THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

Dynamic Materials Corporation (BOOM)

3/15/2006 Proxy Information

The Company has a sales commission agreement with Clad Metal Products, Inc, which is 100% owned by an executive officer of the Company. Under this agreement, which was terminated in 2005, the Company paid Clad Metal Products, Inc. 20% of the commissions that it earned on sales of certain non-explosion clad products. During the years ended December 31, 2005, 2004 and 2003, the Company paid commissions of $13, $7 and $10, respectively related to this agreement.

Nobelclad purchases explosives used in its cladding operation from Nobel Explosifs France, which is a wholly owned subsidiary of Groupe SNPE. For the years ended December 31, 2005, 2004 and 2003, these purchases totaled $820, $739, and $445, respectively. Accounts payable as of December 31, 2005 and 2004 include outstanding amounts of $229 and $298, respectively, relating to these purchases.

Mr. Hueber is the former Chairman and Chief Executive Officer of Nobel Explosifs France, an affiliate of SNPE, which previously operated the Dynamic's two European cladding operations prior to their merger with Dynamic.