Chemical zirconium connectors for industrial purposes, namely, milled zirconium silicates for heat-resilient materials as well as for castings and the ceramics industry; chemical preparations for industrial purposes; zirconium ore for industrial purposes, namely, for use in manufacture of tiles, sanitary ware, tableware, electroporcelain, refractories for glass furnaces, investment castings, foundry powders, flat glass, dental powders; silicic acid zirconium; milled silicic acid zirconium; zirconium chemical compounds for use in industry; zirconium silicates; zirconium silicates for use as refractory material and as opacifying agents; zirconium silicates for use in building, glass, ceramics, pottery, earthenware and porcelain; zirconium silicates for use as glaze opacifying agents; zirconium silicates for use in ceramic glazes, optical glass and heat-resistant porcelain; chemicals for use as flame retardants; fire-extinguishing compositions; chemical preparations containing antimony, zirconium or zinc or compounds of antimony, zirconium or zinc, or combinations thereof, all for use in industry and science; acid-proof chemical compounds; acrylic resins, unprocessed; adhesives for industrial purposes; adhesives for wall tiles; agglutinants for concrete, namely, adhesives for cement manufactured products; alkaline iodides for industrial purposes; alumina; aluminum chloride; aluminum iodide; aluminum silicate; colour-brightening chemicals for industrial purposes; ceramic compositions in the nature of granules and powders used in manufacturing by sintering; ceramic glazings; compositions for the manufacture of technical ceramics, namely, ceramic compositions in the nature of inorganic polymeric compositions; cobalt oxide for industrial purposes; decolorizing agents for industrial purposes; chemical preparations, except pigments, for the manufacture of enamel, namely, alcohol; chemicals for the manufacture of enamel, namely, opacifiers for enamel; enamel-staining chemicals; chemicals for the manufacture of glass, namely, opacifiers for glass; glass-frosting chemicals; chemical preparations for the manufacture of paints, namely, wetting agents; preservatives for tiles, except paints and oils; silicon; silicates for industrial and scientific use; sodium; solvents for varnishes, namely, wetting agents for use in the manufacture of varnishes; antimony

Non-transparent glazings including silicic acid zirconium used for ceramics, pottery, earthenware and porcelain; non-transparent coatings including silicic acid zirconium used for ceramics, pottery, earthenware and porcelain; dye preparations including silicic acid zirconium used for ceramics, pottery, earthenware and porcelain; binding agents for paints; bright gold and bright platinum colorants for use in the manufacture of ceramics; ceramic paints; coating compositions in the nature of paint for industrial applications; enamels for painting; enamel varnishes; glazes, namely, paints and lacquers; glazes, namely, paints and lacquers for use with porcelain for sanitary ware, porcelain tableware, and porcelain used in the electricity industry; lacquers; pigments, namely, zinc oxide

Ceramic tiles; floor bricks; non-metal construction materials, namely, silicic acid zirconium in the form of construction panels; non-metal refractory materials for use in lining furnaces and ovens, namely, refractory bricks; non-metallic tiles for building; non-metallic wall tiles; non-metallic floor tiles; non-metallic wainscotting; non-metallic coverings, for building, namely, roof coverings; non-metallic tile floorings; non-metallic floors; glass mosaics for use in building construction; non-metallic mosaic tiles for building; non-metallic building panels, namely, door panels, ceiling panels, floor panels; non-metallic paving blocks; stone for building and construction; artificial stone; building stones; fire burrs, namely, fireplace bricks