6 Common metals and their alloys including stainless steel; aluminum foils; aluminum ingots; armour plate and armour plating; bars for metal railings; metal bird baths; metal building materials, namely, ceiling boards and floor boards; metal bottle caps; bottle closures of metal; metal bottle stoppers; metal capsule closures for bottles and flexible metal foils for packaging used as bottle caps; metal containers for compressed gas or liquid air; boxes of common metal; brazing alloys; cabanas of metal; metal casement windows; metal ceiling medallions; metal ceiling tiles and panels; metal coverings for ceilings; metal chests; metal cladding for construction and building; metal closures for containers; common metals, unwrought and semi-worked, for further manufacture; containers of metal for chemicals, compressed gases and liquids; metal containers for the storage and transportation of goods; metal doors; door casings of metal; door fittings of metal; door frames of metal; metal hardware, namely, springs; door stops of metal; metal fences and gates; metal building flashing; metal foils for wrapping and packaging; metal frames for building; framework of metal; furniture fittings of metal; metal greenhouse frames; metal house numbers; identity plates of common metal; ingots of common metal; metal ladders; metal latch bar; metal letter boxes; linings of metal for building purposes; metal exterior blinds; industrial packaging containers of metal; metal pipes and metal fittings therefor; pipework of metal including those from alloy steel and titanium; metal license plates; metal poles; materials of metal for railway construction; reinforcing materials of metal for building purposes; metal rods for brazing and welding; metal roof flashing; metal roofing; metal roofing panels and tiles; exterior metal shutters, interior metal shutters, and metal window shutters; upright signboards of common metal; non-luminous and non-mechanical metal signs; metal road signs, non-luminous and non-mechanical; metal storage tanks and roofs therefor; metal tiles; metal tiles for walls, ceilings, or floors; metal tubs; metal tubes; metal water pipes; metal windows; window fittings of metal; window frames of metal; window stops of metal; anchors; metal concrete construction hardware, namely, anchors and metal channels for use in or embedded in concrete; and building fasteners of metal, namely, nails, screws, bolts, nuts, rivets, masonry anchors, concrete anchors, and washers