Cementos BÃo BÃo SA engages in the manufacture of cement and ready-mix concrete. It operates through the following segments: Cement, Lime, and Other. The Cement segment manufactures and sells cement and ready-mixed concrete. The Lime segment engages in the manufacture and sale of lime, which is used in various processes linked to the extraction of silver, gold, lithium, and iodine. The Other segment is comprised of the general administration services and other results of the parent company. The company was founded by HernÃ¡n Briones Gorostiaga and Alfonso Rozas Ossa on December 27, 1957 and is headquartered in Santiago, Chile.