Attached files
file | filename |
---|---|
EX-31.2 - EXHIBIT 31.2 - SECTION 302 CERTIFICATION OF CFO - AK STEEL HOLDING CORP | exhibit312-201510ksection3.htm |
EX-12.1 - EXHIBIT 12.1 - RATIO OF EARNINGS TO COMBINED FIXED CHARGES - AK STEEL HOLDING CORP | exhibit121-201510kratioofe.htm |
EX-23.1 - EXHIBIT 23.1 - CONSENT OF ERNST & YOUNG LLP - AK STEEL HOLDING CORP | exhibit231-201510kconsento.htm |
EX-32.1 - EXHIBIT 32.1 - SECTION 906 CERTIFICATION OF CEO - AK STEEL HOLDING CORP | exhibit321-201510ksection9.htm |
EX-32.2 - EXHIBIT 32.2 - SECTION 906 CERTIFICATION OF CFO - AK STEEL HOLDING CORP | exhibit322-201510ksection9.htm |
EX-95.1 - EXHIBIT 95.1 - MINE SAFETY DISCLOSURE - AK STEEL HOLDING CORP | exhibit951-201510kminesafe.htm |
EX-12.2 - EXHIBIT 12.2 - RATIO OF EARNINGS TO FIXED CHARGES - AK STEEL HOLDING CORP | exhibit122-201510kratioofe.htm |
10-K - 10-K - AK STEEL HOLDING CORP | form10-k2015.htm |
EX-31.1 - EXHIBIT 31.1 - SECTION 302 CERTIFICATION OF CEO - AK STEEL HOLDING CORP | exhibit311-201510ksection3.htm |
EXHIBIT 21.1
AK STEEL HOLDING CORPORATION SUBSIDIARIES
The following are the material subsidiaries of AK Steel Holding Corporation.
Name | State/Country of Incorporation | |
Advanced Materials Processing Inc. | Delaware | |
AH Management, Inc. | Delaware | |
AH (UK) Inc. | Delaware | |
AK Coal Resources, Inc. | Pennsylvania | |
AK Coatings Inc. | Ohio | |
AK Electric Supply LLC | Delaware | |
AK Iron Resources, LLC | Delaware | |
AKS Investments, Inc. | Ohio | |
AK Steel International BV | Netherlands | |
AK Steel Corporation | Delaware | |
AK Steel de Mexico, S. de R. L. de C. V. | Mexico | |
AK Steel GmbH | Germany | |
AK Steel Limited | United Kingdom | |
AK Steel Mexico I, LLC | Delaware | |
AK Steel Mexico II, LLC | Delaware | |
AK Steel Natural Resources, LLC | Delaware | |
AK Steel NV | Belgium | |
AK Steel SARL | France | |
AK Steel Srl | Italy | |
AK Steel Merchandising S.A. | Spain | |
AK Steel Properties, Inc. | Delaware | |
AK Tube LLC | Delaware | |
Coal Innovations, LLC | Delaware | |
Combined Metals Holding, Inc. | Nevada | |
Gray Mining Company, Inc. | Pennsylvania | |
Mountain State Carbon, LLC | Delaware | |
Rockport, Inc. | Ohio | |
SNA Carbon, LLC | Delaware |
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