Mechanical equipment for earthworks, construction work, oil and gas production and mining work, namely, and, ore, rocks, and gravel sorting and screening machines; machines for the extraction, cleaning, and refining of sand and gravel; treatment plants as sand and gravel processing plants, namely, ore, rocks, and gravel sorting and screening machines; concrete construction machines; hydraulic conveyors and conveyor belts; dirt and sand cleaning machines; recycling machines, namely, machines for sorting recyclable materials; sand cleaning machines; sifting machines; sieving plants, namely, sieves being machines; sieves being machines and machine parts for the sorting and separating of ore, rocks, and gravel; setting machines for the sorting of material, namely, sand, ore, rocks, and gravel sorting machines; drag scraper being a tractor-towed agricultural implement; bucket wheels being excavating machines; belt conveyors and belt for sorting and screening machines; mining machines; dewatering plants, namely, sand, ore, rocks, and gravel drying machines; electric engines for sorting machines, except for agricultural vehicles; earthmoving machines; earth augers; petroleum refinery machines being oil refining machines; conveyor belts; roller conveyors; gears for machines except for agricultural vehicles; loading apparatuses, namely, loading machines and feeders being machine parts for roller conveyors; cargo handling machines; derricks; loading bridges, namely, roller conveyors; stone processing machines; sand, ore, rocks, and gravel washing machines; hydraulic turbines, other than for land vehicles; centrifugal pumps; structural parts and accessories for all the above-mentioned goods, included in this class

Apparatuses, instruments, and cables for the conducting, switching, transforming, storing, regulating, and controlling of electricity; electric switching stations, namely, switch boxes; weighing apparatuses and instruments; structural parts and accessories for all the above- mentioned goods, included in this class

Retail store services featuring second-hand machines, second-hand accessories and second-hand spare parts for mechanical equipment for earthworks, construction work, oil and gas production as well as mining work, machines for the extraction, cleaning, and refining of sand and gravel, treatment plants, construction machines, conveyors and conveyor belts, cleaning machines, recycling machines, sand cleaning machines, sifting machines, sieving plants, sieves being machines and machine parts for the sorting and separating of ore, rocks, and gravel, setting machines for the sorting of material, scraper plants, scoop wheels, belt conveyors and belt machines, mining machines, dewatering plants, drainage machine, electric engines except for agricultural vehicles, earthmoving machines, earth augers, petroleum refinery machines, conveyor belts, conveyors, gears except for agricultural vehicles, loading apparatuses, cargo derricks, loading bridges, stone processing machines, conveyor belts, washing machines, hydraulic turbines, centrifugal pumps, apparatuses, instruments, and cables for the conducting, switching, transforming, storing, regulating, and controlling of electricity, electric switching stations, weighing apparatuses and instruments, parts and accessories for all the above-mentioned goods

Exploitation of sand and gravel, namely, quarrying services; exploitation of gravel, namely, quarrying services; scooping earth, namely, mining extraction and excavation services; quarrying services; installation, cleaning, repair, and maintenance work of mechanical equipment for earthworks, construction work, oil and gas production and mining work, machines for the extraction, cleaning and refining of sand and gravel, treatment plants, construction machines, conveyors and conveyor belts, cleaning machines, recycling machines, sand cleaning machines, sifting machines, sieving plants, sieves being machines or machine parts for the sorting and separating of ore, rocks and gravel, setting machines for the sorting of material, scraper plants, scoop wheels, belt conveyors and belt machines, mining machines, dewatering plants, drainage machine, electric engines except for agricultural vehicles, earthmoving machines, earth augers, petroleum refinery machines, conveyor belts, conveyors, gears except for agricultural vehicles, loading apparatuses, cargo derricks, loading bridges, stone processing machines, conveyor belts, washing machines, hydraulic turbines, centrifugal pumps; the leasing of tools, construction machines and equipment for construction and demolition work; consultancy in the field of construction equipment rental; hiring and leasing of objects in the nature of earthmoving machines in connection with the provision of the above-mentioned services, included in this class; consultancy and information in relation to the above-mentioned services, included in this class

Recycling; water treatment and purification; hiring and leasing of objects in the nature of water purifying and recycling apparatus in connection with the provision of the above-mentioned services, included in this class; consultancy and information in relation to the above-mentioned services, included in this class