecast (Mar. 2026) Previous Forecast (Jun. 2026) Revised Forecast vs. Previous Forecast vs. FY2025 Results Net Sales 154,649 165,000 176,000 182,000 +6,000 (+3.4%) +27,350 (+17.7%) Operating Profit 9,821 9,000 11,500 13,500 +2,000 (+17.4%) +3,678 (+37.5%) Operating Profit Margin 6.4% 5.5% 6.5% 7.4% +0.9ppt +1.1ppt Capital Expenditure 24,515 33,000 33,000 28,000 -5,000 (-15.2%) +3,484 (+14.2%) Depreciation 8,959 11,000 11,000 10,500 -500 (-4.5%) +1,540 (+17.2%) EBITDA Margin 12.1% 12.1% 12.8% 13.2% +0.4ppt +1.0ppt FY2026 Revision to Consolidated Earnings Forecast (FY2026) ― Electrical Parts Business (Motor Core) Electrical Parts Business (Motor Core) Net sales revised upward on strong customer demand supported by our global manufacturing footprint and favorable foreign exchange effects. Operating profit revised upward, supported by higher sales volumes, one-time gains, and other factors. Capital expenditure revised downward following project delays and investment plan reviews. Reasons for Revision Key Drivers of Sales Variances vs. June 2026 Forecast Key Drivers of OP Variances vs. June 2026 Forecast Sales (+) one-time gains （＋） Lower fixed costs（＋） Profitability by Region 3.Revision of Earnings Forecast for the Fiscal Year Ending January 31, 2027 Region OP Margin Total 7.4% Japan 9.5% Overseas 5.1% External: JPY + 3.0 bn (Base Material and FX) Internal: JPY +3.0 bn (Volume and Price mix) Japan: JPY+ 0.1bn Overseas: JPY +2.9bn Mitsui High-tec Inc. | 14
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Revision to Consolidated Earnings Forecast (FY2026) ― Electronic Parts Business (Leadframe) Electronic Parts Business (Leadframe) Net sales revised upward on solid automotive and consumer demand and favorable foreign exchange effects. Operating profit revised upward, primarily driven by higher sales. Capital expenditure revised upward to expand production capacity in response to growing demand. Reasons for Revision Key Drivers of Sales Variances vs. June 2026 Forecast Volume (+) Price mix (+) Effect of FX (+) Key Drivers of OP Variances vs. June 2026 Forecast Volume (+) Price mix (+) Effect of FX (+) FY2025 [Unit: million yen] Results Initial Forecast (Mar. 2026) Previous Forecast (Jun. 2026) Revised Forecast vs. Previous Forecast vs. FY2025 Results Net Sales 59,567 65,000 75,000 85,000 +10,000 (+13.3%) +25,432 (+42.7%) Operating Profit 4,046 4,500 6,000 8,000 +2,000 (+33.3%) +3,953 (+97.7%) Operating Profit Margin 6.8% 6.9% 8.0% 9.4% +1.4ppt +2.6ppt Capital Expenditure 4,049 5,000 5,000 7,000 +2,000 (+40.0%) +2,950 (+72.8%) Depreciation 3,301 3,500 3,500 3,500 ｰ +198 (+6.0%) EBITDA Margin 12.3% 12.3% 12.7% 13.5% +0.9ppt +1.2ppt FY2026 3.Revision of Earnings Forecast for the Fiscal Year Ending January 31, 2027 Mitsui High-tec Inc. | 15
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. FY2025 [Unit: million yen] Results Initial Forecast (Mar. 2026) Previous Forecast (Jun. 2026) Revised Forecast vs. Previous Forecast vs. FY2025 Results Net Sales 10,247 12,000 12,000 13,500 +1,500 (+12.5%) +3,252 (+31.7%) Operating Profit 272 1,000 800 800 ｰ +527 (+193.6%) Operating Profit Margin 2.7% 8.3% 6.7% 5.9% -0.8ppt +3.3ppt Capital Expenditure 314 1,000 1,000 1,000 ｰ +685 (+218.4%) Depreciation 494 500 500 500 ｰ +5 (+1.1%) EBITDA Margin 7.5% 12.5% 10.8% 9.6% -1.2ppt +2.1ppt Net Sales -6,135 -9,000 -9,000 -8,500 +500 (－ ) -2,364 (－ ) Operating Profit -1,488 -3,500 -3,800 -2,800 +1,000 (－ ) -1,311 (－ ) Capital Expenditure 1,237 2,000 2,000 2,000 ｰ +762 (+61.7%) Depreciation 625 1,500 1,500 500 -1,000 (-66.7%) -125 (-20.1%) FY2026 Revision to Consolidated Earnings Forecast (FY2026) ― Tooling and Machine Tools Business / Adjustments [単位：百万円] Tooling and Machine Tools Business:Net sales revised upward reflecting progress in passing rising cemented carbide prices through to customers. Adjustments: Operating profit revised upward due to higher service income from group companies, cost optimization efforts, and other factors. Reasons for Revision Tooling and Machine Tools Business / Adjustments Adjustments Tooling and Machine Tools Business 3.Revision of Earnings Forecast for the Fiscal Year Ending January 31, 2027 Mitsui High-tec Inc. | 16
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Shareholder Return Policy and Dividend 4
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Dividend Forecast for FY2026 Shareholder Return Policy and Dividend The annual dividend is as initially announced: 19 yen per share. Interim dividend per share: 6 yen Year-end dividend per share: 13 yen (forecast) Dividend to be paid in accordance with our DOE(*) policy of 3.0% or higher once full-year earnings visibility improves. (*) 4. Shareholder Return Policy and Dividend Shareholder Return Policy During the three-year period from FY2025 to FY2027, the Company prioritizes stable and sustainable dividend payment alongside investment expansion aimed at strengthening profitability and securing growth opportunities. The Company uses the Dividend on Equity (DOE)— a metric that measures the consistent stability of dividends relative to capital— as our shareholder return indicator and use a DOE of 3.0% or higher as a benchmark, based on consolidated performance, capital efficiency, and dividends. Dividend per share [Unit: JPY] After adjusting for the stock split (1:5) on August 1, 2024 Figures in parentheses indicate amounts before the stock split. (*) DOE=Total dividends / Equity attributable to owners of the parent Total dividend [Unit: million yen] FY2026 FY2025FY2024FY2023FY2022FY2021 1,0981,0981,024878768328Interim 2,3792,1962,1961,7571,6102,010Year-end 3,4773,2943,2212,6352,3792,339Annual 2.9％3.0％3.1%3.0%3.4%4.3%DOE 1.8(9) 4.2(21) 4.8(24) 5.6(28) 6 6 11(55) 8.8(44) 9.6(48) 12(60) 12 13 12.8 (64) 13.0 (65) 14.4 (72) 17.6 (88) 18 19 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 (Forecast) Year-End Dividend Interim Dividend Mitsui High-tec Inc. | 18
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Reference5
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Consolidated Financial Results (3 months, FY2025 Q2 vs FY2026 Q2) 5. Reference FY2025 FY2026 [Unit: million yen] Q2 Q2 Change (2025/5-2025/7) (2026/5-2026/7) Net Sales 53,656 68,785 +15,129 +28.2% Operating Profit 2,878 7,385 +4,507 +156.6% Operating Profit Margin 5.4% 10.7% +5.4ppt Ordinary Profit 4,498 7,428 +2,929 +65.1% Net Profit 3,220 5,359 +2,138 +66.4% Net Profit Margin 6.0% 7.8% +1.8ppt Capital Expenditure 8,244 12,368 +4,123 +50.0% Depreciation 3,201 3,573 +372 +11.6% EBITDA 6,079 10,958 +4,879 +80.3% EBITDA Margin 11.3% 15.9% +4.6ppt FOREX Rates US $ 145.34yen 160.58yen +15.24yen Percentage Change *1 *2 *1 Profit Attributable to Owners of Parent *2 Average Rate for the Period Mitsui High-tec Inc. | 20
