---
schema_version: "secwatch.filing_event.v1"
accession: "0001514705-25-000038"
form_type: "8-K"
ticker: "SXC"
cik: "0001514705"
company_name: "SunCoke Energy, Inc."
filed_at: "2025-11-18T23:59:59+00:00"
generated_at: "2026-05-16T18:45:53.679414+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# SunCoke Energy extends cokemaking agreement with Cleveland-Cliffs for 3 years

## Summary
- SunCoke will supply 500K tons of metallurgical coke annually from Haverhill facility.
- Contract commences Jan 1, 2026 with terms similar to existing Haverhill agreements.
- CEO Katherine Gates affirms long-term partnership with Cleveland-Cliffs.

## SEC filing metadata
- accession: 0001514705-25-000038
- form_type: 8-K
- ticker: SXC
- cik: 0001514705
- company_name: SunCoke Energy, Inc.
- filed_at: 2025-11-18T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1514705/000151470525000038/0001514705-25-000038-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1514705/000151470525000038/sxc-20251112.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001514705-25-000038
- JSON: https://secwatch.observer/filing/0001514705-25-000038.json
- Plain text: https://secwatch.observer/filing/0001514705-25-000038.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.