Non-metallic building materials, namely, boards of wood, gypsum board, non-metal door panels; wood boards, decking boards, door panels, wall panels, floor panels and joists for construction purposes of wood; boards, door panels, wall panels, floor panels and joists made of or from wood; boards and door panels, wall panels, and floor panels of wood; boards, door panels, wall panels, floor panels and joists of plywood; boards and door panels, wall panels, and floor panels of wood fibre; wood fibreboard; fibreboard for building; medium density fibreboard; medium density fibreboard boards, door panels, wall panels, floor panels and joists; boards and door panels, wall panels, and floor panels made of wood particles; wooden and fibre door panels, wall panels, and floor panels; wooden and fibre board door panels, wall panels, and floor panels; wood fibre board door panels, wall panels, floor panels; manufactured fibre board door panels, wall panels, and floor panels; wood fibre board door panels and wall panels; floor panels composed of pressed wood fibre and resins; manufactured fibre board door panels, wall panels, and floor panel composed of pressed wood fibre and resins; engineered structural wood products, namely, wooden flooring, wood beams, wood pillars, wood walls; fibre board and fibre board door panels, wall panels, and floor panels for use in building; fibre boards and fibre board door panels, wall panels, and floor panels of wood; boards of fibre bonded with resin and particles; mineral fibre board and fibre board door panels, wall panels, and floor panels for use in interior decoration; wood fibre boards and fibre board door panels, wall panels, and floor panels; wood fibre board and wood fibre board door panels, wall panels, and floor panels having a surface treatment; panel building products, namely, wood panels, fibre board panels, concrete panels, fiberglass panels; wooden and wooden fibre building products, namely, scaffolding, flooring, wood beams, roofing boards; wood and wood composition construction materials, namely, scaffolding, flooring, wood beams, roofing boards and fibre board; building components of wood and imitation wood, namely, scaffolding, flooring, wood beams, roofing boards, door panels, wall panels, floor panels; building materials of wood fibres, namely, scaffolding, flooring, wood beams, roofing boards, door panels, wall panels, floor panels; building materials of wood fibres impregnated with resin, namely, scaffolding, flooring, wood beams, roofing boards, door panels, wall panels, floor panels; parts and fittings for all the aforesaid goods, namely, non-metal fittings, joists