# Evonik doubles long-chain polyamides capacity at Shanghai site

Evonik announced successful trial production of a second polyamides reactor at its Shanghai Multi-User-Site-China, doubling its long-chain polyamides production capacity in Asia. The new line is scheduled to start operations in December 2025.

- Type: Expansion
- Announced: 2025-11-03
- Where: Shanghai, China
- Starts operating: Dec 2025
- Status: under construction
- Capacity: doubling long-chain polyamides production capacity in Asia
- Products: long-chain polyamides, AABB polyamides, elastomers (PEBA)
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md), [Plastics and Polymers](https://endata.com/sectors/plastics-polymers.md)

## Companies

- [Evonik](https://endata.com/companies/15139.md)

## Sources

- [evonik.com](https://www.evonik.com/en/news/press-releases/2025/11/evonik-expands-polyamides-production-in-china-doubling-capacity-for-long-chain-polyamides.html), 2025-11-03: "Evonik announced today the successful trial production of the second polyamides reactor at its Shanghai site."
- [adhesivesmag.com](https://www.adhesivesmag.com/articles/topic/2639-news?page=34), 2025-11-21: "Evonik recently announced it is strengthening the company's global production infrastructure for hydroxyl-terminated polybutadienes."

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