PIPES TUBES AND PROFILES HOLLOW SEAMLESS OF FERROUS METALS (EXCLUDING CAST IRON):-OTHER OF CIRCULAR CROSS SECTION OF FERROUS METALS:-COLD DRAWN OR COLD ROLLED (COLD PRESSED):-OTHER:-OTHER-
PIPES TUBES AND PROFILES HOLLOW SEAMLESS OF FERROUS METALS (EXCLUDING CAST IRON):-OTHER OF CIRCULAR CROSS SECTION OF FERROUS METALS:-COLD DRAWN OR COLD ROLLED (COLD PRESSED):-OTHER:-OTHER-