Chemicals used in industry, science and photography; Chemicals for use in the biochemical and chemical industry; Chemicals used in agriculture, horticulture and forestry, namely, as fertilizer and for the treatment of seeds; [ Chemicals used in wine making, namely, ethanol, and chemicals for fermenting wine; ] Chemicals used in the textile and paper industries, namely, precipitated and fumed silica, hydrogen peroxides, starch, sizing compounds, industrial carbon black, hardener for phenoic resins, sodium aluminium silicates, auxiliaries and filling and coating agents, colloids obtained from raw materials, used as thickener, stabilizer and jelling agents; Chemicals used in the construction industry, namely, fumed and precipitated silica, silanes, polymer foundations, adhesives, soil stabilizers, quality improving additives for cement, lime, gypsum, anhydrite, refractory masses and ceramics, acrylic reactive resin systems for construction uses, having powder and liquid components for use in protection, embedding, forming, bonding restoration and repair of concrete, wood, metal or plastic materials, and forming and precasting objects in the nature of precast polymer concrete parts; Unprocessed artificial resins for general industrial use; Unprocessed plastics; Fertilizers, namely, calcium cyanamide-specialties, nitrogen based fertilizers on a urea basis in combination with ammonium nitrate and sulphate salts and nitrogen stabilized fertilizers, and manures; Plant growth regulators for agricultural use; Flame protection preparations, namely, flame retardant compositions and fire extinguishing compositions; [ Metal tempering and soldering chemicals; Enzymes for industrial purposes, namely, for scientific or research purposes; Enzyme preparations for use in the alcohol and detergent industries; Odor inhibitors for organic waste, namely, odor eliminating tablets comprised of micro-organisms and enzymes to be dissolved in water and used to digest waste; ] specialized hydrogen peroxides for use in odor control in the rubber and plastics industries; [ Tanning substances, namely, for use in the manufacture of leather, chemical ingredient for use in the manufacture of self-tanning preparations; ] Industrial adhesives; [ Technical gases, namely, noble gases and gases being raw materials for industrial purposes, chemical purposes, catalytic purposes, for inserting, for drying and gases for freezing agents, namely, helium, hydrogen, nitrogen, oxygen, argon, neon, krypton, methane, ethane, carbon monoxide, carbon dioxide, propane and butane ]