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Financial Results by Segment (3 months, FY2025 Q2 vs FY2026 Q2) 5. Reference FY2025 FY2026 [Unit: million yen] Q2 Q2 (2025/5-2025/7) (2026/5-2026/7) Net Sales 37,753 46,774 +9,020 +23.9% Operating Profit 2,402 5,427 +3,025 +125.9% Operating Profit Margin 6.4% 11.6% +5.2ppt Capital Expenditure 6,884 11,008 +4,124 +59.9% Depreciation 2,182 2,504 +321 +14.7% EBITDA Margin 12.1% 17.0% +4.8ppt Net Sales 14,603 20,837 +6,233 +42.7% Operating Profit 683 2,013 +1,330 +194.6% Operating Profit Margin 4.7% 9.7% +5.0ppt Capital Expenditure 1,005 857 - 147 -14.7% Depreciation 787 804 +16 +2.1% EBITDA Margin 10.1% 13.5% +3.4ppt Net Sales 2,612 3,291 +679 +26.0% Operating Profit 25 334 +308 － Operating Profit Margin 1.0% 10.2% +9.2ppt Capital Expenditure 78 82 +3 +4.6% Depreciation 122 111 - 11 -9.5% EBITDA Margin 5.7% 13.5% +7.8ppt Net Sales -1,312 -2,117 - 804 － Operating Profit -233 -389 - 156 － Capital Expenditure 276 419 +143 +51.7% Depreciation 107 153 +45 +42.3% Adjustments Change Percentage Change Electrical Parts Business (Motor Core) Electronic Parts Business (Leadframe) Tooling and Machine Tools Business Mitsui High-tec Inc. | 21
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 5. Reference Financial Highlights 〔Unit: million yen〕 FY2021 FY2022 FY2023 FY2024 FY2025 Net Sales 139,429 174,615 195,881 214,890 218,329 Operating Profit 14,959 22,586 18,119 16,017 12,651 Net Profit or Loss *1 11,778 17,581 15,545 12,219 3,151 Gross Assets 134,036 159,803 195,696 223,698 240,994 Net Assets 61,383 80,607 96,993 110,327 113,614 64.45 96.20 85.06 (322.24) (480.99) (425.30) 334.41 439.42 528.77 (1,672.06) (2,197.10) (2,643.85) Capital Expenditure 19,529 21,045 37,562 24,856 30,116 Depreciation 8,603 9,531 11,572 14,518 13,380 Interest-Bearing Liabilities 48,885 51,046 62,476 76,374 87,274 Net Interest-Bearing Liabilities 17,575 17,107 23,228 26,490 34,237 EBITDA 23,563 32,118 29,691 30,536 26,032 Equity Ratio 45.6% 50.3% 49.4% 49.2% 47.0% ROE 21.7% 24.9% 17.6% 11.8% 2.8% ROIC 9.5% 12.0% 7.9% 6.0% 4.4% D/E Ratio (Multiple) 0.80 0.64 0.65 0.69 0.77 Net D/E Ratio (Multiple) 0.29 0.21 0.24 0.24 0.30 Net Profit or Loss per Share *2 66.86 17.25 Net Assets per Share *2 601.83 619.71 *1 Profit Attributable to Owners of Parent *2 After adjusting for the stock split (1:5) on August 1, 2024. Figures in parentheses indicate amounts before the stock split. . Mitsui High-tec Inc. | 22
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Operating Profit Margin 139,429 174,615 195,881 214,890 218,329 272,000 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 14,959 22,586 18,119 16,017 12,651 19,500 10.7% 12.9% 9.3% 7.5% 5.8% 7.2% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 23,563 32,118 29,691 30,536 26,032 34,500 16.9% 18.4% 15.2% 14.2% 11.9% 12.7% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 19,529 21,045 37,562 24,856 30,116 38,000 8,603 9,531 11,572 14,518 13,380 15,000 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 Trend in Consolidated Financial Results (Fiscal Year) 5. Reference Net Sales Operating Profit 〔Unit: million yen〕 (forecast) (forecast) (forecast) (forecast) EBITDA MarginDepreciation * * Depreciation method was changed from declining-balance method to straight-line method from the fiscal year ending January 31, 2026. EBITDACapital Expenditure Mitsui High-tec Inc. | 23
