# Steel Dynamics starts commercial shipments from new aluminum mill in Mississippi

Steel Dynamics began first commercial shipments of aluminum coils from its new $2.2 billion flat-rolled aluminum mill in Columbus, Mississippi, on June 16, 2025. The mill has an annual capacity of 650,000 tons.

- Type: Expansion
- Announced: 2025-06-16
- Where: Columbus, Mississippi, United States
- Value: $2.20B
- Starts operating: 16 Jun 2025
- Status: completed
- Capacity: 650,000 tons per year
- Products: aluminum coils
- Sectors: [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [Steel Dynamics](https://endata.com/companies/895.md)

## Sources

- [steelwhere.co.kr](https://www.steelwhere.co.kr/news/articleView.html?idxno=1294), 2025-08-23: "2025년 6월 16일 첫 상업용 알루미늄 코일 출하에 성공했다."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.