U.S. Census Bureau

2007 NAICS Definitions


331221 Rolled Steel Shape Manufacturing

This U.S. industry comprises establishments primarily engaged in rolling or drawing shapes (except wire), such as plate, sheet, strip, rod, and bar, from purchased steel.

Cross-References. Establishments primarily engaged in--


Go to: No change 2002 to 2007 No change 1997 to 2002 2002 Economic Census and other data sources

2007
NAICS		2002
NAICS		1997
NAICS		 Corresponding Index Entries
331221331221331221 Bars, concrete reinforcing (rebar), made from purchased steel in steel rolling mills
331221331221331221 Bars, steel, made in cold rolling mills made from purchased steel
331221331221331221 Cold rolling steel shapes (e.g., bar, plate, rod, sheet, strip) made from purchased steel
331221331221331221 Concrete reinforcing bar (rebar), made from purchased steel in cold rolling mills
331221331221331221 Concrete reinforcing bar (rebar), made from purchased steel in steel rolling mills
331221331221331221 Corrugating iron or steel in cold rolling mills made from purchased iron or steel
331221331221331221 Flakes made from purchased iron or steel
331221331221331221 Flat bright steel strip made in cold rolling mills made from purchased steel
331221331221331221 Hot-rolling purchased steel
331221331221331221 Metal powder and flake made from purchased iron or steel
331221331221331221 Nut rods, iron or steel, made in cold rolling mills
331221331221331221 Paste made from purchased iron or steel
331221331221331221 Powder made from purchased iron or steel
331221331221331221 Razor blade strip steel made in cold rolling mills
331221331221331221 Wire, flat, rolled strip, made in cold rolling mills