secwatch.observer — SEC 8-K summary
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Issuer:     CENTURY ALUMINUM CO (CENX)
CIK:        0000949157
Form:       8-K
Filed at:   2025-10-22T23:59:59+00:00
Accession:  0001104659-25-101317
Event type: other_material
Sentiment:  negative
Materiality: 0.75
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Century Aluminum halts one potline at Iceland smelter after equipment failure; production reduced ~2/3
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- Electrical equipment failure at Grundartangi, Iceland smelter forced temporary stop of one of two potlines.
- Production reduced by approximately two-thirds; other potline remains unaffected and in full production.
- No injuries reported; company assessing replacement equipment timeline and impact.
- Century expects losses will be covered by property and business interruption insurance policies.
- Update to be provided on November 6 quarterly earnings conference call.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/949157/000110465925101317/0001104659-25-101317-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/949157/000110465925101317/tm2529215d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-25-101317

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