Disclosures
| Disclosure | Symbol | Security's name | Category | Date | XBRL | EXCEL | ZIP | |
|---|---|---|---|---|---|---|---|---|
| Trading Disclosures-(NAST)-29-10-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 29/10/2003 |  |
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| Trading Disclosures-(NAST)-03-08-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 03/08/2003 | |
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| Trading Disclosures-(NAST)-31-07-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 31/07/2003 | |
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| Trading Disclosures-(NAST)-30-07-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 30/07/2003 | |
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| Semiannual Financial Report-(NAST)-24-07-2003 | NAST | NATIONAL STEEL | Semiannual Financial Report | 24/07/2003 | |
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| Board of Directors & Ownership-(NAST)-12-05-2003 | NAST | NATIONAL STEEL | Board of Directors & its decisions | 12/05/2003 | |
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| Trading Disclosures-(NAST)-12-05-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 12/05/2003 | |
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| Trading Disclosures-(NAST)-08-05-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 08/05/2003 | |
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| General Assembly Meetings & Decisions-(NAST)-27-04-2003 | NAST | NATIONAL STEEL | General Assembly Meetings & Decisions | 27/04/2003 | |
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| Miscellaneous Disclosures-(NAST)-27-04-2003 | NAST | NATIONAL STEEL | Miscellaneous Disclosures | 27/04/2003 | |
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| Miscellaneous Disclosures-(NAST)-21-04-2003 | NAST | NATIONAL STEEL | Miscellaneous Disclosures | 21/04/2003 | |
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| General Assembly Meetings & Decisions-(NAST)-01-04-2003 | NAST | NATIONAL STEEL | General Assembly Meetings & Decisions | 01/04/2003 | |
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| Annual Financial Report-(NAST)-31-03-2003 | NAST | NATIONAL STEEL | Annual Financial Report | 31/03/2003 | |
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| Companies Appointments & Resignations-(NAST)-27-03-2003 | NAST | NATIONAL STEEL | Companies Appointments & Resignations | 27/03/2003 | |
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| Trading Disclosures-(NAST)-25-03-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 25/03/2003 | |
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| Preliminary Results-(NAST)-19-03-2003 | NAST | NATIONAL STEEL | Preliminary Results | 19/03/2003 | |
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| Trading Disclosures-(NAST)-18-03-2003 | NAST | NATIONAL STEEL | Trading Disclosures | 18/03/2003 | |
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| General Assembly Meetings & Decisions-(NAST)-10-03-2003 | NAST | NATIONAL STEEL | General Assembly Meetings & Decisions | 10/03/2003 | |
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| Semiannual Financial Report-(NAST)-22-08-2002 | NAST | NATIONAL STEEL | Semiannual Financial Report | 22/08/2002 | |
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| Annual Financial Report-(NAST)-30-01-2002 | NAST | NATIONAL STEEL | Annual Financial Report | 30/01/2002 | |
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| Preliminary Results-(NAST)-27-01-2002 | NAST | NATIONAL STEEL | Preliminary Results | 27/01/2002 | |
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| Miscellaneous Disclosures-(NAST)-16-01-2002 | NAST | NATIONAL STEEL | Miscellaneous Disclosures | 16/01/2002 | |
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| Semiannual Financial Report-(NAST)-02-08-2001 | NAST | NATIONAL STEEL | Semiannual Financial Report | 02/08/2001 | |