Chemicals used in industry, science and photography, as well as agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; absorption agents and regenerating absorption agents used in the purification of liquids, gas, natural gas, industrial oils and petrochemical products