

324 Petroleum and Coal Products Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 324 | Petroleum and Coal Products Manufacturing | ||||
| 3241 | Petroleum and Coal Products Manufacturing | ||||
| 32411 | Petroleum Refineries | E | 2911 | Petroleum Refining | |
| 32412 | Asphalt Paving, Roofing, and Saturated Materials Manufacturing | ||||
| 324121 | Asphalt Paving Mixture and Block Manufacturing | c | E | 2951 | Asphalt Paving Mixtures and Blocks |
| 324122 | Asphalt Shingle and Coating Materials Manufacturing | c | E | 2952 | Asphalt Felts and Coatings |
| 32419 | Other Petroleum and Coal Products Manufacturing | ||||
| 324191 | Petroleum Lubricating Oil and Grease Manufacturing | u | E | 2992 | Lubricating Oils and Greases |
| 324199 | All Other Petroleum and Coal Products Manufacturing | u | R | 2999 | Products of Petroleum and Coal, NEC |
| *3312 | Blast Furnaces and Steel Mills (coke ovens) |
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325 Chemical Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 325 | Chemical Manufacturing | ||||
| 3251 | Basic Chemical Manufacturing | ||||
| 32511 | Petrochemical Manufacturing | N | *2865 | Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments (aromatics) | |
| *2869 | Industrial Organic Chemicals, NEC (aliphatics) | ||||
| 32512 | Industrial Gas Manufacturing | R | 2813 | Industrial Gases | |
| *2869 | Industrial Organic Chemicals, NEC (fluorocarbon gases) | ||||
| 32513 | Synthetic Dye and Pigment Manufacturing | ||||
| 325131 | Inorganic Dye and Pigment Manufacturing | u | N | *2816 | Inorganic Pigments (except bone and lamp black) |
| *2819 | Industrial Inorganic Chemicals, NEC (inorganic dyes) | ||||
| 325132 | Synthetic Organic Dye and Pigment Manufacturing | u | N | *2865 | Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pigments (organic dyes and pigments) |
| 32518 | Other Basic Inorganic Chemical Manufacturing | ||||
| 325181 | Alkalies and Chlorine Manufacturing | c | E | 2812 | Alkalies and Chlorine |
| 325182 | Carbon Black Manufacturing | u | R | *2816 | Inorganic pigments (bone and lamp black) |
| 2895 | Carbon Black | ||||
| 325188 | All Other Basic Inorganic Chemical Manufacturing | u | R | *2819 | Industrial Inorganic Chemicals, NEC (except activated carbon and charcoal, alumina, and inorganic industrial dyes) |
| *2869 | Industrial Organic Chemicals, NEC (carbon bisulfide) | ||||
| 32519 | Other Basic Organic Chemical Manufacturing | ||||
| 325191 | Gum and Wood Chemical Manufacturing | u | E | 2861 | Gum and Wood Chemicals |
| 325192 | Cyclic Crude and Intermediate Manufacturing | u | R | *2865 | Cyclic Organic Crudes and Intermediates and Organic Dyes and Pigments (except aromatics and organic dyes and pigments) |
| 325193 | Ethyl Alcohol Manufacturing | u | N | *2869 | Industrial Organic Chemicals (ethyl alcohol) |
| 325199 | All Other Basic Organic Chemical Manufacturing | u | R | *2869 | Industrial Organic Chemicals, NEC (except aliphatics, carbon bisulfide, ethyl alcohol, and fluorocarbon gases) |
| *2899 | Chemical and Chemical Preparations, NEC (fatty acids) | ||||
| 3252 | Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing | ||||
| 32521 | Resin and Synthetic Rubber Manufacturing | ||||
| 325211 | Plastics Material and Resin Manufacturing | u | E | 2821 | Plastics Materials, Synthetic and Resins, and Nonvulcanizable Elastomers |
| 325212 | Synthetic Rubber Manufacturing | u | E | 2822 | Synthetic Rubber |
| 32522 | Artificial and Synthetic Fibers and Filaments Manufacturing | ||||
