1997 NAICS Definitions
327 Nonmetallic Mineral Product Manufacturing

327 Nonmetallic Mineral Product Manufacturing

The Nonmetallic Mineral Product Manufacturing subsector transforms mined or quarried nonmetallic minerals, such as sand, gravel, stone, clay, and refractory materials, into products for intermediate or final consumption. Processes used include grinding, mixing, cutting, shaping, and honing. Heat often is used in the process and chemicals are frequently mixed to change the composition, purity, and chemical properties for the intended product. For example, glass is produced by heating silica sand to the melting point (sometimes combined with cullet or recycled glass) and then drawn, floated, or blow molded to the desired shape or thickness. Refractory materials are heated and then formed into bricks or other shapes for use in industrial applications.

The Nonmetallic Mineral Product Manufacturing subsector includes establishments that manufacture products, such as bricks, refractories, ceramic products, and glass and glass products, such as plate glass and containers. Also included are cement and concrete products, lime, gypsum and other nonmetallic mineral products including abrasive products, ceramic plumbing fixtures, statuary, cut stone products, and mineral wool. The products are used in a wide range of activities from construction and heavy and light manufacturing to articles for personal use.

Mining, beneficiating, and manufacturing activities often occur in a single location. Separate receipts will be collected for these activities whenever possible. When receipts cannot be broken out between mining and manufacturing, establishments that mine or quarry nonmetallic minerals, beneficiate the nonmetallic minerals and further process the nonmetallic minerals into a more finished manufactured product are classified based on the primary activity of the establishment. A mine that manufactures a small amount of finished products will be classified in Sector 21, Mining. An establishment that mines whose primary output is a more-finished manufactured product will be classified in the Manufacturing Sector.

Excluded from the Nonmetallic Mineral Product Manufacturing subsector are establishments that primarily beneficiate mined nonmetallic minerals. Beneficiation is the process whereby the extracted material is reduced to particles that can be separated into mineral and waste, the former suitable for further processing or direct use. Beneficiation establishments are included in Sector 21, Mining.

3271 Clay Product and Refractory Manufacturing

32711 Pottery, Ceramics, and Plumbing Fixture Manufacturing

This industry comprises establishments primarily engaged in shaping, molding, glazing, and firing pottery, ceramics, and plumbing fixtures made entirely or partly of clay or other ceramic materials.

327111 Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing vitreous china plumbing fixtures and china and earthenware bathroom accessories, such as faucet handles, towel bars, and soap dishes.

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NAICSSICCorresponding Index Entries
3271113261Bathroom accessories, vitreous china and earthenware, manufacturing
3271113261Bidets, vitreous china, manufacturing
3271113261Drinking fountains, vitreous china, non-refrigerated, manufacturing
3271113261Faucet handles, vitreous china and earthenware, manufacturing
3271113261Handles, faucet, vitreous china and earthenware, manufacturing
3271113261Lavatories, vitreous china, manufacturing
3271113261Plumbing fixtures, vitreous china, manufacturing
3271113261Sinks, vitreous china, manufacturing
3271113261Soap dishes, vitreous china and earthenware, manufacturing
3271113261Tanks, flush, vitreous china, manufacturing
3271113261Toilet fixtures, vitreous china, manufacturing
3271113261Towel bar holders, vitreous china and earthenware, manufacturing
3271113261Urinals, vitreous china, manufacturing
3271113261Water closet bowls, vitreous china, manufacturing

327112 Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing table and kitchen articles, art and ornamental items, and similar vitreous china, fine earthenware, stoneware, coarse earthenware, and pottery products.

