SAO PAULO, March 29, 2016 /PRNewswire/ -- CSN – Companhia Siderúrgica Nacional (BM&FBOVESPA: CSNA3) (NYSE: SID) announces its results for the fourth quarter of 2015 (4Q15):
2015 EBITDA of R$3,251 million with 20% EBITDA Margin.
R$1,616 million of Net Profit during 2015....