| 325221 | Cellulosic Organic Fiber Manufacturing | u | E | 2823 | Cellulosic Manmade Fibers |
| 325222 | Noncellulosic Organic Fiber Manufacturing | u | E | 2824 | Manmade Organic Fibers, Except Cellulosic |
| 3253 | Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing | ||||
| 32531 | Fertilizer Manufacturing | ||||
| 325311 | Nitrogenous Fertilizer Manufacturing | u | E | 2873 | Nitrogenous Fertilizers |
| 325312 | Phosphatic Fertilizer Manufacturing | u | E | 2874 | Phosphatic Fertilizers |
| 325314 | Fertilizer (Mixing Only) Manufacturing | c | E | 2875 | Fertilizers, Mixing Only |
| 32532 | Pesticide and Other Agricultural Chemical Manufacturing | E | 2879 | Pesticides and Agricultural Chemicals, NEC | |
| 3254 | Pharmaceutical and Medicine Manufacturing | ||||
| 32541 | Pharmaceutical and Medicine Manufacturing | ||||
| 325411 | Medicinal and Botanical Manufacturing | u | E | 2833 | Medicinal Chemicals and Botanical Products |
| 325412 | Pharmaceutical Preparation Manufacturing | u | R | 2834 | Pharmaceutical Preparations |
| *2835 | In-Vitro and In-Vivo Diagnostic Substances (except in-vitro diagnostic) | ||||
| 325413 | In-Vitro Diagnostic Substance Manufacturing | u | N | *2835 | In-Vitro and In-Vivo Diagnostic Substances (in-vitro diagnostic substances) |
| 325414 | Biological Product (except Diagnostic) Manufacturing | u | E | 2836 | Biological Products, Except Diagnostic Substance |
| 3255 | Paint, Coating, and Adhesive Manufacturing | ||||
| 32551 | Paint and Coating Manufacturing | R | 2851 | Paints, Varnishes, Lacquers, Enamels and Allied Products | |
| *2899 | Chemicals and Chemical Preparations, NEC (frit) | ||||
| 32552 | Adhesive Manufacturing | E | 2891 | Adhesives and Sealants | |
| 3256 | Soap, Cleaning Compound, and Toilet Preparation Manufacturing | ||||
| 32561 | Soap and Cleaning Compound Manufacturing | ||||
| 325611 | Soap and Other Detergent Manufacturing | u | R | 2841 | Soaps and Other Detergents, Except Specialty Cleaners |
| *2844 | Toilet Preparations (toothpaste) | ||||
| 325612 | Polish and Other Sanitation Good Manufacturing | u | E | 2842 | Specialty Cleaning, Polishing, and Sanitary Preparations |
| 325613 | Surface Active Agent Manufacturing | u | E | 2843 | Surface Active Agents, Finishing Agents, Sulfonated Oils, and Assistants |
| 32562 | Toilet Preparation Manufacturing | R | *2844 | Perfumes, Cosmetics, and Other Toilet Preparations (except toothpaste) | |
| 3259 | Other Chemical Product and Preparation Manufacturing | ||||
| 32591 | Printing Ink Manufacturing | E | 2893 | Printing Ink | |
| 32592 | Explosives Manufacturing | E | 2892 | Explosives | |
| 32599 | All Other Chemical Product and Preparation Manufacturing | ||||
| 325991 | Custom Compounding of Purchased Resins | c | E | 3087 | Custom Compounding of Purchased Plastics Resin |
| 325992 | Photographic Film, Paper, Plate, and Chemical Manufacturing | u | N | *3861 | Photographic Equipment and Supplies (photographic films, paper, plates and chemicals) |
| 325998 | All Other Miscellaneous Chemical Product and Preparation Manufacturing | u | R | *2819 | Industrial Inorganic Chemicals, NEC (activated carbon and charcoal) |
| *2899 | Chemicals and Chemical Preparations, NEC (except frit and table salt) | ||||
| *3952 | Lead Pencils and Art Goods (drawing inks and india ink) | ||||
| *3999 | Manufacturing Industries, NEC (matches) | ||||
| *7389 | Business Services, NEC (aerosol packaging) |
