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NATIONAL STEEL CO (SID) Form 6-K: Report of foreign private issuer, 2009

NATIONAL STEEL CO Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

  • 2009-12-30: Form 6-K; Period of report 2009-12-31; Description NOTICE TO THE MARKET; Document sid20091230_6k.htm.
  • 2009-12-28: Form 6-K; Period of report 2009-12-31; Description NOTICE TO THE MARKET; Document sid20091228_6k.htm.
  • 2009-12-18: Form 6-K; Period of report 2009-12-31; Description GENERAL TENDER OFFER FOR THE ACQUISITION OF SHARES; Document sid20091218_6k7.htm.
  • 2009-12-18: Form 6-K; Period of report 2009-12-31; Description NOTICE TO THE MARKET; Document sid20091218_6k5.htm.
FiledFormPeriod of reportDescriptionDocument
2009-12-306-K2009-12-31NOTICE TO THE MARKETsid20091230_6k.htm
2009-12-286-K2009-12-31NOTICE TO THE MARKETsid20091228_6k.htm
2009-12-186-K2009-12-31GENERAL TENDER OFFER FOR THE ACQUISITION OF SHARESsid20091218_6k7.htm
2009-12-186-K2009-12-31NOTICE TO THE MARKETsid20091218_6k5.htm
2009-12-186-K2009-12-31THE EXTRAORDINARY BOARD OF DIRECTORS MEETINGsid20091218_6k6.htm
2009-12-186-K2009-12-31CSN ANNOUNCES PROPOSAL FOR THE ACQUISITION OF CIMPORsid20091218_6k4.htm
2009-12-186-K2009-12-31MATERIAL FACTsid20091218_6k2.htm
2009-12-186-K2009-12-31EXTRACT OF THE MINUTESsid20091218_6k3.htm
2009-12-186-K2009-12-31PAYMENT OF INTEREST ON EQUITYsid20091218_6k.htm
2009-12-186-K2009-12-31EXTRACT OF MINUTESsid20091218_6k1.htm
2009-12-176-K/A2009-12-31THE ORDINARY BOARD OF DIRECTORS' MEETINGsid20091216_6ka.htm
2009-12-166-K2009-12-31EXTRACT OF THE MINUTESsid20091216_6k1.htm
2009-12-166-K2009-12-31NOTICE TO THE MARKETsid20091216_6k.htm
2009-12-086-K2009-12-31NOTICE TO THE MARKETsid20091208_6k.htm
2009-12-016-K2009-09-30CSN QUARTERLY INFORMATIONsiditr3q09_6k.htm
2009-11-246-K2009-12-31EXTRACT OF THE MINUTES OF THE BOARD OF DIRECTORSsid20091124_6k.htm
2009-11-246-K2009-12-31NOTICE TO THE MARKETsid20091124_6k1.htm
2009-11-046-K2009-09-303Q09 EARNINGSsidpr3q09_6k.htm
2009-10-296-K2009-12-31NOTICE TO THE MARKETsid20091028_6k.htm
2009-10-026-K2009-12-31NOTICE TO THE MARKETsid20091001_6k.htm
2009-09-296-K2009-09-30NOTICE TO THE MARKETsid20090928_6k.htm
2009-09-246-K2009-09-30EXTRAORDINARY SHAREHOLDERS' MEETINGsid20090924_6k.htm
2009-09-156-K2009-09-30NOTICE TO THE MARKETsid20090915_6k.htm
2009-09-156-K2009-09-30SUMMARY OF RESOLUTIONSsid20090914_6k.htm
2009-09-106-K2009-09-30MEETING OF THE BOARD OF DIRECTORSsid20090910_6k.htm
2009-09-036-K2009-09-30SECOND CALL NOTICEsid20090903_6k2.htm
2009-09-036-K2009-09-30EXTRAORDINARY SHAREHOLDERS MEETINGsid20090903_6k1.htm
2009-09-036-K2009-09-30SUMMARY OF THE RESOLUTIONS TAKENsid20090903_6k.htm
2009-08-316-K2009-09-30MINUTES OF THE EXTRAORDINARY SHAREHOLDERS MEETINGsid20090828_6k.htm
