Irons and steels; nonferrous metals and their alloys; Ores of metal, namely, zinc ores, antimony ores, chrome iron ores, cobalt ores, tin ores, bismuth ores, tungsten ores, iron ores, copper ores, lead ores, nickel ores, manganese ores, and molybdenum ores; metal materials for building or construction, namely, chimney shafts, stair treads, fasteners for casement windows, guardrails, wall linings, pilings, gratings, tunneling materials in the nature of ceiling supports, fences, shutters, water-pipes, tiles, steel frames for building, shelf boards, hinges, handrails, gabions of steel wire, ceiling boards, ceiling decorations, namely, ceiling panels and medallions, poles for electric power lines, door knockers, gutters, gutter brackets, sliding door pulleys or rollers, doors, door handles, pillars, wainscotings, beams, grilles in the nature of gratings, wire fences, fire retarding doors, floor paving tiles, windows, window knobs, window frames, window pulleys, manhole covers, gates, barbed wires, floor boards, rockslide retention wire nets, and laths

Distributorship services in the field of building materials, namely, [ chimney shafts, ] stair treads, fasteners for casement windows, [ guardrails, ] wall linings, pilings, gratings, tunneling materials, fences, shutters, [ water-pipes, ] tiles, steel frames for building, shelf boards, [ hinges, handrails, ] gabions of steel wire, ceiling boards, ceiling decorations, electric poles, door knockers, [ gutters, gutter brackets, ] sliding door pulley or rollers, doors, [ door handles, ] door closers, pillars, wainscotings, beams, [ grilles, ] wire fences, fire retarding doors, floor pavings, windows, window knobs, window frames, window pulleys, manhole covers, gates, barbed wires, floor boards, louver doors, rockslide retention wire nets, and laths; [ distributorship services in the field of irons and steels; distributorship services in the field of nonferrous metal; distributorship services in the field of nonferrous metals in foil or powder form for painters, decorators, printers and artists; distributorship services in the field of precious metals in foil or powder form for painters, decorators, printers and artists; distributorship services in the field of nonferrous metals and their alloys; distributorship services in the field of precious metals; ] distributorship services in the field of non-metallic minerals; [ distributorship services in the field of ores of metal; ] distributorship services in the field of unwrought precious stones; distributorship services in the field of raw or partly processed mica; distributorship services in the field of non-metallic minerals for building or construction; distributorship services in the field of meerschaum and amber