CSN Posts Record Net Revenue Of R$14.5 Billion In 2010

/PRNewswire/ -- CSN - Companhia Siderurgica Nacional (BM&FBOVESPA: CSNA3) (NYSE: SID) announces its results for the 4Q10 and 2010: Net revenue totaled R$14.5 billion in 2010, 32% up on the previous year and a new record; Gross margin reached 47% in...