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Major Group 32: Stone, Clay, Glass, And Concrete Products
This major group includes establishments engaged in manufacturing flat glass and other glass products, cement, structural clay products, pottery, concrete and gypsum products, cut stone, abrasive and asbestos products, and other products from materials taken principally from the earth in the form of stone, clay, and sand. When separate reports are available for mines and quarries operated by manufacturing establishments classified in this major group, the mining and quarrying activities are classified in Division B, Mining. When separate reports are not available, the mining and quarrying activities, other than those of Industry 3295, are classified herein with the manufacturing operations.
If separate reports are not available for crushing, grinding, and other preparation activities of Industry 3295, these establishments are classified in Division B, Mining.
If separate reports are not available for crushing, grinding, and other preparation activities of Industry 3295, these establishments are classified in Division B, Mining.
Industry Group 321: Flat Glass
- 3211 Flat Glass
- 3241 Cement, Hydraulic
- 3251 Brick and Structural Clay Tile
- 3253 Ceramic Wall and Floor Tile
- 3255 Clay Refractories
- 3259 Structural Clay Products, Not Elsewhere Classified
- 3261 Vitreous China Plumbing Fixtures and China and Earthenware Fittings and Bathroom Accessories
- 3262 Vitreous China Table and Kitchen Articles
- 3263 Fine Earthenware (Whiteware) Table and Kitchen Articles
- 3264 Porcelain Electrical Supplies
- 3269 Pottery Products, Not Elsewhere Classified
- 3271 Concrete Block and Brick
- 3272 Concrete Products, Except Block and Brick
- 3273 Ready-Mixed Concrete
- 3274 Lime
- 3275 Gypsum Products