[Class : 19] Building Materials (Non Metallic);Non Metallic Rigid Pipes For Building; Asphalt, Pi T C H A N D B I T U M E N ; N O N M E T A L L I Ctransportable Buildings; Monuments, Not Of Metal; Plywood Including Decorative,Commercial, Laminated, Block Boards, Flushdoors, Decorative Laminates, Veneers