Education, providing of training; entertainment; sporting and cultural activities;

Acids used in oil and gas exploration and production; hydraulic fluid; chemical preparations, namely, cleaning solvents used in oil and gas exploration and production; chemicals used in oil drilling; drilling muds for use in oil and gas well drilling; chemicals for welding; gases for welding; metal welding flux; chemical drilling fluids for use in subterranean wells, namely, drilling muds, completion fluids, workover fluids and wellbore fluids; chemical additives for use with drilling fluids; chemical drilling fluids for use in oil well drilling; hydrogen as energy carrier; and lithium as part of a renewal energy system.

Oil, gas, geothermal, water development, and carbon dioxide field equipment, namely, drilling rig mechanization machines and devices consisting of locks, nipples, expandables, cones, flow control devices, isolation valves, liner hangers, couplings, bushings, flotation equipment, centralizer equipment, manifolds, collars, monitoring devices, multilateral devices, packing devices, cables, retainers, stabilizers, hold openers, under reamers, whip stocks, mills, seals, plugs, drill bits, drill stems, drilling motors, drilling machines, drilling hammers, drilling impact tools, milling assemblies, percussion hammers, tongs, tubes, tubing, cutters, swivels, casing and tubing patches, injection equipment, swages, shakers, desanders, desilters, mud cleaning equipment, centrifuges, fluid processing equipment, straddles, spears, half-mule shoes, guide shoes, burn shoes, washover shoes, vacuums, retrieving tools, fishing tools, drilling rigs, bearings for use in drilling machines, rotors used in drilling machines, packers, stators being parts of drilling rigs machines, safety valves, rotating control devices, banding equipment, hangars, screening equipment, sensors, inflow control tools, slicklines, perforating devices, pumps, tubing, pipes, pipe joints, safety joints, accelerators, scrapers, exchangers, casings, cables, gas lifting devices, fluid separators, meters, power and control equipment, boosting equipment, vibration detectors, anchors, imaging equipment, wells, storage devices, tanks, hydraulic equipment, apparatus for the remote observation and operation of oil and gas drilling equipment, flow monitoring devices and thermometers all being devices for use with and part of drilling mechanization machines; pumps for use in irrigation systems; parts of oilfield wellhead machines, namely, chokes, degassers, and centrifuges. power operated pressure control equipment consisting of parts of oilfield wellhead machines, namely, chokes, degassers, centrifugal degassers, hydrogen sulfide mud gas separators, dual mud gas separators for horizontal drilling; rubber and metal mechanical o-ring seals used in equipment for oil and gas exploration and production; cutting machines and machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of material by others; mechanical seals; air-operated power tools, namely, drills, grinders, and millers; drills for the mining industry; electric drills; pneumatic drills; power drills; power tools, namely, reamers; electric welding machines; laser welding machines; friction-stir welding tools; friction-stir welding machines; bits for mining machines; bits for power drills; core drilling bits; mining bits; tool bits for machines; bearings, as parts of machines; roller bearings for machines; pump diaphragms; machines, namely, cementing equipment used in oil and gas exploration and production.

Tractors used in oil and gas exploration and production; trucks equipped with apparatus to conduct services well testing, evaluating, drilling, completing, producing and repairing rendered in connection with oil and gas wells, and for acquiring, processing, interpreting, storing, presenting and transmitting from one location to another of well site logging data; boats and barges equipped with pumping equipment for fracturing, acidizing, cementing, and sand control in connection with oil and gas wells; land vehicles for cable inspection and on-site oil and gas well measurements.

Explosive substances and projectiles, such as shaped charges, for use in perforating metal casing lining and oil well along with the adjoining earth formation.

