Tata Chemicals Limited, together with its subsidiaries, manufactures, markets, sells, and distributes basic chemistry and specialty products in India, Asia, Africa, Europe, the United Kingdom, the Americas, and internationally. It operates through two segments, Basic Chemistry Products and Specialty Products. The company offers dense, heavy, high purity, industrial grade, and light soda ash; allied chemicals, such as caustic soda, chlorine and bromine-based products, and gypsum; sodium bicarbonate; sodium chloride; calcium chloride; crushed refined soda; standard ash Magadi; natural and synthetic light soda ash; crex; energy; ordinary Portland and masonry cement under the Tata Shudh brand name; and livestock and dry industrial salt. It also provides nano zinc oxide and silica; prebiotics and dietary fibers; herbicides, insecticides, fungicides, bio-fertilizers, bio-stimulants, micronutrients, organic fertilizers, water-soluble fertilizers, bio-pesticides, and seeds; and energy storage solutions. The company's products are used in various applications, such as agriculture; animal nutrition; chemicals; construction; food and nutrition; glass; high performance rubber; metals; oral care and cosmetics; paints, inks, and adhesives; pharmaceuticals; safety and environment; soaps and detergents; textiles and leather; lithium-ion, dry cell, and other batteries; and others. Tata Chemicals Limited was founded in 1927 and is headquartered in Mumbai, India.