# JISCO Carbon Steel commissions world's first integrated CSP-HSM line in Jiayuguan

JISCO Carbon Steel in Jiayuguan, China, has started serial production of the world's first integrated line combining a hot strip mill (HSM) and compact strip production (CSP). The rebuild increases annual capacity from 2 million to 4.5 million tons. SMS group supplied the full automation package.

- Type: Expansion
- Announced: 2026-02-02
- Where: Jiayuguan, China
- Starts operating: 2 Feb 2026
- Status: completed
- Capacity: 4.5 million tons per year
- Products: hot rolled steel strip
- Sectors: [Steel and Metal Products](https://endata.com/sectors/steel-metal-products.md)

## Companies

- [JISCO Carbon Steel](https://endata.com/companies/81205.md)
- [SMS group](https://endata.com/companies/2366.md) (supplier)

## Sources

- [sms-group.com](https://www.sms-group.com/press-and-media/press-releases/press-release-detail/jisco-successfully-commissions-first-integrated-cspr-hsm-line-in-jiayuguan-following-upgrade-and-expansion-with-full-automation-supplied-by-sms-group), 2026-02-02: "On February 2, an official ceremony held at JISCO Carbon Steel in Jiayuguan, China marked the commencement of production on the world's first integrated line combining hot strip mill (HSM) and compact strip production (CSP) modes."

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