OREANDA-NEWS. August 16, 2012. Companhia Siderurgica Nacional (CSN) (BM&FBOVESPA: CSNA3) (NYSE: SID) announces its consolidated results for the second quarter of 2012 (2Q12), which are denominated in Brazilian Reais and in accordance with International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board (IASB), and with Brazilian accounting practices, which are fully convergent with international accounting norms, issued by the Accounting Pronouncements Committee (CPC) and approved by the Brazilian Securities and Exchange Commission (CVM), pursuant to CVM Instruction 485 of September 1, 2010