Irrevocable Standby Letter of Credit No. [[Unknown Identifier]] issued by Wells Fargo on June 12, 2008, at the request and for the account of NS Group Inc. (now TMK NSG) on behalf of IPSCO Kentucky, in favor of Commonwealth of Kentucky, Department of Workers Claims, as amended to date, in a current maximum undrawn amount of $1,249,000 (automatically renews for one-year terms).

Irrevocable Standby Letter of Credit No. [[Unknown Identifier]] issued by Wells Fargo on August 29, 2011, at the request and for the account of IPSCO, in favor of The Travelers Indemnity Company, as amended to date, in a current maximum undrawn amount of $5,250,000 (automatically renews for one-year terms).

Clean, Irrevocable and Unconditional Standby Letter of Credit No. [[Unknown Identifier]] issued by Wells Fargo on June 12, 2008, at the request and for the account of NS Group Inc. (now TMK NSG), in favor of Continental Casualty Company and/or American Casualty Company of Reading, Pennsylvania, and/or National Fire Insurance Company of Hartford and/or Transportation Insurance Company, as amended to date, in a current maximum undrawn amount of $186,000 (automatically renews for one-year terms).