14 BLOCKS, BARS, RODS, PLATES, AND SHEETS, CAST, PRESSED, FORGED, ROLLED, OR DRAWN, OF IRON AND STEEL AND OTHER FERROUS METALS AND ALLOYS; AND OF NICKEL, COBALT, CHROMIUM, TUNGSTEN, MOLYBDENUM, MANGANESE, SILICON, ALUMINUM, VANADIUM, TITANIUM, TANTALUM, COPPER, TIN, ZINC, AND OF NICKEL-CHROMIUM ALLOYS, NICKEL-MANGANESE ALLOYS, CHROMIUM-MANGANESE ALLOYS, TUNGSTEN-CHROMIUM ALLOYS, MOLYBDENUM-CHROMIUM ALLOYS, TUNGSTEN-COBALT ALLOYS, MOLYBDENUM-COBALT ALLOYS, TUNGSTEN-NICKEL ALLOYS, MOLYBDENUM-NICKEL ALLOYS, CHROMIUM COBALT ALLOYS, CHROMIUM-NICKEL-TUNGSTEN ALLOYS, CHROMIUM-COBALT-TUNGSTEN ALLOYS, CHROMIUM-NICKEL-MOLYBDENUM ALLOYS, AND ANVILS AND ANCHORS