PROTAN

Rubber, gutta-percha, gum, asbestos, and mica, all for use in the manufacture and construction of roofs and for roofing; plastics in extruded form for use in manufacture; insulating fabrics; insulating materials; sealing and insulating materials; flexible pipes, not of metal

Non-metallic building materials, namely, semi-worked woods, plastic pipe supports, cellular PVC trim, plastic webbing material used to reinforce bituminous waterproofing sheets, decking boards, concrete building materials, namely, blocks, bricks, posts, slabs, panels, and soffits; non-metallic rigid pipes for building; asphalt, pitch and bitumen asphalt; non-metallic transportable buildings; monuments, not of metal

Ropes; string; rockfall prevention nets; tents; awnings; tarpaulins; sails; sacks and bags for transportation and storage of building material, cotton bags and chemical fiber bags for use in industry; padding and stuffing materials not of rubber, paper, or plastic; raw fibrous textile materials