(Delayed) Rebuilding the Domestic Production Structure in the Cement-related Business1/16TDnetPDF(553KB)
Notice Concerning Changes in the Representative Executive Officer and Executive Officers12/10TDnetPDF(112KB)
Notice Regarding the Formulation of the Medium-term Management Strategy (FYE March 2027 - 2029)11/26TDnetPDF(1MB)
Execution of a MOU Concerning the Integration of Businesses for the Purchase of Copper Concentrates and the Sales of Related Products11/11TDnetPDF(114KB)
Presentation Materials for the First Six Months of the Fiscal Year Ending March 31, 202611/11TDnetPDF(866KB)
Consolidated Financial Results for the Six Months Ended September 30, 2025 (Japanese Accounting Standards)11/11TDnetPDF(389KB)
(Update and Change to Previously Disclosed Matters) Changes Regarding the Establishment and Capital Increase of a Subsidiary8/27TDnetPDF(187KB)
Presentation Materials for the First Three Months of the Fiscal Year Ending March 31, 20268/7TDnetPDF(794KB)
Consolidated Financial Results for the Three Months Ended June 30, 2025 (Japanese Accounting Standards)8/7TDnetPDF(344KB)