SAO PAULO May 4 (Reuters) - CSN, Brazil's largest diversified steel group, said on Wednesday that it is eyeing possible acquisition opportunities in the coal industry to boost its access to the key steel ingredient, Chief Financial Officer Paulo Penido Marques said.
The company (CSNA3.SA: Quote)(SID.N: Quote) reported late on Tuesday first-quarter net income of 616 million reais ($390 million) in the period, up from 447 million reais a year earlier.