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NAICSSICCorresponding Index Entries
3271123299Architectural sculptures, clay, manufacturing
3271123269Ashtrays, pottery, manufacturing
3271123262Bone china manufacturing
3271123269Chemical stoneware (i.e., pottery products) manufacturing
3271123262China cooking ware manufacturing
3271123262China tableware, vitreous, manufacturing
3271123299Clay and ceramic statuary manufacturing
3271123269Cones, pyrometric, earthenware, manufacturing
3271123269Cooking ware (e.g., stoneware, coarse earthenware, pottery), manufacturing
3271123262Cooking ware, china, manufacturing
3271123263Cooking ware, fine earthenware, manufacturing
3271123269Crockery manufacturing
3271123269Decalcomania on china and glass for the trade
3271123269Decorating china (e.g., encrusting gold, silver, other metal on china) for the trade
3271123262Dishes, pottery, manufacturing
3271123269Earthenware table and kitchen articles, coarse, manufacturing
3271123263Earthenware, commercial and household, semivitreous, manufacturing
3271123299Ecclesiastical statuary, clay, manufacturing
3271123269Filtering media, pottery, manufacturing
3271123269Firing china for the trade
3271123269Florists' articles, red earthenware, manufacturing
3271123269Flower pots, red earthenware, manufacturing
3271123269Forms for dipped rubber products, pottery, manufacturing
3271123269Garden pottery manufacturing
3271123262Hotel tableware and kitchen articles, vitreous china, manufacturing
3271123263Household-type earthenware, semivitreous, manufacturing
3271123262Household-type tableware and kitchen articles, vitreous china, manufacturing
3271123269Kitchen articles, coarse earthenware, manufacturing
3271123262Kitchenware, commercial and household-type, vitreous china, manufacturing
3271123263Kitchenware, semivitreous earthenware, manufacturing
3271123269Lamp bases, pottery, manufacturing
3271123269Porcelain, chemical, manufacturing
3271123269Pottery products (except plumbing fixtures and porcelain) manufacturing
3271123269Pyrometer tubes manufacturing
3271123269Pyrometric cones, earthenware, manufacturing
3271123299Sculptures, architectural, clay, manufacturing
3271123269Stationery articles, pottery, manufacturing
3271123299Statuary, clay and ceramic, manufacturing
3271123269Stoneware (i.e., pottery products) manufacturing
3271123269Table articles, coarse earthenware, manufacturing
327112326MTable articles, earthenware, manufacturing
327112326MTable articles, fine earthenware (i.e., whiteware), manufacturing
3271123262Table articles, vitreous china, manufacturing
3271123262Tableware, vitreous china, manufacturing
3271123269Textile guides, porcelain, manufacturing
3271123269Vases, pottery (e.g., china, earthenware, stoneware), manufacturing

327113 Porcelain Electrical Supply Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing porcelain electrical insulators, molded porcelain parts for electrical devices, ferrite or ceramic magnets, and electronic and electrical supplies from nonmetallic minerals, such as clay and ceramic materials.

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NAICSSICCorresponding Index Entries
3271133264Alumina porcelain insulators manufacturing
3271133264Beryllia porcelain insulators manufacturing
3271133264Insulators, electrical porcelain, manufacturing
3271133264Magnets, permanent, ceramic or ferrite, manufacturing
3271133264Porcelain parts, electrical and electronic device, molded, manufacturing
3271133264Spark plug insulators, porcelain, manufacturing
3271133264Steatite porcelain insulators manufacturing
3271133264Titania porcelain insulators manufacturing

32712 Clay Building Material and Refractories Manufacturing

This industry comprises establishments primarily engaged in shaping, molding, baking, burning, or hardening clay refractories, nonclay refractories, ceramic tile, structural clay tile, brick, and other structural clay building materials.

327121 Brick and Structural Clay Tile Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing brick and structural clay tiles.

