1 Chemicals used in industry, namely, silicium acids, aluminium oxide, titanium dioxide, kieselgur, zirconium oxide, silicates in the nature of silicic acids, silica, silicone fluid, silicone resins, silicon, catalysts, namely, catalysts for chemical and biochemical processes and catalysts for use in the manufacture of industrial chemicals; chemicals for use in industry, namely, finely divided silica for use in the chemical, pharmaceutical, paper, cosmetic, paint, ceramic and plastic industries; chemicals for use in the semiconductor industry, metal and non-metal oxide compounds in the nature of oxides for use in the electronics industry, chemical preparations for the manufacture of paints and lacquers, chemicals for use in the manufacture of batteries, chemical preparations for use in manufacturing as filling material rubber and rubber and rubber substitute materials, respectively plastics, chemicals for thickening liquids for use in the manufacture of oils and gel type fatty substances, chemicals for thickening liquids for use in the manufacture of acids and stripping pastes as well as for paints, inks and lacquers, chemicals for thickening liquids for use in the manufacture of cosmetic and pharmaceutical preparations and for making alcoholic and non-alcoholic beverages, chemical agents, namely, chemicals used in industry to increase viscosity and to prevent the formation of lumps and for aiding pourability, chemicals used in industry, namely, separating agents for use in the manufacture of plastic films, chemical preparations for use in the manufacture of electronic components, especially for the manufacture of integrated circuits; chemical agents for the manufacture of cosmetics