K + S

chemical products for industrial use and not for use as an animal feed supplement, namely, potassium chloride for use in the chemical, metallurgy, paints and pigments, soaps and detergents, pharmaceutical, pyrotechnics and firefighting, paper, oil and gas field exploration industries; potassium sulfate for use in the chemical, construction, paints and pigments, soaps and detergents, and firefighting industries; magnesium sulfate for use in the construction, paper, textile, detergent, chemical, metallurgy and firefighting industries; magnesium chloride for use in the construction, metallurgy, oil field and gas exploration, and textile industries; sodium chloride for use in the chemical, pharmaceutical, and metallurgy industries; potassium chloride, potassium sulfate, kieserite, and magnesium sulfate for use as fertilizers in agriculture, forestry and horticulture