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NAICSSICCorresponding Index Entries
3271213251Bricks (i.e., common, face, glazed, hollow, vitrified), clay, manufacturing
3271213251Building tile, clay, manufacturing
3271213251Paving brick, clay, manufacturing
3271213251Structural clay tile manufacturing
3271213251Tile, clay, structural, manufacturing

327122 Ceramic Wall and Floor Tile Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing ceramic wall and floor tiles.

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NAICSSICCorresponding Index Entries
3271223253Ceramic tiles, floor and wall, manufacturing
3271223253Floor tile, ceramic, manufacturing
3271223253Mosaic tile, ceramic, manufacturing
3271223253Quarry tiles, clay, manufacturing
3271223253Tile, ceramic wall and floor, manufacturing
3271223253Wall tile, ceramic, manufacturing

327123 Other Structural Clay Product Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing clay sewer pipe, drain tile, flue lining tile, architectural terra-cotta, and other structural clay products.

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NAICSSICCorresponding Index Entries
3271233259Adobe bricks manufacturing
3271233259Architectural terra cotta manufacturing
3271233259Bricks, adobe, manufacturing
3271233259Conduit, vitrified clay, manufacturing
3271233259Coping, wall, clay, manufacturing
3271233259Drain tile, clay, manufacturing
3271233259Flue lining, clay, manufacturing
3271233259Liner brick and plates, vitrified clay, manufacturing
3271233259Roofing tile, clay, manufacturing
3271233259Sewer pipe and fittings, clay, manufacturing
3271233259Stove lining, clay, manufacturing
3271233259Tile, roofing and drain, clay, manufacturing
3271233259Tile, sewer, clay, manufacturing

327124 Clay Refractory Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing clay refractory, mortar, brick, block, tile, and fabricated clay refractories, such as melting pots. A refractory is a material that will retain its shape and chemical identity when subjected to high temperatures and is used in applications that require extreme resistance to heat, such as furnace linings.

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NAICSSICCorresponding Index Entries
3271243255Blocks, fire clay, manufacturing
3271243255Bricks, clay refractory, manufacturing
3271243255Castable refractories, clay, manufacturing
3271243255Cement, clay refractory, manufacturing
3271243255Clay refractories (e.g., mortar, brick, tile, block) manufacturing
3271243255Crucibles, fire clay, manufacturing
3271243255Firebrick, clay refractories, manufacturing
3271243255Floaters, glasshouse, clay, manufacturing
3271243255Glasshouse refractories manufacturing
3271243255Insulating firebrick and shapes, clay, manufacturing
3271243255Kiln furniture, clay, manufacturing
3271243255Mortars, clay refractory, manufacturing
3271243255Pots, glass-house, clay refractory, manufacturing
3271243255Refractories (e.g., block, brick, mortar, tile), clay, manufacturing
3271243255Tile, clay refractory, manufacturing

327125 Nonclay Refractory Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing nonclay refractory, mortar, brick, block, tile, and fabricated nonclay refractories such as graphite, magnesite, silica, or alumina crucibles. A refractory is a material that will retain its shape and chemical identity when subjected to high temperatures and is used in applications that require extreme resistance to heat, such as furnace linings.

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NAICSSICCorresponding Index Entries
3271253297Alumina fused refractories manufacturing
3271253297Aluminous refractory cement manufacturing
3271253297Bauxite brick manufacturing
3271253297Bricks, nonclay refractory, manufacturing
3271253297Carbon brick manufacturing
3271253297Castable refractories, nonclay, manufacturing
3271253297Crucibles, graphite, magnesite, chrome, silica, or other nonclay materials, manufacturing
3271253297Magnesia refractory cement manufacturing
3271253297Mortar, nonclay refractory, manufacturing
3271253297Nonclay refractories (e.g., block, brick, mortar, tile) manufacturing
3271253297Refractories (e.g., block, brick, mortar, tile), nonclay, manufacturing
3271253297Refractory cement, nonclay, manufacturing

3272 Glass and Glass Product Manufacturing

32721 Glass and Glass Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing glass and/or glass products. Establishments in this industry may manufacture glass and/or glass products by melting silica sand or cullet, or purchasing glass.

327211 Flat Glass Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing flat glass by melting silica sand or cullet or (2) manufacturing both flat glass and laminated glass by melting silica sand or cullet.

