[Machines and machine tools; motors and engines except for land vehicles; machine coupling and transmission components except for land vehicles, namely, centrifugal cast tubes; centrifugal machines; centrifugal pumps; machines for static casting; machine parts, namely, static cast steel rolls and converter tubes for making hydrogen]

Ethylene cracking furnaces and hydrogen producing conversion furnace

[Construction, installation and repair services of floating or non-floating drilling rigs, vessels, engineering vessels, drilling platforms, jacket platforms, cruise ships, cranes, quayside container cranes, ships' derricks, barges, portal cranes, floating production, storage and offloading modules, wellhead platforms, platform modules, floating cranes, multi-purpose tug vessels, geophysical survey vessels, coast guard vessels, synthetical measuring ship, jacket launching barges, coupling gantry cranes, rail mounted gantry cranes, bucket-wheel reclaimers, harbour loading and unloading machine]

[Design and development of computer software; maintenance and updating of computer software; technical consultation and research services in the field of exploration, processing and production of crude oil, natural gas, petroleum and petroleum condensate, electricity, nuclear power and energy, construction and drilling and engineering industries; ground, underwater and sea oil exploitation; oil-field surveys; analysis and testing of oil wells, liquid fuels, oils, greases; conducting of feasibility of technical project studies; oil prospecting; custom design of cracking furnaces and of processing systems and facilities for the production of ethylene, coal gasification furnaces, and production facilities for coal chemical engineering involving catalytic coal cracking]