6
Blinds, shutters and shutters, awnings [building structures], blinds, awnings made of metal, steel or aluminum for outdoor use; hardware of metal, steel or aluminum for cabinets; movable structures made of metal, steel or aluminum; roller shutters of metal, steel or aluminum, whether or not electrically operated, including built-in roller shutters, surface-mounted roller shutters, front-mounted roller shutters; rolling gates and rolling grilles made of metal, steel or aluminium, whether or not electrically operated; sun protection made of metal, steel or aluminum for outdoor use, whether or not electrically operated, including built-in screens, surface-mounted screens, front-mounted screens; folding arm awnings of metal, steel or aluminum and patio covers [constructions] of metal, steel or aluminum, for outdoor use; surface-mounted roller shutters made of metal, steel or aluminum with ventilation, whether or not electrically operated; surface-mounted screens made of metal, steel or aluminum with ventilation for outdoor use, with or without electrical operation; metal profiles, with or without insulating properties; holders of metal, steel or aluminum for roller shutters; shielding cabinets of metal for a screening device; metal, steel or aluminum fittings for roller shutter cabinets
11
Heating, ventilation, air conditioning and purification installations
19
Blinds, shutters and shutters, outdoor; canopies [building structures], not of metal or of textiles; building materials, not of metal; rigid pipes, not of metal, for construction purposes; transportable structures, not of metal; roller shutters not made of metal, whether or not electrically operated, including built-in roller shutters, surface-mounted roller shutters, front-mounted roller shutters; rolling gates and rolling grilles not made of metal, whether or not electrically operated; non-metallic sun blinds for outdoor use, whether or not electrically operated, including built-in screens, surface-mounted screens, front-mounted screens; patio covers [constructions] not made of metal, for outdoor use