Stones; Building sand; Quartz for building; Granite; Stone for building and construction; Silica stone; Non-metallic minerals for building or construction; Natural stone; Glass for building; Quartz

Optical lenses; Fiber optics; Junction sleeves for fibre optics; Optical fiber cables; Silicon wafers; Solar wafers; Wafers for integrated circuits; Semiconductor wafers; Polycrystalline silicon photovoltaic cells; Monocrystalline silicon photovoltaic cells

Silicon carbide for use as a raw material in the manufacture of other goods; Silicates; Sulfides; Crystalline silicon; Silicon carbide for industrial purposes; Mold-release compounds for use in the fiberglass industry; Organosilanes; Silicon; Silicon dioxide; Sodium silicate

Balloons; Amusement products, namely, inflatable balls; Craft sets for decorating balloons; Paper party favors; Paper party hats; Toy balloons