1
Chemicals used in industry, science and photography, as well as in 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.
chemicals for use in industry and science, especially hydraulic fluids, transmission fluids, brake fluids, clutch fluids, quenching fluids, chemical fluids for metal working, heat transfer fluids for industrial use, fluids for use in the oil industry, chemical additives for hydraulic fluids, chemical additives for lubricants, emulsifiers, surfactants for industrial purposes, and foam inhibitors
4
Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting.
industrial oils and greases, especially base oils, gear oils; industrial wax; lubricants, especially drilling lubricants, automotive lubricants, lubricants for machines, lubricants for aircraft engines, lubricants for metal working, solid lubricants for industrial purposes; non-chemical additives for lubricants