Chemicals used in industry; aluminium oxides; sintered aluminium oxides; aluminium oxides as fillers for the manufacture of plastic and rubber products; aluminium oxides as raw materials for the ceramic industry; aluminium oxides for the manufacture of technical ceramics and engineering ceramics; aluminium oxides for the manufacture of kitchen ware, sanitary ware and glazes; aluminium oxides for the manufacture of products for the automotive industry, refractory industry, electrical industry, construction industry and medical technology; aluminium oxides for the manufacture of polishing preparations; blends on the basis of aluminium oxides for the manufacture of refractory products, technical ceramics, casting compounds, concretes, vibrated concretes, mortars, hydraulically setting concretes and cement-free concretes; aluminium hydroxides; aluminium hydroxides for use as flame-retardant; aluminium hydroxides as mineral filler; calcium aluminium hydroxy carbonates; aluminium oxides, aluminium hydroxides and calcium aluminium hydroxy carbonates for the manufacture of catalysts, catalytically active products and for use in catalyses; chemical additives for the manufacture of polymer compounds; aluminium oxides, aluminium hydroxides and calcium aluminium hydroxy carbonates as chemical additives for the manufacture of polymer compounds; chemical additives for the manufacture of stabilizers and stabilizer mixtures; aluminium oxides and aluminium hydroxides as chemical additives for the manufacture of stabilizers and stabilizer mixtures; blends on the basis of aluminium oxides, aluminium hydroxides and magnesium hydroxides; magnesium hydroxides; blends of magnesium hydroxides with mineral fillers, in particular with aluminium hydroxides and boehmites; boehmites; tabular oxides; transition oxides; mullites; sintered mullites; synthetic mullites; ceramic materials for industrial purposes and as filtering materials; ceramic materials as granules; ceramic raw materials

Pigments; white pigments on the basis of aluminium hydroxides and aluminium monohydrates

Chemicals used in industry, in particular aluminium oxide, aluminium hydroxide, boehmite, magnesium hydroxide, transition oxide, synthetic mullite, tabular oxide

Pigments, colour bodies on the basis of anorganic solids