2009-08-286-K2009-06-30QUARTERLY INFORMATION 2Q09siditr2q09_6k.htm
2009-08-246-K2009-09-30SUMMARY OF THE EXTRAORDINARY SHAREHOLDERS MEETINGsid20090821_6k1.htm
2009-08-216-K2009-09-30EXTRACT OF THE MINUTESsid20090821_6k.htm
2009-08-196-K2009-09-30NOTICE TO THE MARKETsid20090818_6k1.htm
2009-08-196-K2009-09-30EXTRAORDINARY SHAREHOLDERS' MEETINGsid20090818_6k.htm
2009-08-136-K2009-09-30MINUTES OF THE BOARD OF DIRECTORSsid20090813_6k.htm
2009-08-136-K2009-09-30SHAREHOLDERS' MEETING SCHEDULEDsid20090812_6k2.htm
2009-08-136-K2009-09-30EXTRAORDINARY SHAREHOLDERS' MEETINGsid20090812_6k1.htm
2009-08-136-K2009-09-30MATERIAL FACTsid20090812_6k.htm
2009-08-126-K2009-09-30NOTICE TO THE MARKETsid20090811_6k.htm
2009-08-106-K2009-09-30SUMMARY OF THE RESOLUTIONSsid20090807_6k.htm
2009-08-076-K2009-06-30EARNINGS RELEASE 2Q09sidpr2q09_6k.htm
2009-07-276-K2009-09-30EXTRAORDINARY SHAREHOLDERS' MEETINGsid20090724_6k1.htm
2009-07-276-K2009-09-30MANAGEMENT PROPOSALsid20090724_6k.htm
2009-07-016-K2009-06-30NOTICE TO THE MARKETsid20090630_6k.htm
2009-06-266-K2009-06-30NOTICE TO SHAREHOLDERSsid20090625_6k.htm
2009-06-236-K2009-03-31QUARTERLY INFORMATION 1Q09siditr1q09_6k.htm
2009-05-266-K2009-06-30NOTICE TO THE MARKETsid20090526_6k.htm
2009-05-196-K2008-12-31STANDARD FINANCIAL STATEMENTS - DFP 1Q09siddfp4q08_6k.htm
2009-05-156-K2009-06-30NOTICE TO THE MARKETsid20090515_6k.htm
2009-05-146-K2009-03-311Q09 EARNINGS RELEASEsidpr1q09_6k.htm
2009-05-136-K2009-06-30MINUTES OF THE ANNUAL SHAREHOLDERS MEETINGsid20090513_6k2.htm
2009-05-136-K2009-06-30NOTICE TO THE MARKETsid20090513_6k1.htm
2009-05-136-K2009-06-30EXTRACT OF THE MINUTES OF THE ORDINARY MEETINGsid20090513_6k.htm
2009-04-306-K2009-06-30THE ANNUAL SHAREHOLDERS' MEETINGsid20090430_6k2.htm
2009-04-306-K2009-06-30NOTICE TO SHAREHOLDERSsid20090430_6k1.htm
2009-04-276-K2009-06-30NOTICE TO THE MARKETsid20090427_6k.htm
2009-04-216-K/A2009-06-30MANAGEMENT PROPOSALsid20090420_6ka.htm
2009-04-176-K2009-06-30NOTICE TO THE MARKETsid20090417_6k.htm
2009-04-146-K2009-06-30MANAGEMENT PROPOSALsid20090414_6k.htm
2009-04-146-K2009-06-30CALL NOTICEsid20090413_6k.htm
2009-03-316-K2009-03-31NOTICE TO THE MARKETsid20090331_6k.htm
2009-03-306-K/A2008-12-31EARNINGS RELEASE 4Q08sidpr4q08_6ka.htm
2009-03-306-K2008-12-314Q08 ERNINGSsidpr4q08_6k.htm
2009-03-256-K2009-03-31PAYMENT OF DIVIDENDSsid20090324_6k1.htm
2009-03-256-K2009-03-31MINUTES OF ORDINARY MEETING OF BOARD OF DIRECTORSsid20090324_6k.htm
2009-02-026-K2009-03-31NOTICE TO THE MARKETsid20090202_6k.htm
2009-02-026-K2009-03-31EXTRACT FROM THE MINUTESsid20090202_6k1.htm
2009-01-216-K2008-12-31QUARTERLY INFORMATION 3Q08siditr3q08_6k.htm
2009-01-076-K2009-03-31NOTICE TO THE MARKETsid20090107_6k1.htm
2009-01-076-K2009-03-31THE EXTRAORDINARY BOARD OF DIRECTORS MEETINGsid20090107_6k.htm