NAICS 331491 — Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 
BEA sector: Nonferrous metal (except copper and aluminum) rolling, drawing, extruding and alloying
Activity: Wire, nonferrous metals (except aluminum, copper), made in integrated secondary smelting mills and wire drawing plants
Activity: Zinc and zinc alloy bar, plate, pipe, rod, sheet, tubing, and wire made from purchased metals or scrap
Activity: Zinc rolling, drawing, or extruding purchased metals or scrap
Activity: Zirconium and zirconium alloy bar, rod, billet, sheet, strip, and tubing made from purchased metals or scrap
Activity: Zirconium rolling, drawing, or extruding purchased metals or scrap