75432694
Feb 11, 1998
Jul 25, 2000
semi-processed plastics, namely, plastics in extruded form for general industrial use, plastic pipes for drainage, foul, soil and underground purposes, insulation wall blocks, sound proofing materials for buildings, anti-pollution barrier panels, artificial resins in bars, blocks for general industrial use
Rubber Goodsbuilding materials, namely, non-metallic concrete drain pipes, gutter pipes, for buildings, concrete slabs, concrete blocks, concrete panels, concrete bricks, cement slabs, cement blocks, floor tiles not of metal, tile floorings, non-metallic; roofing slates, non metal cladding and wall cladding, non-metallic facings for building, supports for railway tracks of wood or concrete; non-metal sea wall fence panels, felt roof coverings, non-metal floating docks for mooring boats, wainscotting; not of metal, wood moldings, non metal fence panels, glass panels, non-metal ceiling panels, non-metal door panels, non-metal wall panels, non-metal expansion joints for floors and walls and wood joints
Nonmetallic Building Materialswaste treatment, recycling of waste and trash and transformation of waste and trash
Treatment of Materials