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S&P downgrades Brazil's CSN to 'B+' from 'BB-'; outlook negative
S&P downgrades Brazil's CSN to 'B+' from 'BB-'; outlook negative

About this update from Companhia Siderurgica Nacional
Companhia Siderurgica Nacional SA BMFBOVESPA:CSNA3:S&P DOWNGRADES CSN TO 'B+'; OUTLOOK NEGATIVE
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