19
Non-metallic minerals for building or construction
35
Retail services in relation to building materials
37
Construction of steel structures for buildings; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Construction of complexes for business; Installation and repair of air-conditioning apparatus; Rental of construction and building equipment; Construction of civil engineering structures by pouring concrete; Elevator installation and repair; Infrastructure construction; Slating and tiling; Underground construction; Bricklaying; Construction of complexes for sports purposes; Construction of motorways; Construction of exploitation platforms; Building insulating; Construction of structures for the storage of crude oil; Construction of cubicles; Construction of pipelines; Rental of drainage pumps; Construction of complexes for recreational purposes; Maintenance of roads; Coating [painting] services; Assembling [installation] of building framework; Harbour construction; Telecommunication wiring; Construction of foundations for bridges; Building construction consultancy; Factory construction; Paving and tiling; Freezing equipment installation and repair; Construction of foundations for civil engineering structures; Rental of construction equipment; Building construction supervision; Underwater construction; Irrigation devices installation and repair; Construction of structures for the production of crude oil; Gravel extraction; Sanding; Painting or repair of signs; Consultancy, information and advisory services relating to the construction of public works; Building, construction and demolition; Rental of road sweeping machines; Drilling; Construction of healthcare buildings; Construction of civil engineering structures by laying concrete; Construction of partition walls for interiors; Plumbing; Construction of structures for the storage of natural gas; Construction supervision of civil engineering projects; Rental of building tools; Maintenance and repair of pipes used in industrial equipment; Construction; Building repair; Heating equipment installation and repair; Construction of foundations for buildings; Plastering; Electrical installation services; Installation of doors and windows; Construction services; House building; Construction of foundations for dams; Laying and construction of pipelines; Insulation services; Rental of tools, plant and equipment for construction, demolition, cleaning and maintenance; Construction of tunnels; Rental of bulldozers; Demolition of buildings; Roofing services; Street construction; Construction of foundations for roads; Provision of information relating to the construction industries; Hire of roadworking machinery; Building sealing; Asphalting; Construction of bridges; Constructing decks; Residential and commercial building construction; Installation services of building scaffolds; Installation of utilities in construction sites; Scaffolding dismantling; Machinery for use in construction (Rental of -); Painting, interior and exterior; Carpentry services; Rental of cranes [construction equipment]; Construction consultancy; Laying of cable; Road paving; Construction of structures for the production of natural gas; Pier breakwater building; Construction land developing; Construction of railways; Construction of civil engineering structures by forming concrete; Construction of underground transport networks; Building of fair stalls and shops; Construction of structures for the transportation crude oil; Rental of excavators
39
Transportation logistics; Transport; Tunnels (Operation of -); Removal services; Towing; Industrial removal services [transportation]; Stevedoring; Storage; Freighting
42
Engineering consultancy services; Conducting technical project studies; Architectural consultancy; Engineering services; Surveying; Surveying boreholes; Architectural services; Engineering design and consultancy