- Flat glass (4)
- Glass containers (1)
- Pressed and blown glass, nec (6)
- Products of purchased glass (18)
- Cement, hydraulic (2)
- Ceramic wall and floor tile (1)
- Clay refractories (4)
- Vitreous china table and kitchenware (1)
- Semivitreous table and kitchenware (1)
- Porcelain electrical supplies (1)
- Pottery products, nec (2)
- Concrete block and brick (4)
- Concrete products, nec (19)
- Ready-mixed concrete (22)
- Lime (1)
- Gypsum products (1)
- Cut stone and stone products (4)
- Abrasive products (1)
- Minerals, ground or treated (2)
- Nonclay refractories (3)
- Nonmetallic mineral products, (6)
