NATIONAL STEEL CO current report, Q3 FY2026

Business Context and Reporting Period

This Form 6-K filing by Companhia Siderúrgica Nacional (National Steel Company) covers the period ending September 30, 2026. The report serves as a Notice to the Market regarding regulatory compliance with the New York Stock Exchange (NYSE).

Key Financial Metrics

The filing text does not provide specific values for revenue, profit, cash flow, margins, debt, or liquidity. The document focuses exclusively on a regulatory notice concerning the trading price of the company's American Depositary Shares (ADSs).

Material Changes and Events

  • NYSE Non-Compliance Notice: On August 13, 2026, the company received a notice from the NYSE stating it failed to meet the continued listing standard (Section 802.01C) because the average closing price of its ADSs was below $1.00 for 30 consecutive trading days.
  • Cure Period: The company has been granted a six-month period from the date of the notice to regain compliance with the minimum share price requirement.
  • Current Status: The notice does not result in immediate delisting. Since receiving the correspondence, the company's ADSs have appreciated and are currently trading above the $1.00 minimum threshold.

Guidance, Outlook, and Risks

Management has notified the NYSE of its intention to cure the non-compliance and is actively evaluating all available alternatives to maintain listing status within the Cure Period. The filing includes standard forward-looking statements warning that future results may differ materially from current expectations due to economic conditions, industry trends, and operating factors.

Investor Verification Checklist

  • Verify the current trading price of CSN ADSs (NYSE: SID) to confirm sustained compliance above the $1.00 threshold.
  • Monitor the company's progress during the six-month Cure Period to ensure no further delisting notices are issued.
  • Review upcoming financial reports for underlying operational drivers affecting the share price.