This U.S. Industry comprises establishments primarily engaged in (1) rolling, drawing, or extruding shapes (except flat rolled sheet, plate, foil, and welded tube; extruded rod, bar, pipe, and tube blooms; and drawn or extruded tube) from purchased aluminum and/or (2) recovering aluminum from scrap and rolling, drawing or extruding shapes (except flat rolled sheet, plate, foil, and welded tube; extruded rod, bar, pipe, and tube blooms; and drawn or extruded tube) in integrated mills. Flat rolling sheet, plate, foil, and welded tube from either purchased aluminum or by recovering aluminum from scrap and flat rolling or continuous casting--are classified in U.S. Industry 331315, Aluminum Sheet, Plate, and Foil Manufacturing; Extruding rod, bar, pipe, tube and tube blooms or drawing tube from purchased aluminum or by recovering aluminum from scrap and extruding--are classified in U.S. Industry 331316, Aluminum Extruded Product Manufacturing; and Making aluminum from alumina and making aluminum shapes--are classified in U.S. Industry 331312, Primary Aluminum Production.