Hyundai Steel to build plant in Louisiana with annual output of 2.7 million tonnesSEOUL (March 25): South Korea's Hyundai Steel will invest US$5.8 billion (RM25.74 billion), along with Hyundai Motor Group, to build a plant in Louisiana in the United States, with an annual capacity of 2.7 million tonnes, the company said in a regulatory filing on Tuesday.