YÜKSELEN ÇELİK A.Ş. (İzahname (SPK Onayına Sunulan))

Pursuant to the Board of Directors' Resolution of our Company dated 5 October 2026 and numbered 2026/19, the draft prospectus prepared in connection with the issuance and public offering of shares with an aggregate nominal value of TRY 500,000,000, to be issued as a result of the increase of our Company's issued share capital from TRY 500,000,000 to TRY 1,000,000,000, entirely through cash contributions, within its registered capital ceiling of TRY 2,500,000,000, and submitted to the Capital Markets Board of Türkiye for approval, has been updated in accordance with the underwriting agreement executed with Tacirler Yatırım Menkul Değerler A.Ş. The updated draft prospectus is attached hereto.