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NAICSSICCorresponding Index Entries
3272113211Flat glass (e.g., float, plate) manufacturing
3272113211Glass, plate, made in glass making plants
3272113211Insulating glass, sealed units, made in glass making plants
3272113211Laminated glass made in glass making plants
3272113211Stained glass and stained glass products made in glass making plants

327212 Other Pressed and Blown Glass and Glassware Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing glass by melting silica sand or cullet and making pressed, blown, or shaped glass or glassware (except glass packaging containers).

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NAICSSICCorresponding Index Entries
3272123229Ashtrays, glass, made in glass making plants
3272123229Blanks for electric light bulbs, glass, made in glass making plants
3272123229Blanks, ophthalmic lens and optical glass, made in glass making plants
3272123229Blocks, glass, made in glass making plants
3272123229Bricks, glass, made in glass making plants
3272123229Christmas tree ornaments, glass, made in glass making plants
3272123229Cooking utensils, glass and glass ceramic, made in glass making plants
3272123229Cooking ware made in glass making plants
3272123229Decorative glassware made in glass making plants
3272123229Electron tube parts, glass blanks, made in glass making plants
3272123229Fibers, glass, textile, made in glass making plants
3272123229Fruits, artificial, made in glass making plants
3272123229Glass blanks for electric light bulbs made in glass making plants
3272123229Glass fiber, textile type, made in glass making plants
3272123229Glass fiber, unsheathed, made in glass making plants
3272123229Glass making and blowing by hand
3272123229Glass products (except packaging containers) made in a glass making plants
3272123229Glass, automotive, made in glass making plants
3272123229Glassware for industrial, scientific, and technical use made in glass making plants
3272123229Glassware for lighting fixtures made in glass making plants
3272123229Glassware, art, decorative, and novelty made in glass making plants
3272123229Industrial glassware and glass products, pressed or blown, made in glass making plants
3272123229Insulators, electrical, glass, made in glass making plants
327212322MLaboratory glassware (e.g., beakers, test tubes, vials) made in glass making plants
3272123229Lamp shades made in glass making plants
3272123229Lens blanks, optical and ophthalmic, made in glass making plants
3272123229Medical glassware made in glass making plants
3272123229Ornaments, Christmas tree, glass, made in glass making plants
3272123229Ovenware, glass, made in glass making plants
3272123229Photomask blanks, glass, made in glass making plants
3272123229Scientific glassware, pressed or blown, made in glass making plants
3272123229Stemware, glass, made in glass making plants
3272123229Tableware made in glass making plants
3272123229Tea kettles, glass and glass ceramic, made in glass making plants
3272123229Teakettles, glass and glass ceramic, manufacturing
3272123229Technical glassware and glass products, pressed or blown, made in glass making plants
3272123229Textile glass fibers made in glass making plants
3272123229Vacuum tube blanks, glass, made in glass making plants
3272123229Vases, glass, made in glass making plants
3272123229Yarn, fiberglass, made in glass making plants

327213 Glass Container Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing glass packaging containers.

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NAICSSICCorresponding Index Entries
3272133221Beer bottles, glass, manufacturing
3272133221Beverage containers, glass, manufacturing
3272133221Bottles (i.e., bottling, canning, packaging), glass, manufacturing
3272133221Containers for packaging, bottling, and canning, glass, manufacturing
3272133221Food packaging, glass, manufacturing
3272133221Glass packaging containers manufacturing
3272133221Jars for packaging, bottling, and canning, glass, manufacturing
3272133221Soda bottles, glass, manufacturing

327215 Glass Product Manufacturing Made of Purchased Glass

This U.S. industry comprises establishments primarily engaged in remelting, pressing, blowing, or shaping purchased glass.

