Section 15 Base metals and articles of base metal 81 Other base metals; cermets; articles thereof 81 03 Tantalum and articles thereof,incl. waste and scrap. 81 03 20 Unwrought tantalum including bars and rods obtained simply by sintering; powders 81 03 20 00 Unwrought tantalum including bars and rods obtained simply by sintering; powders Commodity Code Description 81 03 20 00 000 Unwrought tantalum including bars and rods obtained simply by sintering; powders
