This U.S. industry comprises establishments primarily engaged in manufacturing steel castings (except steel investment castings). Establishments in this industry purchase steel made in other establishments. Establishments primarily engaged in--

Including:

• Alloy steel castings (except investment), unfinished, manufacturing
• Cast steel railroad car wheels, unfinished, manufacturing
• Castings, steel (except investment), unfinished, manufacturing
• Foundries, steel (except investment)
• Rolling mill rolls, steel, manufacturing
• Stainless steel castings (except investment), unfinished, manufacturing
• Steel castings (except investment), unfinished, manufacturing
• Steel foundries (except investment)