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NAICSSICCorresponding Index Entries
3272153231Aquariums made from purchased glass
3272153231Ashtrays made from purchased glass
3272153231Blanks, ophthalmic lens and optical glass, made from purchased glass
3272153231Bricks, glass, made from purchased glass
3272153231Christmas tree ornaments made from purchased glass
3272153231Cooking ware made from purchased glass
3272153231Cut and engraved glassware made from purchased glass
3272153231Cutting, engraving, etching, painting or polishing purchased glass
3272153231Decorated glassware made from purchased glass
3272153231Doors, unframed glass, made from purchased glass
3272153231Electron tube parts, glass blanks, made from purchased glass
3272153231Fruits, artificial, made from purchased glass
3272153231Furniture tops, glass (e.g., beveled, cut, polished), made from purchased glass
3272153231Glass blanks for electric light bulbs made from purchased glass
3272153231Glass products (except packaging containers) made from purchased glass
3272153231Glass, automotive, made from purchased glass
3272153231Glassware for industrial, scientific, and technical use made from purchased glass
3272153231Glassware for lighting fixtures made from purchased glass
3272153231Glassware, art decorative and novelty, made from purchased glass
3272153231Glassware, cutting and engraving, made from purchased glass
3272153231Hand blowing purchased glass
3272153231Industrial glassware made from purchased glass
3272153231Insulating glass, sealed units, made from purchased glass
3272153231Insulators, electrical, glass, made from purchased glass
3272153231Laboratory glassware (e.g., beakers, test tubes, vials) made from purchased glass
3272153231Laminated glass made from purchased glass
3272153231Lamp shades made from purchased glass
3272153231Lens blanks, optical and ophthalmic, made from purchased glass
3272153231Medical glassware made from purchased glass
3272153231Mirrors, framed or unframed, made from purchased glass
3272153231Ornaments, Christmas tree, made from purchased glass
3272153231Ovenware made from purchased glass
3272153231Safety glass (including motor vehicle) made from purchased glass
3272153231Scientific apparatus glass made from purchased glass
3272153231Scientific glassware made from purchased glass
3272153231Stained glass products made from purchased glass
3272153231Stemware made from purchased glass
3272153231Tableware made from purchased glass
3272153231Technical glassware made from purchased glass
3272153231Tempered glass made from purchased glass
3272153231Vacuum tube blanks, glass, made from purchased glass
3272153231Vases, glass, made from purchased glass
3272153231Watch crystals made from purchased glass

3273 Cement and Concrete Product Manufacturing

32731 Cement Manufacturing

327310 Cement Manufacturing

This industry comprises establishments primarily engaged in manufacturing portland, natural, masonry, pozzalanic, and other hydraulic cements. Cement manufacturing establishments may calcine earths or mine, quarry, manufacture, or purchase lime.

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NAICSSICCorresponding Index Entries
3273103241Cement (e.g., hydraulic, masonry, portland, pozzolana) manufacturing
3273103241Cement clinker manufacturing
3273103241Natural (i.e., calcined earth) cement manufacturing

32732 Ready-Mix Concrete Manufacturing

327320 Ready-Mix Concrete Manufacturing

This industry comprises establishments, such as batch plants or mix plants, primarily engaged in manufacturing concrete delivered to a purchaser in a plastic and unhardened state. Ready-mix concrete manufacturing establishments may mine, quarry, or purchase sand and gravel.

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NAICSSICCorresponding Index Entries
3273203273Central-mixed concrete manufacturing
3273203273Concrete batch plants (including temporary)
3273203273Ready-mixed concrete manufacturing and distributing
3273203273Transit-mixed concrete manufacturing
3273203273Truck-mixed concrete manufacturing

32733 Concrete Pipe, Brick, and Block Manufacturing

This industry comprises establishments primarily engaged in manufacturing concrete pipe, brick, and block.

