NON-METAL BUILDING MATERIALS, NAMELY, ROOFING PANELS, WALL PANELS, CONCRETE BEAMS; ASPHALT AND BITUMINOUS ROOF COATINGS; NATURAL AND ARTIFICIAL STONES; CEMENT MIXES; NON-AGRICULTURAL LIME; PLASTER; GRAVEL; SANDSTONE AND CONCRETE PIPES; STREET BUILDING MATERIALS, NAMELY, ASPHALT, PITCH AND BITUMEN; MONOCOVER MORTARS FOR BUILDING FRONTS; AND BITUMEN BASED AND TAR BASED ASPHALT SEALANTS
Nonmetallic Building Materials