Molycorp, Inc. is a rare earth oxide (REO) producer. The Company operates a vertically integrated, global supply chain that combines rare earths resource with manufacturing facilities on three continents that can produce a wide range of custom engineered, rare earth materials from all of the lanthanide elements, plus yttrium. The Company�s operates manufacturing facilities in Jiangyin, China; Zibo, China; Tianjin, China; Hyeongok Industrial Zone in South Korea; Korat, Thailand; Sillamae, Estonia; Stade, Germany; Sagard, Germany; Peterborough, Canada; Tolleson, Arizona; Blanding, Utah; and Quapaw, Oklahoma. Molycorp operates in four segments including Resources, Chemical s and Oxides, Magnetic Materials and Alloys and Rare Metals. The subsidiaries of the Company include RCF IV Speedwagon Inc., Molycorp Minerals LLC, Molycorp Silmet AS, Molycorp Luxembourg Holdings S.a.r.l, MCP Exchangeco Inc., MCP Canada Limited Partnership, Molycorp Minerals Canada ULC and MCP Canada Holding ULC.