327331 Concrete Block and Brick Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing concrete block and brick.

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NAICSSICCorresponding Index Entries
3273313271Architectural block, concrete (e.g., fluted, ground face, screen, slump, split), manufacturing
3273313271Blocks, concrete and cinder, manufacturing
3273313271Bricks, concrete, manufacturing
3273313271Cinder (clinker) block, concrete, manufacturing
3273313271Patio block, concrete, manufacturing
3273313271Paving blocks, concrete, manufacturing
3273313271Plinth blocks, precast terrazzo, manufacturing
3273313271Precast concrete block and brick manufacturing
3273313271Prestressed concrete blocks or bricks manufacturing
3273313251Slumped brick manufacturing

327332 Concrete Pipe Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing concrete pipe.

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NAICSSICCorresponding Index Entries
3273323272Conduits, concrete, manufacturing
3273323272Culvert pipe, concrete, manufacturing
3273323272Cylinder pipe, prestressed concrete, manufacturing
3273323272Irrigation pipe, concrete, manufacturing
3273323272Pipe, concrete, manufacturing
3273323272Precast concrete pipe manufacturing
3273323272Pressure pipe, reinforced concrete, manufacturing
3273323272Prestressed concrete pipes manufacturing
3273323272Sewer pipe, concrete, manufacturing

32739 Other Concrete Product Manufacturing

327390 Other Concrete Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing concrete products (except block, brick, and pipe).

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NAICSSICCorresponding Index Entries
3273903272Architectural wall panels, precast concrete, manufacturing
3273903272Burial vaults, concrete and precast terrazzo, manufacturing
3273903272Cast stone, concrete (except structural), manufacturing
3273903272Chimney caps, concrete, manufacturing
3273903272Concrete furniture (e.g., benches, tables) manufacturing
3273903272Concrete products, precast (except block, brick and pipe), manufacturing
3273903272Concrete tanks manufacturing
3273903272Copings, concrete, manufacturing
3273903272Garbage incinerators, precast concrete, manufacturing
3273903272Garden furniture, precast concrete, manufacturing
3273903272Girders and beams, prestressed concrete, manufacturing
3273903272Girders, prestressed concrete, manufacturing
3273903272Incinerators, precast concrete, manufacturing
3273903272Lintels, concrete, manufacturing
3273903272Poles, concrete, manufacturing
3273903272Posts, concrete, manufacturing
3273903272Precast concrete products (except brick, block, pipe) manufacturing
3273903272Prestressed concrete products (except blocks, bricks, pipes) manufacturing
3273903272Roofing tile, concrete, manufacturing
3273903272Sills, concrete, manufacturing
3273903272Silos, prefabricated concrete, manufacturing
3273903272Tanks, concrete, manufacturing
3273903272Terrazzo products, precast (except brick, block and pipe), manufacturing
3273903272Ties, concrete, railroad, manufacturing

3274 Lime and Gypsum Product Manufacturing

32741 Lime Manufacturing

327410 Lime Manufacturing

This industry comprises establishments primarily engaged in manufacturing lime from calcitic limestone, dolomitic limestone, or other calcareous materials, such as coral, chalk, and shells. Lime manufacturing establishments may mine, quarry, collect, or purchase the sources of calcium carbonate.

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NAICSSICCorresponding Index Entries
3274103274Agricultural lime manufacturing
3274103274Calcium hydroxide (i.e., hydrated lime) manufacturing
3274103274Calcium oxide (i.e., quicklime) manufacturing
3274103274Dolomite, dead-burned, manufacturing
3274103274Dolomitic lime manufacturing
3274103274Hydrated lime (i.e., calcium hydroxide), manufacturing
3274103274Lime production
3274103274Quicklime (i.e., calcium oxide) manufacturing

32742 Gypsum Product Manufacturing

327420 Gypsum Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing gypsum products such as wallboard, plaster, plasterboard, molding, ornamental moldings, statuary, and architectural plaster work. Gypsum product manufacturing establishments may mine, quarry, or purchase gypsum.

