Chemicals for use in industry and science, namely, chemicals for use in oil drilling, [ tempering chemicals for use in smoldering, chemicals for use in the manufacture of gasoline, and chemical oxidants for use with combustion engine fuels; chemicals, namely, oleochemicals and their derivatives, olefins and hydrocarbons for use in metallurgy; chemicals, namely, oleochemicals and their derivatives and hydrocarbons for use in welding; ] hydrocarbon chemicals and oleochemical esters, and their derivatives for use in drilling; chemical additives for drilling muds, muds to facilitate drilling; [ unprocessed, natural and synthetic fats and oils for use in the manufacture of automotive gases and lubricants; ] unprocessed, natural and synthetic fatty acids and raw chemical glycerides and glycerine for use in oil drilling; [ unprocessed, fatty alcohols and acids and their derivatives for use in manufacturing industrial lubricants; ] fatty esters for use in oil drilling and nitrogenous derivatives of fatty alcohols and acids for industrial purposes in the manufacture of lubricants and drilling muds; [ products whose constituents contain or come from mineral, unprocessed, natural and synthetic bodies in the nature of fat tissues and natural and synthetic body oils and body fats and their derivatives for use in the manufacture of automotive lubricants and greases ]

[ Automotive lubricants; petroleum fuel, namely, diesel, gasoline; non-chemical additives for fuels in the nature of gasolines ]