[Class : 19] Plastic Wall Tiles,Plastic Roof Tiles,Gypsum Tiles,Plastic Tiles,Bricks,Building Materials [Non Metallic]; Non Metallic Rigid Pipes For Building; Asphalt, Pitch And Bitumen; Non Metallic Transportable Buildings; Monuments, Not Of Metal,Concrete Blocks,Paving Blocks, Not Of Metal,Non Metallic Paving Blocks,Glass Blocks For Building,Wood Blocks.