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NAICSSICCorresponding Index Entries
3274203299Art goods (e.g., gypsum, plaster of paris) manufacturing
3274203275Board, gypsum, manufacturing
3274203275Cement, Keene's (i.e., tiling plaster), manufacturing
3274203299Columns, architectural or ornamental plaster work, manufacturing
3274203299Ecclesiastical statuary, gypsum, manufacturing
3274203299Flower boxes, plaster of paris, manufacturing
3274203299Fountains, plaster of paris, manufacturing
3274203275Gypsum building products manufacturing
3274203275Gypsum products (e.g., block, board, plaster, lath, rock, tile) manufacturing
3274203299Images, small gypsum, manufacturing
3274203275Joint compounds, gypsum based, manufacturing
3274203275Keene's cement manufacturing
3274203275Lath, gypsum, manufacturing
3274203299Ornamental and architectural plaster work (e.g., columns, mantels, molding) manufacturing
3274203275Orthopedic plaster, gypsum, manufacturing
3274203275Plaster and plasterboard, gypsum, manufacturing
3274203275Plaster of paris manufacturing
3274203299Plaster of paris products (e.g., columns, statuary, urns) manufacturing
3274203275Plaster, gypsum, manufacturing
3274203299Sculptures (e.g., gypsum, plaster of paris) manufacturing
3274203299Statuary (e.g., gypsum, plaster of paris) manufacturing
3274203299Urns (e.g., gypsum, plaster of paris) manufacturing
3274203299Vases (e.g., gypsum, plaster of paris) manufacturing
3274203275Wallboard, gypsum, manufacturing

3279 Other Nonmetallic Mineral Product Manufacturing

The Other Nonmetallic Mineral Product Manufacturing industry group comprises establishments manufacturing nonmetallic mineral products (except clay products, refractory products, glass products, cement and concrete products, lime, and gypsum products).

32791 Abrasive Product Manufacturing

327910 Abrasive Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing abrasive grinding wheels of natural or synthetic materials, abrasive-coated products, and other abrasive products.

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NAICSSICCorresponding Index Entries
3279103291Abrasive products manufacturing
3279103291Aluminum oxide (fused) abrasives manufacturing
3279103291Buffing and polishing wheels, abrasive and nonabrasive, manufacturing
3279103291Cloth (e.g., aluminum oxide, garnet, emery, silicon carbide) coated manufacturing
3279103291Diamond dressing wheels manufacturing
3279103291Grains, abrasive, natural and artificial, manufacturing
3279103291Grinding balls, ceramic, manufacturing
3279103291Grinding wheels manufacturing
327910M Grindstones mining and/or beneficiating
3279103291Paper (e.g., aluminum oxide, emery, garnet, silicon carbide), abrasive coated, made from purchas
3279103291Polishing wheels manufacturing
3279103291Pumice and pumicite abrasives manufacturing
3279103291Sandpaper manufacturing
3279103291Silicon carbide abrasives manufacturing
3279103291Steel shot abrasives manufacturing
3279103291Wheels, abrasive, manufacturing
3279103291Wheels, polishing and grinding, manufacturing
3279103291Whetstones manufacturing

32799 All Other Nonmetallic Mineral Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; and abrasive products).

327991 Cut Stone and Stone Product Manufacturing

This U.S. industry comprises establishments primarily engaged in cutting, shaping, and finishing granite, marble, limestone, slate, and other stone for building and miscellaneous uses. Stone product manufacturing establishments may mine, quarry, or purchase stone.