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326 Plastics and Rubber Products Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 326 | Plastics and Rubber Products Manufacturing | ||||
| 3261 | Plastics Product Manufacturing | ||||
| 32611 | Unsupported Plastics Film, Sheet, and Bag Manufacturing | ||||
| 326111 | Unsupported Plastics Bag Manufacturing | c | N | *2673 | Plastics, Foil, and Coated Paper Bags (plastics bags) |
| 326112 | Unsupported Plastics Packaging Film and Sheet Manufacturing | u | N | *2671 | Packaging Paper and Plastics Film, Coated, and Laminated (plastics packaging film and sheet) |
| 326113 | Unsupported Plastics Film and Sheet (except Packaging) Manufacturing | u | E | 3081 | Unsupported Plastics Film and Sheets |
| 32612 | Plastics Pipe, Pipe Fitting, and Unsupported Profile Shape Manufacturing | ||||
| 326121 | Unsupported Plastics Profile Shape Manufacturing | c | R | 3082 | Unsupported Plastics Profile Shapes |
| *3089 | Plastics Product, NEC (plastics sausage casings) | ||||
| 326122 | Plastics Pipe and Pipe Fitting Manufacturing | c | R | 3084 | Plastics Pipe |
| *3089 | Plastics Products, NEC (pipe fittings) | ||||
| 32613 | Laminated Plastics Plate, Sheet, and Shape Manufacturing | E | 3083 | Laminated Plastics Plate, Sheet, and Profile Shapes | |
| 32614 | Polystyrene Foam Product Manufacturing | N | *3086 | Plastics Foam Products (polystyrene foam products) | |
| 32615 | Urethane and Other Foam Product (except Polystyrene) Manufacturing | N | *3086 | Plastics Foam Products (urethane and other foam products) | |
| 32616 | Plastics Bottle Manufacturing | E | 3085 | Plastics Bottles | |
| 32619 | Other Plastics Product Manufacturing | ||||
| 326191 | Plastics Plumbing Fixture Manufacturing | c | E | 3088 | Plastics Plumbing Fixtures |
| 326192 | Resilient Floor Covering Manufacturing | u | R | *3069 | Fabricated Rubber Products, NEC (rubber resilient floor coverings) |
| 3996 | Linoleum, Asphalted-Felt-Base, and Other Hard Surface Floor Coverings, NEC | ||||
| 326199 | All Other Plastics Product Manufacturing | u | R | *3089 | Plastics Products, NEC (except plastics pipe fittings and plastics sausage casings) |
| *3999 | Manufacturing Industries, NEC (plastics products such as combs, hair curlers, etc.) | ||||
| 3262 | Rubber Product Manufacturing | ||||
| 32621 | Tire Manufacturing | ||||
| 326211 | Tire Manufacturing (except Retreading) | u | E | 3011 | Tires and Inner Tubes |
| 326212 | Tire Retreading | u | N | *7534 | Tire Retreading and Repair Shops (rebuilding) |
| 32622 | Rubber and Plastics Hoses and Belting Manufacturing | E | 3052 | Rubber and Plastics Hose and Belting | |
| 32629 | Other Rubber Product Manufacturing | ||||
| 326291 | Rubber Product Manufacturing for Mechanical Use | u | E | 3061 | Molded, Extruded, and Lathe-Cut Mechanical Rubber Goods |
| 326299 | All Other Rubber Product Manufacturing | u | R | *3069 | Fabricated Rubber Products, NEC (except rubberized fabric and rubber resilient floor covering) |
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327 Nonmetallic Mineral Product Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 327 | Nonmetallic Mineral Product Manufacturing | ||||
| 3271 | Clay Product and Refractory Manufacturing | ||||
| 32711 | Pottery, Ceramics, and Plumbing Fixture Manufacturing | ||||
| 327111 | Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing | u | E | 3261 | Vitreous China Plumbing Fixtures and China and Earthenware Fittings and Bathroom Accessories |
