In what year did ArcelorMittal become the world's largest steel producer?
2006
2008
2010
2012
Answer
ArcelorMittal became the world's largest steel producer in 2012. This was achieved through a series of mergers and acquisitions, including the takeover and merger of Arcelor by Indian-owned Mittal Steel in 2006.
Test Your Knowledge: The ArcelorMittal Steel Empire Quiz