Manufacture of other inorganic basic chemicals

Title: Manufacture of other basic inorganic chemicals Includes the manufacture of: chemical elements (except metals and industrial gases elementary); inorganic acids, except nitric acid; alkalis and other inorganic bases; inorganic oxides, hydroxides and peroxides; salts and salts of inorganic acids; others inorganic compounds not classified in the previous positions. Includes the production of carbon black, the roasting of pyrites, detergent-free bleach, the uranium enrichment, production of distilled water and lithium oxide and hydroxide. Does not include:  Manufacturing of industrial gases (20110);  Manufacture of ammonium chloride, carbonates and sulfates (20151);  Manufacture of ammonia, nitric and sulfonitic acids, nitrites and potassium nitrates (20151);  Manufacture of essential oils (20593);  Manufacture of artificial corundum (23992);  Manufacture of aluminum oxides (24420);