---
schema_version: "secwatch.filing_event.v1"
accession: "0000931148-22-000145"
form_type: "8-K"
ticker: "EAF"
cik: "0000931148"
company_name: "GRAFTECH INTERNATIONAL LTD"
filed_at: "2022-11-18T23:59:59+00:00"
generated_at: "2026-06-21T16:20:19.189752+00:00"
event_type: "regulatory"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# GrafTech resumes operations at Monterrey facility after suspension lifted

## Summary
- Temporary suspension lifted Nov 17, 2022; operations restart effective Nov 18, 2022.
- Suspension issued Sept 15, 2022; facility must submit environmental impact study.
- Q4 2022 impact estimated at 10-12 thousand MT of customer orders.
- Monterrey has ~550 employees and 60k MT annual capacity (30% of total).
- 2023 outlook update expected when Q4 2022 results are reported.

## SEC filing metadata
- accession: 0000931148-22-000145
- form_type: 8-K
- ticker: EAF
- cik: 0000931148
- company_name: GRAFTECH INTERNATIONAL LTD
- filed_at: 2022-11-18T23:59:59+00:00
- event_type: regulatory
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/931148/000093114822000145/0000931148-22-000145-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/931148/000093114822000145/gti-20221118.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000931148-22-000145
- JSON: https://secwatch.observer/filing/0000931148-22-000145.json
- Plain text: https://secwatch.observer/filing/0000931148-22-000145.txt

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