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NAICSSICCorresponding Index Entries
3279913281Architectural sculptures, stone, manufacturing
3279913281Baptismal fonts, cut stone, manufacturing
3279913281Blackboards, unframed, slate, manufacturing
3279913281Burial vaults, stone, manufacturing
3279913281Countertops, stone, manufacturing
3279913281Curbing, granite and stone, manufacturing
3279913281Cut stone bases (e.g., desk sets pedestals, lamps, plaques and similar small particles) manufact
3279913281Cut stone products (e.g., blocks, statuary) manufacturing
3279913281Dimension stone dressing and manufacturing
3279913281Dimension stone for buildings manufacturing
3279913281Ecclesiastical statuary, stone, manufacturing
3279913281Flagstones cutting
3279913281Furniture, cut stone (i.e., benches, tables, church), manufacturing
3279913281Garden furniture, stone, manufacturing
3279913281Monuments and tombstone, cut stone (except finishing or lettering to order only), manufacturing
3279913281Slate products manufacturing
3279913281Statuary, marble, manufacturing
3279913281Table tops, marble, manufacturing

327992 Ground or Treated Mineral and Earth Manufacturing

This U.S. industry comprises establishments primarily engaged in calcining, dead burning, or otherwise processing beyond beneficiation, clays, ceramic and refractory minerals, barite, and miscellaneous nonmetallic minerals.

Go to: 1997 Economic Census Bridge Between NAICS and SIC NAICS Manual Table 1
NAICSSICCorresponding Index Entries
3279923295Barite processing beyond beneficiation
3279923295Barium processing beyond beneficiation
3279923295Blast furnace slag processing
3279923295Desiccants, activated clay, manufacturing
3279923295Diatomaceous earth processing beyond beneficiation
3279923295Feldspar processing beyond beneficiation
3279923295Flint processing beyond beneficiation
3279923295Fuller's earth processing beyond beneficiating
3279923295Graphite, natural (e.g., ground, pulverized, refined, blended), manufacturing
3279923295Kaolin, processing beyond beneficiation
3279923295Lead, black (i.e., natural graphite), ground, refined, or blended, manufacturing
3279923295Magnesite, crude (e.g., calcined, dead-burned, ground), manufacturing
3279923295Mica processing beyond beneficiation
3279923295Perlite aggregates manufacturing
3279923295Perlite, expanded, manufacturing
3279923295Pumice (except abrasives) processing beyond beneficiation
3279923295Pyrophyllite processing beyond beneficiation
3279923295Shale, expanded, manufacturing
3279923295Silicon, ultra high purity, manufacturing
3279923295Talc processing beyond beneficiation
3279923295Vermiculite, exfoliated, manufacturing

327993 Mineral Wool Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing mineral wool and mineral wool (i.e. fiberglass) insulation products made of such siliceous materials as rock, slag, and glass or combinations thereof.

Go to: 1997 Economic Census Bridge Between NAICS and SIC NAICS Manual Table 1
NAICSSICCorresponding Index Entries
3279933296Fiberglass insulation products manufacturing
3279933296Insulating batts, fills, or blankets, fiberglass, manufacturing
3279933296Mineral wool insulation materials manufacturing
3279933296Mineral wool products (e.g., board, insulation, tile) manufacturing

327999 All Other Miscellaneous Nonmetallic Mineral Product Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing nonmetallic mineral products (except pottery, ceramics, and plumbing fixtures; clay building materials and refractories; glass and glass products; cement; ready-mix concrete; concrete products; lime; gypsum products; abrasive products; cut stone and stone products; ground and treated minerals and earth; and mineral wool).

Go to: 1997 Economic Census Bridge Between NAICS and SIC NAICS Manual Table 1
NAICSSICCorresponding Index Entries
3279993299Built-up mica manufacturing
3279993299Ceramic fiber manufacturing
3279993272Concrete, dry mixture, manufacturing
3279993272Dry mix concrete manufacturing
3279993299Ecclesiastical statuary, paper mache, manufacturing
3279993299Images, small papier-mache, manufacturing
3279993299Mica products manufacturing
3279993299Papier-mache statuary and related art goods (e.g., urns, vases) manufacturing
3279992679Peat pots, molded pulp, manufacturing
3279993299Statuary, vases, and urns, papier-mache, manufacturing
3279993299Stones, synthetic, for gem stones and industrial use, manufacturing
3279993299Stucco and stucco products manufacturing
3279993299Synthetic stones, for gem stones and industrial use, manufacturing