# Zhongyan Shares to build 10,000-ton PEEK project in Zhangjiagang

ZhCyan Polymer plans to invest 1.2 billion yuan to build an integrated project with an annual output of 10,000 tons of PEEK high polymer materials and 2,000 tons of PEEK raw materials in Zhangjiagang Yangtze River Chemical Park. The project will boost production capacity tenfold.

- Type: Expansion
- Announced: 2026-07-17
- Where: Zhangjiagang, Jiangsu, China
- Value: $165.0M (1.20B CNY)
- Status: announced
- Capacity: 10,000 tons/year PEEK high polymer materials, 2,000 tons/year PEEK raw materials
- Products: PEEK high polymer materials, fluoroketone intermediates
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md), [Plastics and Polymers](https://endata.com/sectors/plastics-polymers.md)

## Companies

- [ZhCyan Polymer](https://endata.com/companies/93087.md)

## Sources

- [news.chemnet.com](https://news.chemnet.com/news-7656.html), 2026-07-20: "Upon completion, it will significantly boost the company's overall production capacity, open up the self-sufficiency chain for key upstream raw materials."

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