. . " and parts thereof, of base metal: 8309.10.0000 - - Crown corks (including crown seals and caps), and parts thereof kg 8309.90.0000 - - Other kg 8310.00.0000 - Sign plates, name plates, address plates and similar plates, numbers, letters and other symbols, and parts thereof, of base metal, excluding those of heading 9405 kg 83.11 - Wire, rods, tubes, plates, electrodes and similar products of base" . . .