Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; chemical products for use in drilling processes, fluids for drilling (chemicals); drilling fluid additives

Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; drilling fluids; lubricating oils for use as drilling fluids; non-chemical additives for drilling fluids; non-chemical additives for oils and lubricants used in drilling processes