[ Industrial oils and greases; lubricants for industrial machinery; dust absorbing composition for use on unpaved roads; petroleum based dust absorbing compositions for use in road building; dust-binding compositions; fuels for the fueling of cement kilns ]

Non-metallic building materials, namely, cement mixes, mortar * ; * [ and prefabricated concrete components, namely, concrete pipes and concrete construction elements, namely, shores, supports, and braces; non-metallic rigid pipes for building and transportable constructions; ] building materials, namely, elements together with additives for making cement, namely, fly ash and slag; sand and gravel for the manufacture of mortar and concrete

[ Transport, packaging and storage of goods, namely, transportation of scrap and waste materials and hazardous materials, in containers fit for that purpose, and temporary storage of scrap and waste materials and hazardous materials; rental of means of transport for scrap and waste materials and hazardous materials, namely, trucks, freight cars, and freighters; rental of premises for storage of scrap and waste materials and hazardous materials; technical consultancy in the field of transport and storage of scrap and waste materials and hazardous materials ]

[ Treatment of materials, namely, the recycling, transformation and destruction of scrap and waste materials and hazardous materials, namely, the sorting, shredding, homogenization and drying of scrap and waste materials and hazardous materials, and their processing to fuels for use in the cement manufacturing process, namely, for the fueling of cement kilns; technical consultancy in the field of environmentally correct recycling, transformation and destruction of scrap and waste and hazardous waste, and their use in the cement manufacturing process ]

[ Scientific research and technological services rendered in the field of environment protection and the technologies relating thereto, namely, the sorting, shredding, homogenization and drying of scrap and waste materials and hazardous materials; laboratory services, namely, analyses relating to scrap and waste materials and hazardous materials; research and development services for others and industrial analyses in the field of waste avoidance of transport and of storage, as well as of an environmentally correct recycling, processing, and destruction of scrap and waste materials and hazardous materials, and their use in the cement manufacturing process; scientific consultancy services relating to the technical aspects of hazardous materials management and waste avoidance in the building industry and civil construction, in agriculture and in municipal communities; executing of chemical analysis ]