Sumitomo Chemical Co., Ltd. · TSE:4005
Sumitomo Chemical — Q2 FY2025 Earnings Presentation
19 slides from Sumitomo Chemical's earnings presentation, Nov 4, 2025
Slide 1: Financial Results for 2nd Quarter of FY2025
Financial Results for 2"? Quarter of FY2025 November 4, 2025 Sumitomo Bakelite Co., Ltd. Shinichi Kajiya, President and Representative Director @ SUMITOMO BAKELITE CO, LTD.
Slide 2: Outline of Financial Results for 2nd Quarter of FY2025
© SUMITOMO BAKELITE CO, LTD. Outline of Financial Results for 24 Quarter of FY2025 I f
Slide 3: Financial Results for 2nd Quarter of FY2025 (Y/Y)
<@ SUMITOMO BAKELITE CO, LTD. [ Financial Results for 2"? Quarter of FY2025 (Y/Y) [Unit: Billion yen] 2Q of FY2024| 2Q of FY2025 Variance (Y/Y) (1) (2) (2)-(1) Ratio Revenue 153.1 156.5 3.4 2.2% Business Profit* 15.8 17.1 1.3 8.2% Operating Profit 15.7 16.5 0.8 5.1% Profit attributable to owners of
Slide 4: Revenue and Business Profit by Business Segment (Y/Y)
“@ SUMITOMO BAKELITE CO, LTD. Revenue and Business Profit by Business Segment (Y/Y) [Unit: Billion yen] Revenue 60.0 53.2 53.8 46.1 51.3 53.4 51.2 40.0 20.0 04/03 0.0 Other / All Semiconductor Materials High Performance Plastics Quality of Life Products Business Profit 12.0 94 10.2 8.0 6.0 6.7 4.0 2
Slide 5: Quarterly Revenue by Business Segment
© SUMITOMO BAKELITE CO, LTD. [| Quarterly Revenue by Business Segment [Unit: Billion yen] Semiconductor High Performance Quality of Life Materials Plastics Products 543 264268 794 45.527.126.7 30.0 362345 4288 26.0267 27 95,9 26.0261 26.025. 211206229 20.0 10.0 [ il 0.0 3Q 4Q 1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q
Slide 6: Analysis of Revenue (Y/Y)
© SUMITOMO BAKELITE CO, LTD. [ Analysis of Revenue (Y/Y) [Unit: Billion yen] 200 153.1 4.8 0.8 156.5 150 2.1 100 50 +34 0 FY2024 Sales Volume Sales Prices FOREX FY2025 2Q 2Q Semiconductor Materials +5.7 +0.6 -1.1 +5.1 High Performance Plastics -1.0 -0.5 -0.8 -2.2 Quality of Life Products +0.1 +0.7 -
Slide 7: Analysis of Business Profit (Y/Y)
© SUMITOMO BAKELITE CO, LTD. [ Analysis of Business Profit (Y/Y) [Unit: Billion yen] 25 20 2.0 1.1 15.8 — TT 15 -1.5 -0.3 10 13 +i. 5 0 FY2024 Sales Volume Sales & cost* Fixed cost FOREX FY2025 2Q *Cost is the total of raw material and other variable costs. 2Q Semiconductor Materials +19 -0.3 -0.6 -
Slide 8: Financial Forecasts for FY2025
© SUMITOMO BAKELITE CO, LTD. *There is no change from Announcement ; on May 12, 2025 l Financial Forecasts for FY2025
Slide 9: Financial Forecasts for FY2025 (Y/Y)
[ Financial Forecasts for FY2025 (Y/Y) © SUMITOMO BAKELITE CO, LTD. [Unit: Billion yen] FY2024 FY2025 Variance Result (1) Forecast (2) (2)-(1) Revenue 304.8 310.0 5.2 1.7% Business Profit 30.8 32.5 1.7 5.4% Operating Profit 24.8 31.0 6.2 25.0% Profit attributable to owners of the parent 1 93 23.5 4.
Slide 10: Shareholder Returns
<@ SUMITOMO BAKELITE CO, LTD. Shareholder Returns @ Dividends Forecast (FY2024) : 105.00 yen per share (Interim 50 yen / Year-end 55 yen) [Unit; Billion yen] 30 Profit attributble to owners of parent El Total dividend paid —®=Dividend payout ratio 60% 46% 20 39% 10 28% 30% a ae a om nm 8 & 20% profi
Slide 11: Summary of Half, Outlook and Initiatives for 2nd Half in Each Segment
© SUMITOMO BAKELITE CO, LTD. l Summary of 15 Half, Outlook and Initiatives for 2"¢ Half of in Each Segment
Slide 12: Semiconductor Materials
Semiconductor Materials ‘© SUMITOMO BAKELITE CO,ITD. (1st Half Summary & 2nd Half Outlook and Initiatives) Unit: Bil 1st half result Progress rate Full-year forecast lion yen 10.2 51.3 54% 55% 19.0 93.0 Sumitomo Bakelite (Suzhou) Co., Ltd. new plant 1st half summary MiThe Chinese market has expanded
Slide 13: Semiconductor Materials: Topics
[ Semiconductor Materials: Topics Al Power Device Market Expanding - Expanding sales of thermal management products = *: Power Semiconductors GPU Board to Be Implemented (Cee EST) (Illustrative Example) @ The black components (highlighted in red) around the GPU are power semiconductors. @ Asingle GP
Slide 14: High Performance Plastics
High Performance Plastics © SUMITOMO BAKELITE CO, LTD. (1st Half Summary & 2nd Half Outlook and Initiatives) Unit: Billion yen as nr 2.6 51.2 Progress A0% 48% fet 6.5 107.0 Materials for Power Modules Zi Fraunhofer Fire Resistant Materials for EV Batteries 1st half summary @ North America is undergo
Slide 15: High Performance Plastics: Initiatives to Improve Profitability
High Performance Plastics <@ SUMITOMO BAKELITE CO, LTD. {Initiatives to Improve Profitability] Improve profitability by correcting unprofitable products, reducing production costs, and improving productivity Items Regions Details of implementation Rectification and withdrawal off — North Centered on
Slide 16: High Performance Plastics: Topics
High Performance Plastics: Topics For Electric Vehicles : Power Module Materials Liquid Epoxy Casting Heat Dissipating Insulation Materials Sheet Materials Alternative to Ceramic Substrates — Enhanced design flexibility for + Higher heat resistance + Longer life For Semiconductors: COPLUS™ pd COPLU
Slide 17: Quality of Life Products
Quality of Life Products © SUMITOMO BAKELITE CO, LTD. (1st Half Summary & 2nd Half Outlook and Initiatives) Unit: Revenue tari 53B Progress 5 4% 49% rate fect 12.5 109.0 Expansion of Gastrointestinal Stent Lineup 1st half summary @ Healthcare — Sales of intravascular treatment devices and blood bags
Slide 18: Quality of Life Products: Topics
«© SUMITOMO BAKELITE CO, LTD. [ High Performance Plastics: Topics Healthcare Industrial Functional Materials @ Endovascular Treatment Devices, Blood collection kit, Blood bag @ Business acquisition from AGC Inc., driving faster portfolio transformation High quality accepted in overseas markets, ing
Slide 19: Disclaimer
© SUMITOMO BAKELITE CO.,LTD. https://www.sumibe.co.jp/ Disclaimer The information presented in this document is provided in good faith, but no warranty is given or is to be implied regarding its accuracy or relevance to any particular application. Users must satisfy themselves regarding the suitabil
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