GLOBAL TUNGSTEN & POWDERS

[ Chemicals used in manufacturing, namely, phosphors; ] chemicals used in manufacturing, namely, metal carbide powders and compounds of tungsten and molybdenum; [ phosphors for use in illuminating devices ]

Metals and metal alloys in the form of bars, sheets, rods, wire, or powder, for use in manufacturing

[ Illuminating devices, namely, components for electric lamps, namely, electrodes and current conductors ]

[ Illuminating devices, namely, components for electric lamps, namely, filaments ]