All Other Miscellaneous Chemical Product and Preparation Manufacturing, Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Machine Tool (Metal Cutting Types) Manufacturing, Surgical Appliance and Supplies Manufacturing, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers

Sheep Farming, Steam and Air-Conditioning Supply, Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction

Site Preparation Contractors, All Other Specialty Trade Contractors, Truss Manufacturing, Other Millwork (including Flooring), Primary Aluminum Production

Natural Gas Distribution, Steam and Air-Conditioning Supply, Industrial Building Construction, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction

19, 500$

Framing Contractors, Flooring Contractors, Other Building Finishing Contractors, Other Aluminum Rolling and Drawing, Iron Foundries

Plastics Material and Resin Manufacturing, Plastics Pipe and Pipe Fitting Manufacturing, Primary Aluminum Production, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing

Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding, Other Communication and Energy Wire Manufacturing, Current-Carrying Wiring Device Manufacturing, Noncurrent-Carrying Wiring Device Manufacturing, All Other Miscellaneous Electrical Equipment and Component Manufacturing

Plastics Material and Resin Manufacturing, Plastics Pipe and Pipe Fitting Manufacturing, Machine Shops, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing

Electrical Contractors, Electrometallurgical Ferroalloy Product Manufacturing, Plate Work Manufacturing, Sheet Metal Work Manufacturing, Metal Tank (Heavy Gauge) Manufacturing

Hardwood Veneer and Plywood Manufacturing, Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing, All Other Rubber Product Manufacturing, Ready-Mix Concrete Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel

Copper Wire (except Mechanical) Drawing, Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum), Machine Shops

Primary Aluminum Production, Aluminum Extruded Product Manufacturing, Other Aluminum Rolling and Drawing, Aluminum Die-Casting Foundries, Custom Roll Forming

Plastics Pipe and Pipe Fitting Manufacturing, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Electroplating, Plating, Polishing, Anodizing, and Coloring, Fluid Power Valve and Hose Fitting Manufacturing, Other Metal Valve and Pipe Fitting Manufacturing

Electrical Contractors, All Other Specialty Trade Contractors, All Other Miscellaneous Wood Product Manufacturing, Steel Wire Drawing, Other Fabricated Wire Product Manufacturing

New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), New Housing Operative Builders, Residential Remodelers, Industrial Building Construction

Iron and Steel Pipe and Tube Manufacturing from Purchased Steel, Aluminum Sheet, Plate, and Foil Manufacturing, Plate Work Manufacturing, Other Metal Container Manufacturing, Machine Shops

Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Electrical Contractors, All Other Specialty Trade Contractors

Steam and Air-Conditioning Supply, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Residential Remodelers, Industrial Building Construction