Eagle Materials Inc. (EXP) is a manufacturer of basic building materials, including gypsum wallboard, cement, gypsum and non-gypsum paperboard and concrete and aggregates. The Company’s primary businesses are the manufacture and distribution of gypsum wallboard and the manufacture and sale of cement. Gypsum wallboard is distributed throughout the United States with particular emphasis in the geographic markets nearest to its production facilities. It sells cement in four regional markets, including northern Nevada and California, the greater Chicago area, the Rocky Mountain region and central Texas. At March 31, 2009, EXP operated five gypsum wallboard plants (six board lines), four cement plants (six kilns, one of which belongs to its joint venture company), one recycled paperboard plant, nine concrete batching plants and two aggregates facilities. Its businesses are separated into four segments: Gypsum Wallboard, Cement, Recycled Paperboard, and Concrete and Aggregates.