EX-21.1 2 dex211.htm SUBSIDIARIES OF THE REGISTRANT Subsidiaries of the Registrant

EXHIBIT 21.1 SUBSIDIARIES OF REGISTRANT

Below are the only active wholly-owned subsidiaries of the registrant and its jurisdiction of organization.

 

Subsidiary

       

Jurisdiction of Organization

Dunkirk Specialty Steel, LLC      Delaware
USAP Holdings, Inc.      Delaware