Vale: Vale is the world's largest producer and exporter of iron ore and the largest mining company in the Americas, known as crown jewel and engine in the Amazon of Brazil. BHP Group Limited: BHP Group Limited, merged of two giant mining companies, is now the largest mining company and the second-largest producer and exporter of iron ore in the world. Rio Tinto: Rio Tinto, founded in Spain in 1873, is now the world's third-largest producer and exporter of iron ore. Ternium: Ternium SA is a producer of steel products. The company produces finished and semi-finished steel products and iron ore that are sold directly to steel manufacturers, steel processors and end-users. Fortescue Metals Group Ltd: Fortescue, established in 2003, is Australia's third-largest iron ore exporter. ArcelorMittal SA: ArcelorMittal SA (ArcelorMittal) is a holding company which is located in Europe, North and South America, Asia, and Africa, operating steel manufacturing and mining facilities. Nucor Corporation: Nucor Corporation makes steel and steel-related products, and direct reduced iron (DRI) for its steel mills. Atlas Iron Ltd.: Atlas iron ore is Australia's fourth-largest exporter of iron ore, whose iron mine is stored in the north of the Pilbara. KMG: KMG, an Australian private company, owns the closest western Australian mine to China and is adjacent to the northernmost port in western Australia. Posco: Posco, one of the world's largest steel manufacturers and the Fortune Global 500 companies, is headquartered in the southern district of Posco, North Gyeongsang province, South Korea.