Chemical products, namely, polyolefinic polymers, such as polyethylene for use in the manufacture of a wide variety of goods, used in science, photography, agriculture, horticulture, forestry; artificial and synthetic resins, plastics in the form of powders, liquids or pastes, for industrial use to manufacture artifacts such as pipes, by extrusion or by blow-moulding; manures; fire extinguishing compositions, tempering substances and chemical preparations for soldering, chemical substances fo...