ESTA

Class [1]
Chemical Products

Potassium salts, potassium chloride, potassium sulphate; magnesium salts, magnesium chloride, kieserite, magnesium sulphate; magnesium oxide; sodium salts, rock salt, sodium chloride; mineral fertilizers, potash fertilizer salt, multi-nutrient fertilizers containing potash fertilizer salt; all for use in science, agriculture, horticulture or forestry, as fertilizers, as agents for hardening and soldering metals, as tannings or for keeping food fresh and comestible; all included in Class 1.