17 [ Semi-finished products made of plastic material, namely, fiber-reinforced composite components for use in the construction industry, restoration of sewers, shipbuilding, railway construction, automotive industry, air and spacecraft industry, and construction of wind turbines; synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; semi-finished products made of plastic material, in particular made of fiber-reinforced plastic material, in the form of profiles, boards, sheets, blocks, and rods for use in the construction industry, restoration of sewers, shipbuilding, railway construction, automotive industry, air and spacecraft industry, and construction of wind turbines; refractory semi-finished products made of plastic material, in particular made of fiber-reinforced plastic material, in the form of profiles, boards, sheets, blocks, and rods for use in construction industry, restoration of sewers, shipbuilding, railway construction, automotive industry, air and spacecraft industry, and construction of wind turbines; semi-finished products made of artificial resin, in particular made of fiber-reinforced artificial resin, in the form of profiles, boards,sheets, blocks, and rods for use in the construction industry, restoration of sewers, shipbuilding, railway construction, automotive industry, air and spacecraft industry, and construction of wind turbines; sealing and insulating materials; non-metal hoses for use in construction industry and the restoration of sewers; reinforcing materials, not of metal, for pipes; non-metal fiberglass hoses for restoration of sewers ]