16
Printed matter; Paper and cardboard; Stationery and educational supplies; Bags and articles for packaging, wrapping and storage, of paper, cardboard or plastics; Art and modelling materials and media; Printed matter, and stationery and educational supplies; Cartons of cardboard for packaging; Plastic materials for packaging
35
Advertising, marketing and promotional services; Business analysis and information services, and market research; Business assistance, management and administrative services; Promotional marketing; Publicity and sales promotion services
40
Air and water conditioning and purification; Recycling and waste treatment; Soil, waste or water treatment services [environmental remediation services]; Treatment [reclamation] of material from waste; Waste management services [recycling]; Waste treatment [transformation]; Treatment of waste; Treatment of waste materials in the field of environmental pollution control; Information, advice and consultancy services relating to the recycling of waste and trash; Upcycling [waste recycling]; Extraction of elements contained in waste residues; Sorting of waste and recyclable material
42
Testing, authentication and quality control; Science and technology services; Natural science services; Research relating to waste analysis; Earth science services; Environmental monitoring of waste treatment areas; Environmental monitoring of waste storage areas; Environmental monitoring services; Advisory services relating to pollution control; Environmental testing; Scientific research in the field of environmental protection; Consultation in environment protection; Research in the field of environmental conservation; Environmental consultancy services; Design services