Section 15 BASE METALS AND ARTICLES OF BASE METAL 83 MISCELLANEOUS ARTICLES OF BASE METAL. 83 11 WIRE, RODS, TUBES, PLATES, ELECTRODES AND SIMILAR PRODUCTS, OF BASE METAL Commodity Code Description 83 11 10 COATED ELECTRODES, OF NON-ALLOY STEEL, FOR ELECTRIC ARC-WELDING 83 11 20 CORED WIRE OF BASE METAL, FOR ELECTRIC ARC-WELDING 83 11 30 COATED RODS AND CORED WIRE, OF BASE METAL FOR SOLDERING, BRAZING/WELDING 83 11 90 OTH.WIRE,RODS,TUBES,PLATES,ELECTRODES & SIM. PROD.OF BASE METAL,INC.PARTS