Namisa – Notice to the Market


STATEMENT OF MATERIAL FACT

COMPANHIA SIDERURGICA NACIONAL (“CSN” – BOVESPA: CSNA3; NYSE: SID), is pleased to inform its respective shareholders and market participants that, in addition to the Notice to the Market dated as of November 4, 2008 and to the Material Facts dated as of September 29, 2008, October 17, 2008, October 21, 2008 and December 18, 2008, in connection with the strategic partnership regarding Nacional Minérios S.A. (“NAMISA”), the following…

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