# Kumho Mitsui Chemical completes 200,000-ton MDI expansion at Yeosu plant

Kumho Mitsui Chemical held a completion ceremony for a 200,000-ton expansion of MDI production at its Yeosu plant, increasing total annual capacity to 610,000 tons. Investment was 570 billion won.

- Type: Expansion
- Announced: 2025-04-03
- Where: Yeosu, South Korea
- Value: $430.0M (570.0B KRW)
- Starts operating: 3 Apr 2025
- Status: completed
- Capacity: 200,000 tons per year MDI (total 610,000 tons per year)
- Products: MDI (Methylenediphenyl Diisocyanate)
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Kumho Mitsui Chemical](https://endata.com/companies/83933.md)
- [Kumho Petrochemical](https://endata.com/companies/45104.md) (investor)
- [Mitsui Chemical](https://endata.com/companies/83934.md) (investor)

## Sources

- [mk.co.kr](https://www.mk.co.kr/en/business/11281982), 2025-04-03: "Kumho Mitsui Chemical announced on the 3rd that it held a ceremony to complete the 200,000-ton expansion of MDI."

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