AK Steel Corporation as the Company AK Steel Holding Corporation as the Parent Guarantor AK Tube LLC, AK Steel Properties, Inc. and Mountain State Carbon, LLC, As Subsidiary Guarantors and U.S. Bank National Association, as Trustee Seventh...Seventh Supplemental Indenture • March 23rd, 2017 • Ak Steel Holding Corp • Steel works, blast furnaces & rolling mills (coke ovens) • New York
SEVENTH SUPPLEMENTAL INDENTURE (this “Seventh Supplemental Indenture”), dated as of March 23, 2017, between AK Steel Corporation, a Delaware corporation (the “Company”), AK Steel Holding Corporation, a Delaware corporation, as Parent Guarantor, AK Tube LLC, a Delaware limited liability company (“AK Tube”), AK Steel Properties, Inc., a Delaware Corporation (“AK Steel Properties”), and Mountain State Carbon, LLC, a Delaware limited liability company (“MSC,” and together with AK Tube and AK Steel Properties, each a “Subsidiary Guarantor” or “Guaranteeing Subsidiary” and together the “Guaranteeing Subsidiaries” or “Subsidiary Guarantors”), as guarantors, and U.S. Bank National Association, a national banking association, as trustee (the “Trustee”).
