-LABOUR SUPPLY: Process / Sales
-SELLING: Expenses / Materials
-DISTRIBUTION SUPPLY: Distribution / Warehouse / Handling / Process
-ADVERTISING SUPPLY: Mail / Media / Materials / P.O.S. / Event
-AFTER-SALES SUPPLY: Service / Customer Materials & Handling
-OPERATING SUPPLY: Materials & Energy Supply


- - Materials, parts, containers + supplies
- - Wooden boxes, skids, pallets + containers (including combination of wood & paperboard)
- - Paper & paperboard containers (including shipping sacks & other paper packing supplies)
- - Plastics resins consumed in the form of granules, pellets, powders, liquids, etc., but excluding sheets, rods, tubes + shapes
- - Rubber & plastics hose & belting
- - Plastics products consumed in the form of sheets, rods, tubes + other shapes
- - Mill shapes & forms, except castings & forgings: Carbon steel: Bars & bar shapes
- - Mill shapes & forms, except castings & forgings: Carbon steel: Sheet & strip
- - Mill shapes & forms, except castings & forgings: Carbon steel: Plates
- - Mill shapes & forms, except castings & forgings: Carbon steel: Structural shapes
- - Mill shapes & forms, except castings & forgings: Carbon steel: Wire & wire products
- - Mill shapes & forms, except castings & forgings: Carbon steel: All other carbon steel mill shapes & forms
- - Mill shapes & forms, except castings & forgings: Alloy steel, except stainless
- - Mill shapes & forms, except castings & forgings: Stainless steel: Sheet & strip
- - Mill shapes & forms, except castings & forgings: Stainless steel: All other stainless steel mill shapes & forms
- - Castings (rough & semifinished): Iron (gray & malleable)
- - Castings (rough & semifinished): Steel
- - Mill shapes & forms, except castings & forgings: Aluminum & aluminum-base alloy: All other aluminum mill shapes & forms (extruded shapes, wire, rod, bar, powder, pipe, tubing, etc.)
- - Mill shapes & forms, except castings & forgings: Aluminum & aluminum-base alloy: Sheet, plate + foil
- - Insulated copper wire & cable, except magnet wire (quantity in copper content)
- - Castings (rough & semifinished): Aluminum & aluminum-base alloy
- - Castings (rough & semifinished): Copper & copper-base alloy
- - Castings (rough & semifinished): Other nonferrous
- - Bolts, nuts, screws, rivets + screw machine products
- - Metal stampings
- - Fabricated metal pipe, valves + pipe fittings, except plumbers' fittings
- - Pumps, complete assemblies (except fluid power)
- - Speed changers, drives + gears
- - Plain bearings & bushings
- - Compressors, compressor units, condensing units, fin coils + other heat transfer equipment
- - Electrical transmission, distribution + control equipment
- - Electric motors & generators: Fractional horsepower electric motors (less than 1 hp): Timing motors, synchronous & subsynchronous
- - Electric motors & generators: Fractional horsepower electric motors (less than 1 hp): Other fractional horsepower electric motors, excluding timing motors
- - Electric motors & generators: Integral horsepower motors & generators (1 hp or more)
- - Current-carrying wiring devices
- - All other materials & components, parts, containers + supplies
- - Materials, parts, containers + supplies, n.s.k.