| 327112 | Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing | u | N | 3262 | Vitreous China Table and Kitchen Articles |
| 3263 | Fine Earthenware (Whiteware) Table and Kitchen Articles | ||||
| 3269 | Pottery Products, NEC | ||||
| *3299 | Nonmetallic Mineral Products, NEC (clay statuary) | ||||
| 327113 | Porcelain Electrical Supply Manufacturing | u | E | 3264 | Porcelain Electrical Supplies |
| 32712 | Clay Building Material and Refractories Manufacturing | ||||
| 327121 | Brick and Structural Clay Tile Manufacturing | u | R | *3251 | Brick and Structural Clay Tile (except slumped brick) |
| 327122 | Ceramic Wall and Floor Tile Manufacturing | u | E | 3253 | Ceramic Wall and Floor Tile |
| 327123 | Other Structural Clay Product Manufacturing | u | E | 3259 | Structural Clay Products, NEC |
| 327124 | Clay Refractory Manufacturing | u | E | 3255 | Clay Refractories |
| 327125 | Nonclay Refractory Manufacturing | u | E | 3297 | Nonclay Refractories |
| 3272 | Glass and Glass Product Manufacturing | ||||
| 32721 | Glass and Glass Product Manufacturing | ||||
| 327211 | Flat Glass Manufacturing | u | E | 3211 | Flat Glass |
| 327212 | Other Pressed and Blown Glass and Glassware Manufacturing | u | E | 3229 | Pressed and Blown Glass and Glassware, NEC |
| 327213 | Glass Container Manufacturing | u | E | 3221 | Glass Containers |
| 327215 | Glass Product Manufacturing Made of Purchased Glass | c | E | 3231 | Glass Products Made of Purchased Glass |
| 3273 | Cement and Concrete Product Manufacturing | ||||
| 32731 | Cement Manufacturing | E | 3241 | Cement, Hydraulic | |
| 32732 | Ready-Mix Concrete Manufacturing | E | 3273 | Ready-Mixed Concrete | |
| 32733 | Concrete Pipe, Brick, and Block Manufacturing | ||||
| 327331 | Concrete Block and Brick Manufacturing | u | R | *3251 | Brick and Structural Clay Tile (slumped brick) |
| 3271 | Concrete Block and Brick | ||||
| 327332 | Concrete Pipe Manufacturing | u | N | *3272 | Concrete Products, Except Block and Brick (concrete pipe) |
| 32739 | Other Concrete Product Manufacturing | N | *3272 | Concrete Products, Except Block and Brick (concrete products, except dry mix concrete and pipe) | |
| 3274 | Lime and Gypsum Product Manufacturing | ||||
| 32741 | Lime Manufacturing | E | 3274 | Lime | |
| 32742 | Gypsum Product Manufacturing | R | 3275 | Gypsum Products | |
| *3299 | Nonmetallic Mineral Products, NEC (moldings, ornamental and architectural plaster work and gypsum statuary ) | ||||
| 3279 | Other Nonmetallic Mineral Product Manufacturing | ||||
| 32791 | Abrasive Product Manufacturing | R | *3291 | Abrasive Products (except steel wool with or without soap) | |
| 32799 | All Other Nonmetallic Mineral Product Manufacturing | ||||
| 327991 | Cut Stone and Stone Product Manufacturing | u | E | 3281 | Cut Stone and Stone Products |
| 327992 | Ground or Treated Mineral and Earth Manufacturing | u | R | *3295 | Minerals and Earths, Ground or Otherwise Treated (except grinding, washing, separating, etc. of nonmetallic minerals) |
| 327993 | Mineral Wool Manufacturing | u | E | 3296 | Mineral Wool |
| 327999 | All Other Miscellaneous Nonmetallic Mineral Product Manufacturing | u | R | *3272 | Concrete Products, Except Block and Brick (dry mixture concrete) |
| *3292 | Asbestos Products (except brake pads and linings) | ||||
| *3299 | Nonmetallic Mineral Products, NEC (except moldings, ornamental and architectural plaster work, clay and gypsum statuary) |
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