Nippon Coke & Engineering Co., Ltd.TSE: 3315

Supplementary Material for the Revision to the Forecast of Consolidated Financial Results for the Fiscal Year 2025

Aug 8, 2025 at 5:15 AM UTC · Issued by Nippon Coke & Engineering Co., Ltd.

‌Supplementary Material for the Revision to Forecast of Consolidated Financial Results for the Fiscal Year 2025 (From April 1, 2025 to March 31, 2026)

DISCLAIMER : This document has been translated from the Japanese original for reference purposes only.

In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.

(Securities Code : 3315) ‌Forecast of Consolidated Ordinary Profit for the Six Months of Fiscal Year 2025 (Compared to the forecasts disclosed on May 9, 2025 )

In the first half of the fiscal year ending March 2026, although the Non-Coke businesses are expected to remain strong and generate increased profits, Coke business is expected to see a decrease in profits due to increased raw material costs and the recording of one-time inventory valuation losses. As a result, overall profits are expected to decrease by 1,700 million yen to 400

million yen.

+1,300

Coke Business

(2,400)

(Millions of Yen)

(800)

Increased Material costs

Estimated Ordinary Loss (As of August 8) Estimated Ordinary Profit (As of May 9) (800)

Delay of Cost Reduction

+300 +200

Non-Operating income

+200

Subsidiary Companies

(400) (800) Non-Coke Businesses

Inventory valuation loss (Temporary)

Deterioration by 1,700 million yen

‌Forecast of Consolidated Ordinary Profit for Fiscal Year 2025 (Compared to the forecasts disclosed on May 9, 2025 )

・Increased Material Costs (800)

・Delay of Cost Reduction (400)

For the fiscal year ending March 2026, although Coke business will see a significant decrease in profits in the first half, we expect a resolution of temporary inventory valuation losses and a certain degree of improvement in income and expenditure in the second half. Combined with increased profits in Non-Coke businesses, the overall outlook is for a decrease of 500 million yen to 1,700 million yen.

+2,200

(Millions of Yen)

(1,200)

Coke Businesses

+300

Non-Coke Businesses

+200

Non-Operating income

+200 +1,700

Subsidiary Companies

Estimated Ordinary Profit (As of May 9) Estimated Ordinary Loss (As of August 8)

Deterioration by 500 million yen

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