# NHU starts production at first phase of IPDI project in China

Zhejiang NHU Co., Ltd. announced that the first phase of its isophorone diisocyanate (IPDI) project, with approved total capacity of 21,000 tonnes, has commenced production.

- Type: Expansion
- Announced: 2025-03-30
- Where: China
- Starts operating: 30 Mar 2025
- Status: completed
- Capacity: 21,000 tonnes per year (total approved capacity)
- Products: isophorone diisocyanate (IPDI)
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Zhejiang NHU](https://endata.com/companies/78686.md)

## Sources

- [finance.ifeng.com](https://finance.ifeng.com/c/8i8ZaHAKop9), 2025-03-29: "公司异佛尔酮二异氰酸酯（IPDI）项目获批产能2.1万吨，项目分期建设，目前项目一期已投产。"

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