EXHIBIT 21.1 ------------ SCHNITZER STEEL INDUSTRIES, INC. List of Subsidiaries Subsidiary State of Incorporation ---------- ---------------------- Alaska Steel Co. Oregon Arion Shipping Co. Delaware Cascade Steel Rolling Mills, Inc. Oregon Crawford Street Corporation Oregon Edman Corp. Oregon FerMar, LLC Oregon General Metals of Alaska, Inc. Oregon General Metals of Tacoma, Inc. Washington Joint Venture Operations, Inc. Delaware Karileen LLC Washington Levi's Iron and Metal, Inc. Oregon Manufacturing Management, Inc. Oregon SSI International Far East Ltd. Korea Mormill Corp. Oregon MRI Corporation Delaware Norprop, Inc. Oregon Norprop Canadian Properties, Inc. Oregon Oregon Rail Marketing Co. Oregon Pick and Pull Auto Dismantling, Inc. California PNP Auto Parts Canada Co. Canada Proler Environmental Services, Inc. Delaware Proler Industries, Inc. Delaware Proler International Corp. Delaware Proler Properties, Inc. Texas Proler Recycling, Inc. Delaware Proler Steel, Inc. Delaware Proleride Transport Systems, Inc. Delaware Schnitzer Leasing, Inc. Oregon SD&G, Inc. Nevada SSI International, Inc. Guam SSP Arion Corp. Oregon SSP Reclamation Company Oregon White Top Properties, L.L.C. Washington Willamette Forge & Machine Works, Inc. Oregon