- Flat glass (9)
- Glass containers (3)
- Pressed and blown glass, nec (22)
- Products of purchased glass (44)
- Cement, hydraulic (12)
- Brick and structural clay tile (8)
- Ceramic wall and floor tile (9)
- Clay refractories (5)
- Vitreous plumbing fixtures (2)
- Porcelain electrical supplies (6)
- Pottery products, nec (14)
- Concrete block and brick (20)
- Concrete products, nec (99)
- Ready-mixed concrete (148)
- Lime (3)
- Gypsum products (6)
- Cut stone and stone products (52)
- Abrasive products (10)
- Asbestos products (2)
- Minerals, ground or treated (15)
- Mineral wool (6)
- Nonclay refractories (1)
- Nonmetallic mineral products, (8)
