Metal materials for building and construction; metal door and window frames; door and window locks; frames, hinges and handles; door closers (not electric); small items of metal hardware, all of the foregoing consisting predominantly of metal.

Materials, not of metal, for building and construction; doors, windows, barriers and gates; door panels; door frames and door panels; linings for building and rails; door frames and protective door frames, not of metal; roller doors and roller shutters; building glass; glass walls; plate glass for building; window glass for building; all the foregoing consisting predominantly of non-metal.