Building materials, not of metal, namely, plastic pipe supports, partitions, stair nosings, drywall corner beads, countertops for further installation, wood boards; wood, semi-worked; building materials of wood, of wood substitute materials or of plastic for constructing and patterning purposes in outdoor areas, namely, plastic pipe supports, partitions, stair nosings, drywall corner beads, countertops for further installation, wood boards; glue-laminated structural timber; privacy screen con...