Goods exclusively made of plastic materials or mostly made of plastic materials, namely, windows, doors, gates, shutters, roller shutters, slatted venetian blinds, parts of facades, being facade panels for construction purposes, walls being wall panels not of metal, ceilings being non-metal ceiling panels, roofs being non-metal roof coverings, thermal insulation elements for buildings; joining elements consisting of prefabricated elements made of plastic materials for the construction of buil...