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"Horsehead Update on New Zinc Plant  PITTSBURGH--(BUSINESS WIRE)-- Horsehead Holding Corp. (Nasdaq: ZINC), a leading U.S. producer of specialty zinc and zinc-based products, provided an update on"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2013/09/27/horsehead-update-on-new-zinc-plant/20732185/>