Solidified gases for industrial purposes, namely, carbonic acid gas and sulphurous acid gas; acids, namely, formic acid and boric acid; salts for industrial purposes, namely, magnesium salts and salts from rare earth metals; benzene-based acids; ethylene; hydrazine; formic aldehyde for chemical purposes; esters, namely, acetic acid ester and methyl ester; cellulose; chemical additives to motor fuel; brake fluid; antifreeze; petroleum dispersants; carbon black for industrial purposes; chemical additives to drilling muds; drilling muds for use in oil well drilling; activated carbons for use in petroleum exploitation and refining; chemicals for industrial purposes; unprocessed plastics; unprocessed synthetic resins; manure for agriculture; adhesives for industrial purposes

Raw petroleum; refined petroleum; petroleum jelly for industrial purposes; mazut, namely, heavy oils; petroleum ether, namely, liquefied petroleum gas; emulsifying oil, namely, crude oils; benzine fuel; diesel oil; oil-gas, namely, petroleum gas; industrial grease; benzene fuel; kerosene; fuel; non-chemical additives to motor-fuel; solidified gas, namely, natural gas used as fuel; candles; motor oil; moistening oil, namely, gear oils and lubricating oils; graphite lubricants; gas for lighting, namely, propane gas sold in cylinders for use in torches; industrial oil; fuel gas, namely, liquefied petroleum gas

Machines for the drilling of oil and gas wells, namely, floating and non-floating drilling rigs; oil refining machines, namely, oil separators; machines for oil production and refining, namely, oil well pumping machines; petrochemical machines for petroleum exploitation and refining, namely, well drilling machines; oil well drilling machines, namely, oil drilling rigs; special mud pumps for the petroleum industry; rinsing machines, namely, washing machines for the petroleum industry; mine-working machines, namely, mine borers; machines and equipment for geological prospecting, mining and ore dressing, namely, drills for the mining industry, mining drill sharpeners; bitumen making machines, namely, machines for making asphalt; power operated spraying machines for chemical fertilizer; electro-mechanical machines for chemical industry, namely, emulsifying machines for chemical processing, disintegrators for chemical processing, grinding mills for chemical processing, oil filtering machines and coking machines; drilling machines; feeding apparatus for engine boilers, namely, fuel injectors, fuel cells; drilling bits for power drills; machines for carbon dioxide production, namely, separating machines for chemical processing, extracting machines for chemical processing; pumps, namely, oil drain pumps; valves, namely, valves for pumps, ball valves being parts of machines; pneumatic tube conveyors

Construction of buildings; road paving; mining extraction; drilling of wells; machinery installation, maintenance and repair; vehicle greasing; vehicle service stations; vehicle washing; custom shipbuilding

Railway transport; car transport; boat transport; marine transport; storage of goods in general; rental of storage containers; transport of oil and gas by pipeline; transport of goods; water supplying; storage of liquefied gas

Boiler-making; metal casting; metal plating; applying finishes to textiles; dressmaking; printing; water treatment; fuel processing, namely, oil refining; processing and treatment of chemical reagents, namely, conversion of targeted substrates into targeted chemical preparation by treatment with enzyme systems

Technical project studies, namely, conducting of feasibility studies; engineering drawing, namely, engineering mapping; consultation in environment protection; oil-well testing; technical research in the field of oil; analysis services for oil-field exploitation; geological research; quality testing, namely, quality control for others; geological surveys; oil-field surveys; land surveying; calibration; surveying; chemical analysis