| [331111] Iron and Steel Mills |
| [331221] Rolled Steel Shape Manufacturing |
| [331314] Secondary Smelting and Alloying of Aluminum |
| [331423] Secondary Smelting, Refining, and Alloying of Copper |
| [331492] Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) |
| [332117] Powder Metallurgy Part Manufacturing |
| [332439] Other Metal Container Manufacturing |
| [332510] Hardware Manufacturing |
| [332618] Other Fabricated Wire Product Manufacturing |
| [332813] Electroplating, Plating, Polishing, Anodizing, and Coloring |
| [332919] Other Metal Valve and Pipe Fitting Manufacturing |
| [332999] All Other Miscellaneous Fabricated Metal Product Manufacturing |
| [336360] Motor Vehicle Seating and Interior Trim Manufacturing |
| [337215] Showcase, Partition, Shelving, and Locker Manufacturing |
