. . . . "tes, name-plates, address-plates and similar plates, numbers, letters and other symbols, of base metal, excluding those of heading 94.05.Base Rate: 7%Staging Category: A8311.10.00 Coated electrodes of base metal, for electric arc-weldingBase Rate: 6.5%Staging Category: A8311.20.00 Cored wire of base metal, for electric arc-welding [Effective on April 1, 2001]Base Rate: 6%Staging Category: A8311.30" .