1 Chemicals for industrial purposes, namely, calcium chloride, magnesium chloride, magnesium hydroxide, magnesium oxide, for use as a raw material; calcium chloride, magnesium chloride, magnesium hydroxide, magnesium oxide for use as ingredients in the manufacture of animal food and fodder; calcium chloride, magnesium chloride, magnesium hydroxide, magnesium oxide for use as chemical auxiliaries in the manufacture of drill suspensions, flame retardants, textiles, sugar, antifreeze, brine, absorbing and dust laying compositions, chemicals, artificial fertilisers, cements, cleansing preparations, paper, grindstones, leather treatment preparations and tanning substances, welding electrodes and refractories; Magnesium hydroxide for use as an agent to aid in bleaching chemical pulp; Magnesium chloride for the use in the purification of water; Magnesium hydroxide for the use in the purification of water and flue gases; Magnesium as raw material for making refractory bricks for industrial use; Calcium chloride for the use in de-icing roads during winter and for dust control on roads