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 75,482 100,184 133,882 155,182 154,649 182,000 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 9,055 9,093 11,466 12,053 9,821 13,500 12.0% 9.1% 8.6% 7.8% 6.4% 7.4% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 14,320 14,605 18,617 21,430 18,780 24,000 19.0% 14.6% 13.9% 13.8% 12.1% 13.2% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 15,043 15,324 30,445 17,329 24,515 28,000 5,264 5,512 7,151 9,377 8,959 10,500 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 Trend in Financial Results of Electrical Parts Business (Motor Core) (Fiscal Year) 5. Reference Net Sales Operating Profit 〔Unit: million yen〕 (forecast) (forecast) (forecast) (forecast) EBITDA MarginDepreciation * Operating Profit Margin * Depreciation method was changed from declining-balance method to straight-line method from the fiscal year ending January 31, 2026. EBITDACapital Expenditure Mitsui High-tec Inc. | 24
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 59,144 70,041 56,675 55,393 59,567 85,000 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 7,816 12,222 5,745 3,728 4,046 8,000 13.2% 17.5% 10.1% 6.7% 6.8% 9.4% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 10,270 15,288 9,199 7,690 7,347 11,500 17.4% 21.8% 16.2% 13.9% 12.3% 13.5% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 3,173 4,816 5,020 4,606 4,049 7,000 2,453 3,066 3,453 3,962 3,301 3,500 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 Trend in Financial Results of Electronic Parts Business (Leadframe) (Fiscal Year) 5. Reference Net Sales Operating Profit 〔Unit: million yen〕 (forecast) (forecast) (forecast) (forecast) EBITDA MarginDepreciation * Operating Profit Margin * Depreciation method was changed from declining-balance method to straight-line method from the fiscal year ending January 31, 2026. EBITDACapital Expenditure Mitsui High-tec Inc. | 25
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. 10,701 11,808 11,977 10,230 10,247 13,500 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 764 1,290 1,308 328 272 800 7.1% 10.9% 10.9% 3.2% 2.7% 5.9% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 1,527 2,045 2,031 1,121 766 1,300 14.3% 17.3% 17.0% 11.0% 7.5% 9.6% FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 952 502 957 869 314 1,000 762 754 723 793 494 500 FY2021 FY2022 FY2023 FY2024 FY2025 FY2026 Trend in Financial Results of Tooling and Machine Tools Business (Fiscal Year) 5. Reference EBITDA Net Sales Operating Profit Capital Expenditure 〔Unit: million yen〕 (forecast) (forecast) (forecast) (forecast) EBITDA MarginDepreciation * Operating Profit Margin * Depreciation method was changed from declining-balance method to straight-line method from the fiscal year ending January 31, 2026. Mitsui High-tec Inc. | 26
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Trend in Consolidated Financial Results (Quarterly) 5. Reference 428 427 455 437 453 483 505 518 504 535 542 567 547 537 546 553 619 688 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 FY2022 FY2023 FY2024 FY2025 FY2026 66 63 56 41 38 46 46 50 40 39 36 46 35 29 29 34 44 74 15.4% 14.7% 12.4% 9.4% 8.4% 9.5% 9.2% 9.7% 7.9% 7.2% 6.7% 8.0% 6.3% 5.4% 5.3% 6.2% 7.2% 10.7% 20.4% 20.1% 17.8% 15.4% 13.9% 15.2% 15.0% 16.3% 14.5% 14.0% 13.4% 14.9% 12.8% 11.3% 11.3% 12.3% 12.7% 15.9% 132.73yen 141.91yen 152.39yen 149.73yen 159.15yen [Unit: hundred million yen]Net Sales Operating Profit Operating Profit Margin EBITDA Margin Average Exchange Rate for the Period (USD/JPY) Mitsui High-tec Inc. | 27
