Alloys of common metal; Brackets of metal for furniture; Construction elements made of metal, namely, braces; Fittings of metal for furniture; Furniture fittings of metal; Galvanized steel sheets; Iron slabs; Metal pipe supports; Metal wallboards; Rivets, cramps and nails of metal; Sheets of metal including those from alloy steel and titanium; Slabs of metal including those from alloy steel and titanium; Steel sheets