Mineworking machines; Oil-well pumping machines; High-pressure pumps for use in oil or gas well hydraulic fracturing operations; Oil separators; Oil field equipment, namely, drilling rig mechanization machines and devices; Drilling rigs, floating or non-floating; Drilling rigs; Metalworking machines; Oilfield production machines for extracting oil from geological layers and processing hydrocarbons; Hydraulic presses for metalworking

Alloys of common metal; Cast steel; Stainless steel pipes; Casings of metal for oilwells; Junctions of metal for pipes; Metal casings used to stabilize the wellbore in oil and gas wells; Pipes of metal; Pipework of metal; Steel pipes; Containers of metal for storage or transport