- Pressed and blown glass, nec (1)
- Products of purchased glass (5)
- Cement, hydraulic (1)
- Ceramic wall and floor tile (1)
- Porcelain electrical supplies (1)
- Pottery products, nec (3)
- Concrete block and brick (2)
- Concrete products, nec (9)
- Ready-mixed concrete (3)
- Cut stone and stone products (3)
- Minerals, ground or treated (3)
- Nonclay refractories (1)
