Industry · SIC 3312
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
84 tracked issuers filing with the SEC under this industry classification.
Issuers
84
Recent filings
40
SIC code
3312
Industry overview
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
SIC 3312 covers integrated steel works, blast furnaces, and rolling mills with coke ovens that transform iron ore, scrap, and metallurgical coal into slabs, coils, plate, sheet, rails, beams, and specialty bar for automotive, construction, energy, appliances, and heavy equipment buyers who demand consistent metallurgy and on-time delivery. Operators balance 24/7 production with volatile input costs, tariff shifts, safety mandates, OSHA and EPA emissions rules, and growing carbon-reporting pressures while competing against electric arc furnace producers and imports. In 2024-2025, capital is flowing to relines, low-carbon coke, hydrogen-ready furnaces, and carbon-capture pilots, while U.S. infrastructure spending and EV platform launches support flat-rolled demand but keep pricing sensitive to global scrap and ore swings. Downstream customers increasingly want traceability and greener footprints, pushing mills to certify supply chains and energy mixes. For current company moves, capex updates, and risk disclosures in this segment, view SEC filings on Earnings Feed to stay ahead of market shifts.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- 8-KTWITITAN INTERNATIONAL INC205.3 KBSEC(opens sec.gov)
- 10-KCMCCOMMERCIAL METALS Co25.2 MBSEC(opens sec.gov)
- 6-KASTLAlgoma Steel Group Inc.55.5 KBSEC(opens sec.gov)
- 8-KCRSCARPENTER TECHNOLOGY CORP290.6 KBSEC(opens sec.gov)
- 8-KCMCCOMMERCIAL METALS Co5.1 MBSEC(opens sec.gov)
- 8-KCMCCOMMERCIAL METALS Co169.2 KBSEC(opens sec.gov)
- 8-KCRSCARPENTER TECHNOLOGY CORP142.5 KBSEC(opens sec.gov)
- 6-KTXTernium S.A.4.8 MBSEC(opens sec.gov)
- 144MTUSMetallus Inc.5.3 KBSEC(opens sec.gov)
- 144MTUSMetallus Inc.4.4 KBSEC(opens sec.gov)
- 6-KASTLAlgoma Steel Group Inc.64.2 KBSEC(opens sec.gov)
- 8-KSXCSunCoke Energy, Inc.196.3 KBSEC(opens sec.gov)
- 6-KPKXPOSCO HOLDINGS INC.20.1 KBSEC(opens sec.gov)
- 8-KTWITITAN INTERNATIONAL INC26.2 MBSEC(opens sec.gov)
- 6-KMTArcelorMittal45.9 KBSEC(opens sec.gov)
- 8-KSTLDSTEEL DYNAMICS INC210.2 KBSEC(opens sec.gov)
- 8-KSXCSunCoke Energy, Inc.1.1 MBSEC(opens sec.gov)
- 6-KMTArcelorMittal44.1 KBSEC(opens sec.gov)
- 144CRSSEC(opens sec.gov)
- 6-KASTLAlgoma Steel Group Inc.62.2 KBSEC(opens sec.gov)
- 8-KMTUSMetallus Inc.1.8 MBSEC(opens sec.gov)
- 6-KPKXPOSCO HOLDINGS INC.4.4 MBSEC(opens sec.gov)
- 8-KCRSCARPENTER TECHNOLOGY CORP139.2 KBSEC(opens sec.gov)
- 144CRSSEC(opens sec.gov)
- 144CRSSEC(opens sec.gov)
- 144CRSSEC(opens sec.gov)
- 8-K/ASTLDSTEEL DYNAMICS INC187.6 KBSEC(opens sec.gov)
- 6-KPKXPOSCO HOLDINGS INC.14.2 KBSEC(opens sec.gov)
- 6-KASTLAlgoma Steel Group Inc.46.5 KBSEC(opens sec.gov)
- 6-KMTArcelorMittal43.0 KBSEC(opens sec.gov)
- 144NUENUCOR CORP5.0 KBSEC(opens sec.gov)
- SCHEDULE 13G/AASTLAlgoma Steel Group Inc.9.7 KBSEC(opens sec.gov)
- SCHEDULE 13GSXCSunCoke Energy, Inc.14.4 KBSEC(opens sec.gov)
- 8-KSTLDSTEEL DYNAMICS INC205.7 KBSEC(opens sec.gov)
- 144NUENUCOR CORP4.4 KBSEC(opens sec.gov)
- 6-KPKXPOSCO HOLDINGS INC.2.3 MBSEC(opens sec.gov)
- 8-KCRSCARPENTER TECHNOLOGY CORP231.6 KBSEC(opens sec.gov)
- 10-KCRSCARPENTER TECHNOLOGY CORP17.8 MBSEC(opens sec.gov)
- 10-QNUENUCOR CORP17.4 MBSEC(opens sec.gov)
- SCHEDULE 13GTWITITAN INTERNATIONAL INC9.7 KBSEC(opens sec.gov)
Featured issuers
- ACINDAR ARGENTINE STEEL INDUSTRY INCCIK 0001030752
- ACME METALS INC/CIK 0000002093
- AK STEEL CORPCIK 0000918192
- Algoma Steel Group Inc.CIK 0001860805ASTL
- ALGOMA STEEL INCCIK 0000943945
- ALLEGHENY LUDLUM CORPCIK 0000811929
- AMERISTEEL CORPCIK 0000037661
- ArcelorMittalCIK 0001243429MT
- ArcelorMittal /CIK 0001403882
- ARMCO INCCIK 0000007383
- ATHLONE INDUSTRIES INCCIK 0000008117
- BAYOU STEEL CORPCIK 0000807877
Classification
- SIC code
- 3312
- Total issuers
- 84
- Recent filings
- 40