The document discusses bismuth, including its uses and companies that produce it. Bismuth compounds are used as catalysts in manufacturing synthetic fibers and rubber. When combined with other metals, bismuth forms low-melting point alloys used in fire detectors and extinguishers. Major bismuth producing companies are listed. The document also notes that pharmaceuticals like Pepto-Bismol are a prominent application of bismuth, and it finds other uses in cosmetics, pigments, and alloys. End user industries use bismuth compounds derived from the metal like oxides, nitrates, and salicylate.