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Trend in Financial Results of Electrical Parts Business (Motor Core) (Quarterly) 5. Reference 235 237 259 271 307 324 342 366 355 383 392 422 397 378 384 388 431 468 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 FY2022 FY2023 FY2024 FY2025 FY2026 26 25 21 19 27 28 28 32 27 26 29 39 29 24 21 24 36 54 11.1% 10.6% 8.1% 6.9% 8.8% 8.5% 8.1% 8.8% 7.6% 6.9% 7.3% 9.2% 7.4% 6.4% 5.5% 6.1% 8.3% 11.6% 16.3% 16.3% 13.5% 12.6% 13.7% 13.6% 13.3% 14.9% 13.9% 12.9% 13.3% 15.0% 12.8% 12.1% 11.4% 12.2% 13.8% 17.0% 132.73yen 141.91yen 152.39yen 149.73yen 159.15yen [Unit: hundred million yen]Net Sales Operating Profit Operating Profit Margin EBITDA Margin Average Exchange Rate for the Period (USD/JPY) Mitsui High-tec Inc. | 28
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Trend in Financial Results of Electronic Parts Business (Leadframe) (Quarterly) 5. Reference 181 180 184 155 134 147 147 140 139 142 139 134 141 146 151 157 179 208 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 FY2022 FY2023 FY2024 FY2025 FY2026 36 36 31 19 12 17 15 14 13 11 7 6 9 7 12 13 17 20 19.8% 20.0% 17.0% 12.3% 8.6% 11.5% 10.2% 10.0% 9.2% 7.8% 5.2% 4.6% 6.3% 4.7% 7.7% 8.3% 9.3% 9.7% 23.5% 24.0% 21.4% 17.8% 14.2% 17.3% 16.4% 16.9% 15.5% 14.7% 12.4% 12.8% 13.1% 10.1% 12.9% 13.2% 13.6% 13.5% 132.73yen 141.91yen 152.39yen 149.73yen 159.15yen [Unit: hundred million yen]Net Sales Operating Profit Operating Profit Margin EBITDA Margin Average Exchange Rate for the Period (USD/JPY) Mitsui High-tec Inc. | 29
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. Trend in Financial Results of Tooling and Machine Tools Business (Quarterly) 5. Reference 29 30 28 31 30 30 33 27 26 25 23 28 26 26 26 25 31 33 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 FY2022 FY2023 FY2024 FY2025 FY2026 3 4 3 4 3 3 5 2 1 1 0.1 2 0.3 0.3 1 1 0.1 3 10.1% 12.5% 9.4% 11.5% 10.3% 10.9% 14.6% 7.0% 2.6% 2.4% 0.5% 6.7% 1.0% 1.0% 4.2% 4.5% 0.2% 10.2% 16.5% 18.5% 16.1% 18.0% 16.1% 16.8% 20.4% 13.8% 9.3% 10.1% 9.9% 14.1% 6.9% 5.7% 8.5% 8.9% 3.8% 13.5% 132.73yen 141.91yen 152.39yen 149.73yen 159.15yen [Unit: hundred million yen]Net Sales Operating Profit Operating Profit Margin EBITDA Margin Average Exchange Rate for the Period (USD/JPY) Mitsui High-tec Inc. | 30
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Copyright(c)2026 Mitsui High-tec, Inc. All rights reserved. ＜Contact＞ Investor Relations Group Corporate Strategy Dept. E-mail: mht-ir@mitsui-high-tec.com Among the plans, future prospects, and strategies of the Company group stated herein, the information other than those concerning past or current facts represents prospects of future business results. They are determined on the basis of information available as of now. Therefore, please understand in advance that actual business results may differ from the prospects because of changes in a wide variety of risks and uncertainties and the economic environment. <Disclaimer>