EHTR

Pipes of metal; pipelines of metal; pipeline bundles of metal, namely, pipelines of metal containing multiple pipelines for containing or transporting fluids and control systems; coated pipelines of metal; lined pipelines of metal; metallic pipes and pipelines incorporating heating elements; connectors for pipes being of metal; linings and sleeves made of metal for connecting pipes; linings and sleeves made of metal and casings for use in the extraction and conveyance of oil and gas; marine and subsea anchoring devices of metal; mooring bollards, cables and buoys of metal; metal storage tanks; structural parts for all the aforesaid goods

Apparatus for heating, cooling and drying, namely, HVAC units; heating and cooling systems and heating and cooling elements for pipes and pipelines, namely, heating and cooling systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold, low or high temperature air or liquid circulates; heating and cooling systems and heating and cooling elements for welding and coating apparatus, namely, heating and cooling systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold, low or high temperature air or liquid circulates; structural parts for all the aforesaid goods

Inelastic pipes not of metal; stiff pipes not of metal; rigid pipes not of metal; inelastic pipelines not of metal; stiff pipelines not of metal; rigid pipelines not of metal; pipeline bundles not of metal, namely, rigid, stiff and inelastic pipelines not of metal containing multiple pipelines for transporting or containing fluids or control systems; coated rigid, stiff and inelastic pipelines not of metal; lined rigid, stiff and inelastic pipelines not of metal; non-metallic rigid, stiff and inelastic pipes and non-metal rigid, stiff and inelastic pipelines incorporating heating elements; structural parts for all the aforesaid goods

Building, construction, installation, demolition, and renovation of offshore and subsea structures employed in the extraction, conveyance, storage, refining and processing of oil and natural gas; offshore and subsea building, construction, installation, demolition, and renovation of offshore and subsea structures employed in the extraction, conveyance, storage, refining and processing of oil and natural gas; pipeline laying services; marine lifting services, namely, marine construction; lowering of pipelines, drilling rigs, oil and gas exploration and production apparatus and equipment, namely, installation of oil production, extraction, conveyance, storage, refining and processing apparatus, equipment, and subsea structures; fabrication, construction, assembly and lining of pipelines, namely, laying and construction of pipelines; spoolbase services, namely, pipe laying services; installation, maintenance, refurbishment, modification, cleaning, servicing and repair services relating to apparatus and equipment for the extraction, conveyance, storage, refining and processing of oil and gas, offshore and subsea structures, drilling rigs, fixed platforms, floating platforms, pipelines, oil and gas production apparatus, umbilical cables, tubes, pipes and hoses, risers, flowlines and energy generation equipment and installations; seabed excavation and dredging services; oil and natural gas pumping; construction management and supervision services; rental and leasing of construction tools and equipment; rental and leasing of tools, machines and apparatus for the extraction of oil and gas; servicing of watercraft, ships, submersible vehicles, autonomous underwater vehicles, remotely operated vehicles and diving equipment; [ information, advisory and consultancy services relating to all the aforesaid; ] oil field life extension services, namely, repair and maintenance of apparatus, equipment, and offshore and subsea structures employed in the extraction, conveyance, storage, refining and processing of oil and natural gas * ; information, advisory and consultancy services relating to all the aforesaid *

Rental and leasing of watercraft; rental and leasing of watercraft for surveying, construction, inspection, maintenance, repair, pipe laying, cable laying, lifting, lowering, transportation, diving, accommodation and trenching; piloting of watercraft, ships, autonomous underwater vehicles, remotely operated vehicles and remotely operated robots; transportation of goods; transportation of offshore and subsea structures, equipment and apparatus, namely, drilling rigs, fixed platforms, floating platforms, pipelines, submersible vehicles, oil and gas exploration and production apparatus and instruments, and energy generation and distribution equipment and installations; information, advisory and consultancy services relating to all the aforesaid

Welding and electrophoretic coating of pipelines

Engineering services; engineering design services; engineering consulting services, namely, engineering project management services; engineering testing services, namely, testing of oil and gas exploration, extraction and transportation apparatus, as well as testing of renewable energy apparatus; engineering services relating to offshore and subsea structures, equipment and apparatus, pipelines and the exploration, extraction, processing, storage and conveyancing of oil and gas; offshore and subsea engineering services; engineering feasibility studies, namely, conducting of feasibility studies in the field of offshore and subsea engineering; engineering, scientific, technological, research and design services relating to energy generation and supply services, namely, technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering, designing and testing of energy products for others; scientific and technological services, namely, research and design services relating to apparatus, equipment, and subsea installations for the extraction, conveyance, storage, refining and processing of oil and gas; surveying services; conducting engineering surveys; oil field surveying and inspection; monitoring of performance and condition of off shore and subsea installations to ensure proper functioning; geophysical and geological surveys services; computer simulation services based on computer programs for others in relation to the placement of subsea infrastructures, pipelines and oil and gas extraction equipment; underwater exploration; measurement services, namely, measuring flow, temperature, pressure and levels, as well as and oil and gas composition and quality; geological and oil prospecting; provision of engineering reports, namely, engineering information, advice and consultation; construction design, namely, engineering design services; scientific, engineering and environmental research services related to the extraction, conveyance, storage, refining and processing of oil and gas; scientific research and development services; diving and underwater engineering services; information, advisory and consultancy services relating to all the aforesaid