Industry · SIC 3341
Secondary Smelting & Refining of Nonferrous Metals
10 tracked issuers filing with the SEC under this industry classification.
Issuers
10
Recent filings
40
SIC code
3341
Industry overview
Secondary Smelting & Refining of Nonferrous Metals
Secondary smelting and refining of nonferrous metals under SIC 3341 turns scrap aluminum, copper, nickel, zinc, and specialty alloys into new ingot, billet, and refined feedstock sold to automakers, aerospace primes, electronics assemblers, building-products makers, and battery and cable manufacturers that demand certified recycled content. Operators earn margins on metal recovery, tolling, and alloy customization while navigating volatile commodity prices, feedstock availability, and strict environmental and worker-safety rules from EPA and OSHA, including emissions control, hazardous waste handling, and tightening recycling standards. In 2024-2025, the sector is shaped by surging EV and grid demand, rapid growth in lithium-ion battery and e-waste recycling, investments in low-carbon furnaces and digital furnace-control systems, and ongoing geopolitical shocks that reprioritize domestic sourcing. Companies that secure stable scrap streams, validate chain-of-custody, and decarbonize their melt operations are best positioned. For timely disclosures and risk factors, view SEC filings on Earnings Feed.
Source: Earnings Feed research · Nov 23, 2025
Latest filings
- 8-KHCACSEC(opens sec.gov)
- 10-K/AHCACSEC(opens sec.gov)
- 10-Q/AHCACSEC(opens sec.gov)
- 10-Q/AHCACSEC(opens sec.gov)
- 10-K/AHCACSEC(opens sec.gov)
- 8-KAQMSAqua Metals, Inc.156.8 KBSEC(opens sec.gov)
- 8-KAQMSAqua Metals, Inc.174.8 KBSEC(opens sec.gov)
- 10-QHCACSEC(opens sec.gov)
- SCHEDULE 13G/AHCACSEC(opens sec.gov)
- SCHEDULE 13GHCACSEC(opens sec.gov)
- SCHEDULE 13G/ACSTMCONSTELLIUM SE11.8 KBSEC(opens sec.gov)
- 10-QAQMSAqua Metals, Inc.5.6 MBSEC(opens sec.gov)
- 8-KAQMSAqua Metals, Inc.346.5 KBSEC(opens sec.gov)
- 10-QCSTMCONSTELLIUM SE12.5 MBSEC(opens sec.gov)
- 8-KCSTMCONSTELLIUM SE6.7 MBSEC(opens sec.gov)
- 8-KHCACHall Chadwick Acquisition Corp256.3 KBSEC(opens sec.gov)
- 8-KHCACSEC(opens sec.gov)
- 8-KHCACHall Chadwick Acquisition Corp341.0 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE6.4 KBSEC(opens sec.gov)
- 10-QHCACSEC(opens sec.gov)
- 8-KCSTMCONSTELLIUM SE267.3 KBSEC(opens sec.gov)
- 8-KAQMSAqua Metals, Inc.299.0 KBSEC(opens sec.gov)
- 10-QAQMSAqua Metals, Inc.4.9 MBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE6.4 KBSEC(opens sec.gov)
- 8-KHCACHall Chadwick Acquisition Corp253.9 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE6.3 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE8.4 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE7.0 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE7.7 KBSEC(opens sec.gov)
- 144CSTMCONSTELLIUM SE9.3 KBSEC(opens sec.gov)
- 10-K/AAQMSAqua Metals, Inc.939.0 KBSEC(opens sec.gov)
- 10-QCSTMCONSTELLIUM SE13.8 MBSEC(opens sec.gov)
- 8-KCSTMCONSTELLIUM SE6.1 MBSEC(opens sec.gov)
- 10-KHCACSEC(opens sec.gov)
- 8-KHCACHall Chadwick Acquisition Corp281.3 KBSEC(opens sec.gov)
- 8-KAQMSAqua Metals, Inc.310.7 KBSEC(opens sec.gov)
- 10-KAQMSAqua Metals, Inc.10.4 MBSEC(opens sec.gov)
- 8-KCSTMCONSTELLIUM SE721.2 KBSEC(opens sec.gov)
- 10-KCSTMCONSTELLIUM SE32.5 MBSEC(opens sec.gov)
- 8-KCSTMCONSTELLIUM SE7.8 MBSEC(opens sec.gov)
Featured issuers
- Aleris CorpCIK 0001518587
- Aleris International, Inc.CIK 0001516386
- Aleris International, Inc.CIK 0000202890
- Aqua Metals, Inc.CIK 0001621832AQMS
- CONSTELLIUM SECIK 0001563411CSTM
- Hall Chadwick Acquisition CorpCIK 0002079013HCAC
- Lustros Inc.CIK 0000922011
- METALICO INCCIK 0001048685
- STRAGENICS, INC.CIK 0001456993
- TITANIUM METALS CORPCIK 0001011657
Classification
- SIC code
- 3341
- Total issuers
- 10
- Recent filings
- 40