81019990

Other

8102

Molybdenum and articles thereof, including waste and scrap.

81021000

Powders

81029400

Other:'Unwrought molybdenum, including bars and rods obtained simply by sintering

81029500

Bars and rods, other than those obtained simply by sintering, profiles, plates, sheets, strip and foil

81029600

Wire

81029700

Waste and scrap

81029900

Other

8103

Tantalum and articles thereof, including waste and scrap.

81032000

Unwrought tantalum, including bars and rods obtained simply by sintering; powders

81033000

Waste and scrap

81039000

Other