EXHIBIT A JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on...Joint Filing Agreement • December 11th, 2006 • Sac Capital Advisors LLC • Primary smelting & refining of nonferrous metals
Contract Type FiledDecember 11th, 2006 Company Industry