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Copyright©2025 DAIICHI KIGENSO KAGAKU KOGYO CO., LTD. All Right Reserved 1 1H FY3/2026 Financial Results 【TSE Prime Market: 4082】 April 1, 2025
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Copyright©2025 DAIICHI KIGENSO KAGAKU KOGYO CO., LTD. All Right Reserved 2 1. Topics 2. Highlights of Financial Results 3. Summary of Consolidated Financial Results 4. Factors Behind the YoY Change in Operating Profit 5. Non-operating Profit/Loss and Net Exchange Gain/Loss 6. Foreign Exchange 7. Net Sales 8. Cash Flows 9. Balance Sheet 10. Consolidated Earnings Forecast INDEX
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Copyright©2025 DAIICHI KIGENSO KAGAKU KOGYO CO., LTD. All Right Reserved 3 ◼ Announced upward revisions to the earnings forecast for the current fiscal year on October 31, 2025. https://ssl4.eir-parts.net/doc/4082/ir_material_for_fiscal_ym14/189725/00.pdf ◼ Notice Concerning Expected Recording of Gain on Sale of Investment Securities (Extraordinary Income) － For Implementation of Restricted Stock Incentive Plan － https://ssl4.eir-parts.net/doc/4082/ir_material_for_fiscal_ym14/189724/00.pdf https://ssl4.eir-parts.net/doc/4082/ir_material_for_fiscal_ym14/191222/00.pdf ◼ Vietnam business －Production targets met as planned, with steady progress in cost reduction － The Vietnam factory, which commenced full-scale operations in the previous quarter, achieved its planned production volume. Cost reduction efforts continued from the first quarter, progressing at a pace exceeding plans (impact on earnings already reflected in the results). We continue our efforts to strengthen our supply chain in anticipation of stricter regulations on critical minerals. Topics 1
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Copyright©2025 DAIICHI KIGENSO KAGAKU KOGYO CO., LTD. All Right Reserved 4 ◼ Integrated Report 2025 published Published the Integrated Report 2025, which includes updates on the progress and policies of the medium-term management plan “DK-One Next,” as well as the Company’s financial strategy and shareholder returns. ◼ Notice regarding Strategic Areas ✓ Semiconductor Area: Developed zirconia for polishing silicon carbide (SiC) wafers for power semiconductors ✓ Energy Area: Contributed to the performance improvement of perovskite solar cells ✓ Overall: Developed rare-earth-free ceramic materials, contributing to a more stable supply chain https://ssl4.eir-parts.net/doc/4082/ir_material10/262694/00.pdf Topics 2