Concentrate of copper, lead, zinc, tungsten, nickel, and molybdenum..
Tungsten.Importer
Tungsten.Clearing agent
Silver tungsten plates, carbon graphite plates.
Tungsten material.
Tungsten Powder, Tungsten Oxide.
Tungsten, molybdenum, tungsten heavy alloy products, (ball, bar, cube, cylinder, slab, tube, wire, sheet, boat, rod, plate, foil, sputtering target, furnace, crucible ), fabricated parts machined parts, deformed parts, heating elements, radiation protection syringe and collimator.
Tin & tungsten ore.
Cobalt oxalate, cobaltous carbonate, sodium tungsten.