National Steel Co (SID) stock

SIDNYSESteel Works, Blast Furnaces & Rolling & Finishing MillsFiscal year ends December 31

Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 30, 2026Score 1/30

$0.83+0.02 (+2.36%)

Close on Nov 11, 2026Market cap $1.10BP/E –Yield –

National Steel operating margin

Operating margin is operating income as a percentage of revenue.

For fiscal 2025 it was 10.8%, against 9.8% the year before. The highest annual figure on record is 42.9% in fiscal 2021.

Period	Period end	Value	Change (pts)
FY2025	Dec 31, 2025	10.8%	+1.0
FY2024	Dec 31, 2024	9.8%	−1.6
FY2023	Dec 31, 2023	11.4%	−5.8
FY2022	Dec 31, 2022	17.2%	−25.6
FY2021	Dec 31, 2021	42.9%	+23.9
FY2020	Dec 31, 2020	19.0%	+5.1
FY2019	Dec 31, 2019	13.9%	−16.3
FY2018	Dec 31, 2018	30.2%	+14.1
FY2017	Dec 31, 2017	16.1%	+4.8
FY2016	Dec 31, 2016	11.3%	−21.7
FY2015	Dec 31, 2015	33.1%	–

Parsed from the XBRL in National Steel's annual and quarterly filings with the SEC
Per-share figures adjusted for the 2-for-1 split on Apr 7, 2010
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing

Trailing twelve months. Peers are matched on business description, industry and size. Ticks are peers, the dot is SID.

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