NCHZ

Inorganic and organic industrial chemicals; unprocessed plastic materials in granule, powder and emulsion form

Products and additives for currying skins and hides, namely, bleaching and cleaning preparations for industrial use; tensio-active agents for industrial use as textile auxiliaries, namely, cleaning and washing preparations

Industrial oils and greases

Machines and apparatus for the chemical industry, namely, electromechanic devices in the nature of motors other than for land vehicles, conveyors, filters for chemical industry machines, heat exchangers being parts of machines, motors other than for land vehicles, electric compressors, condensers being parts of machines for condensing gases, mixing machines, and milling machines

Synthetic plastic as semi-finished products in the form of sheets, foils, profiles, tubes, pipes and pressed pieces

Construction of buildings; repair and maintenance of machines and installations for chemical construction purposes

Services of engineers, namely, providing expert reports in the nature of drawing up of technical opinions in the field of engineering, performing engineering research, and conducting feasibility studies; services provided by specialists, namely, by engineers, chemists and physicists