Hydroelectric Power Generation, Fossil Fuel Electric Power Generation, Nuclear Electric Power Generation, Other Electric Power Generation, Sewage Treatment Facilities

Other Aluminum Rolling and Drawing, Copper Rolling, Drawing, and Extruding, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Metal Stamping

Synthetic Rubber Manufacturing, Rubber Product Manufacturing for Mechanical Use, All Other Rubber Product Manufacturing, Rolled Steel Shape Manufacturing, Steel Wire Drawing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Other Nonferrous Foundries (except Die-Casting)

Aluminum Extruded Product Manufacturing

Steel Wire Drawing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Fabricated Wire Product Manufacturing, Metal Service Centers and Other Metal Merchant Wholesalers

Rolled Steel Shape Manufacturing, Secondary Smelting, Refining, and Alloying of Copper

Steel Investment Foundries, Metal Stamping, Machine Tool (Metal Cutting Types) Manufacturing

Aluminum Extruded Product Manufacturing, Machine Shops, Precision Turned Product Manufacturing, Machine Tool (Metal Cutting Types) Manufacturing, Machine Tool (Metal Forming Types) Manufacturing

Steel Investment Foundries, Aluminum Foundries (except Die-Casting)

Rolled Steel Shape Manufacturing, Steel Wire Drawing, Other Aluminum Rolling and Drawing, Copper Rolling, Drawing, and Extruding, Copper Wire (except Mechanical) Drawing

Other Nonferrous Foundries (except Die-Casting), All Other Miscellaneous Fabricated Metal Product Manufacturing, Costume Jewelry and Novelty Manufacturing, Fastener, Button, Needle, and Pin Manufacturing

Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum)

Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Rolled Steel Shape Manufacturing, Custom Roll Forming, Kitchen Utensil, Pot, and Pan Manufacturing

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)

Copper Foundries (except Die-Casting)

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Rolled Steel Shape Manufacturing