19 Non-metallic minerals for building or construction; ceramic tiles; asphalt, namely, asphalt for building and construction; plaster for building purposes; lime building and construction materials; building or construction materials of plaster; window frames of plastic; non-metal building panels incorporating acoustic or heat insulation; flagpoles being structures, not of metal; transportable buildings, not of metal; cement; building timber; lumber; manufactured timber; wooden flooring; floorboards of wood; staircases of wood; handrails of wood; palings of wood; wooden boards; glue-laminated wood; wood panelling; architectural elements, namely, frieze board of wood; wooden building or construction materials, namely, semi-worked woods; interior finish wall surface panels for building, of wood; non-metal pillars for building; wallboards of wood; ceiling boards of wood; construction timber; structural timber; plywood; laminated veneer lumber; fiberboards, fiberboard; wood posts; wood joists; wood beams; furrings of wood; logs as building materials; windows of wood; wood window frames; wooden door frames; wooden doors; building stone; artificial stone; rock materials for use in making countertops; building glass; glass panes for doors; insulating glass for windows for building purposes; partitions of glass for building; paint spraying booths, not of metal; moulds for forming cement products, not of metal; water tanks of masonry for household purposes; letter boxes of masonry; sliding doors, not of metal; shoji, namely, Japanese sliding partitions, not of metal; Japanese style indoor sliding partitions (Fusuma); outdoor blinds, not of metal or textile; transportable greenhouses, not of metal, for household use; gravestones and tomb plaques, not of metal; stone sculptures; concrete sculptures; marble sculptures; plaster boards; window sills, not of metal; windows, not of metal; window frames, not of metal; door frames, not of metal; framework, not of metal, for building; scaffolding, not of metal; brackets, not of metal, for building; joists, not of metal; doors, not of metal; folding doors, not of metal; patio doors, not of metal; shuttering, not of metal, namely, temporary structures to contain setting concrete; stair-treads, not of metal; stringers as parts of staircases, not of metal; palings, not of metal; beams, not of metal; balustrades, not of metal; partitions, not of metal for building; non-metal partitions for building; water-pipes, not of metal; drain pipes, not of metal; floors, not of metal; staircases, not of metal; moldings, not of metal, for building; ceilings, not of metal; ceiling panels, not of metal; building panels, not of metal; decking, not of metal; non-metal gates and fences; wall claddings, not of metal, for building; floor panels, not of metal; tiles, not of metal, for building; refractory construction materials, not of metal; cladding, not of metal, for building; reinforcing materials, not of metal, for building; wall panels, not of metal; wall boards, not of metal; building materials, namely, non-metal countertops for further installation; non-metal exterior window shades