35 Business consultancy, business management and business development services in the fields of building and construction and in the field of sustainability for the building and construction industry; retail and wholesale services in relation to products and materials for the building and construction industry, namely, chemicals, adhesives, tempering and soldering preparations, unprocessed artificial resins, unprocessed plastics, biological preparations, paints, varnishes, lacquers, preservatives against rust and against deterioration of wood, colorants, dyes, raw natural resins, metals in foil and powder form, building and construction materials of metal, construction elements and construction components of metal, metal accessories for construction, silos and tanks of metal, pipes and tubes of metal, insulating, sealing and stopping products and materials, non-metallic flexible pipes and tubes, soundproofing products and materials, fire retardant products and materials, cement, concrete, asphalt, lime, pitch, bitumen, non-metallic building materials. non-metallic building elements and building components, non-metallic rigid pipes for building and construction, aggregates, floor tiles, wall tiles, roof tiles, paving, building stone, bricks, silos and tanks of masonry or of concrete, raw and unprocessed agricultural products, horticultural products, forestry products, raw and unprocessed grains and seeds, natural plants, bulbs, seedlings and seeds for planting