Additive alloys for the production of iron, additive alloys for the production of steel, alloyed steels, alloyed iron, alloys of common metal, alloys of metal containing calcium and aluminium, alloys of metal, alloys of nickel, alloys used for casting, aluminium, aluminium alloys, bar steel, bars made of titanium, bars of metal, brazing alloys, bronze, cadmium, carbon steels, cast iron, cast steel, casting alloys, chrome iron, chromium, cobalt-chrome, cobalt (raw), common metal alloys, common metals, common metals and their alloys including stainless steel, copper (unwrought or semi-wrought), ferrochrome, ferroalloys, ferrotitanium, ferrous metals, German silver, germanium, glucinium (beryllium), hafnium (celtium), indium, iron, iron alloys, iron carbon alloys, lead-tin alloys, limonite, magnesium, magnesium alloys, manganese, metals, molybdenum, molybdenum iron, nickel, nickel alloys, nickel-silver, nickel-chromium-based alloys, niobium, non-ferrous metals, non-ferrous metal alloys, plated steels, Metals in powder form, pyrophoric metals, sheet iron, sheet metal, sheet metal for roofing, sheet steel, sheet piles of metal, sheets of aluminium, sheets of metal, sheets of metal including those from alloy steel and titanium, silicon iron, Metal soil vents, stainless steel, steel, steel alloys, steel (unwrought or semi-wrought), tantalum (metal), tantalum and its alloys, tin and its alloys, titanium and its alloys, titanium iron, tombac, unprocessed and semi-processed materials of metal, not specified for use, none of the aforesaid goods being for use in machining metal surfaces and structures.

Retail and wholesale services with respect to additive alloys for the production of iron, additive alloys for the production of steel, alloyed steels, alloyed iron, alloys of common metal, alloys of metal containing calcium and aluminium, alloys of metal, alloys of nickel, alloys used for casting, aluminium, aluminium alloys, bar steel, bars made of titanium, bars of metal, brazing alloys, bronze, cadmium, carbon steels, cast iron, cast steel, casting alloys, chrome iron, chromium, cobalt-chrome, cobalt (raw), common metal alloys, common metals, common metals and their alloys including stainless steel, copper (unwrought or semi-wrought), ferrochrome, ferroalloys, ferrotitanium, ferrous metals, German silver, germanium, glucinium (beryllium), hafnium (celtium), indium, iron, iron alloys, iron carbon alloys, lead-tin alloys, limonite, magnesium, magnesium alloys, manganese, metals, molybdenum, molybdenum iron, nickel, nickel alloys, nickel-silver, nickel-chromium-based alloys, niobium, non-ferrous metals, non-ferrous metal alloys, plated steels, Metals in powder form, pyrophoric metals, sheet iron, sheet metal, sheet metal for roofing, sheet steel, sheet piles of metal, sheets of aluminium, sheets of metal, sheets of metal including those from alloy steel and titanium, silicon iron, Metal soil vents, stainless steel, steel, steel alloys, steel (unwrought or semi-wrought), tantalum (metal), tantalum and its alloys, tin and its alloys, titanium and its alloys, titanium iron, tombac, unprocessed and semi-processed materials of metal (not specified for use); retail and wholesale services with respect to form parts, in particular form parts made of metal, ceramic, plastic or composite material; retail and wholesale services with respect to machines for processing a raw material, in particular a powder material, in particular a metal powder, a ceramic powder, a plastic powder or a composite material powder; retail and wholesale services with respect to machines for processing a raw material using a laser; retail and wholesale services with respect to casting machines, in particular vacuum casting machines or investment casting machines; retail and wholesale services with respect to machine tools; retail and wholesale services with respect to control devices, in particular scientific, electric or optic control devices, in particular for controlling machines for processing a raw material, in particular a powder material, in particular a metal powder, a ceramic powder, a plastic powder or a composite material powder, for machines for processing a raw material using a laser, for casting machines, in particular vacuum casting machines or investment casting machines; retail and wholesale services with respect to measuring devices, in particular scientific, electric or optic measuring devices for use in machines for processing a raw material, in particular a powder material, in particular a metal powder, a ceramic powder, a plastic powder or a composite material powder, for use in machines for processing a raw material using a laser, for use in casting machines, in particular vacuum casting machines or investment casting machines; retail and wholesale services with respect to computer software, in particular for controlling machines for processing a raw material, in particular a powder material, in particular a metal powder, a ceramic powder, a plastic powder or a composite material powder, for machines for processing a raw material using a laser, for casting machines, in particular vacuum casting machines or investment casting machines; retail and wholesale services with respect to computer software, in particular for controlling machines based on 3D CAD data; retail and wholesale services with respect to data carriers for computer software, in particular for controlling machines for processing a raw material, in particular a powder material, in particular a metal powder, a ceramic powder, a plastic powder or a composite material powder, for machines for processing a raw material using a laser, for casting machines, in particular vacuum casting machines or investment casting machines, for controlling machines based on 3D CAD data, none of the aforesaid services relating to machining metal surfaces and structures.

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; putties and other paste fillers; compost, manures, fertilizers; biological preparations for use in industry and science

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; data processing equipment; computers, computer software; electric control and regulating apparatus for lamps, lights and lighting installations.;