Semi-conductors; light emitting diodes (LEDs); laser diodes

Glass sheets and panels for apparatus for converting solar radiation to electrical energy, namely, photovoltaic solar modules or photovoltaic solar hybrid modules, photovoltaic solar cells including a thermal solar collector, sold as a unit; solar batteries; glass slides for use in chemical and biological analysis or scientific, laboratory or medical research use

chemical additives, namely, silicon dioxide-based additives for use in concrete, refractory materials, ceramic materials, paper, and fertilizer