Samsung entered the mining industry in the 1960's.
 Samsung Electro-Mechanics, established in 1973 as a manufacturer of key electronic components, is headquartered in Suwon, Gyeonggi Province, South Korea
In 1947, Cho Hong-jai, the Hyosung group's founder, jointly invested in a new company called Samsung Mulsan Gongsa, or the Samsung Trading Corporation, with the Samsung's founder Lee Byung-chul

