Nonferrous metals and their alloys; common metals, unwrought or semi-wrought; tungsten alloys; cobalt alloys; cermets; cemented carbide in the nature of metal alloys for further manufacturing; metal composite materials consisting mainly of cobalt and carbide, namely, cemented carbide in the nature of metal alloys for further manufacturing; metal composite materials consisting mainly of tungsten and carbide, namely, cemented carbide in the nature of metal alloys for further manufacturing; rods...