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  • Jul 8,2026 [Summary] Notice of the Determination of Terms of Issue of Zero Coupon Convertible Bonds due 2030 and Zero Coupon Convertible Bonds due 2032 pdf （148KB）
  • Jul 8,2026 [Summary] Notice of Purchase of Zero Coupon Convertible Bonds of Mitsubishi Materials Corporation (Securities Code: 5711) by J-Link Limited pdf （138KB）
  • Jul 8,2026 [Summary] Notice of the Issuance of Zero Coupon Convertible Bonds due 2030 and Zero Coupon Convertible Bonds due 2032 pdf （460KB）
  • Jul 1,2026 (Update to Previously Disclosed Matters) Establishment of Successor Company for Business Related to the Purchase of Copper Concentrates and the Sale pdf （103KB）
  • Jul 1,2026 Announcement of Application for Listing of Shares of Mitsubishi UBE Cement Corporation on the Tokyo Stock Exchange pdf （138KB）
  • Jun 23,2026 Corporate Governance Report pdf （848KB）