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# Asymchem reports over 45,000 L of commissioned SPPS volume, targets 69,000 L by year-end
- URL: https://www.tidemetrix.com/asymchem-reports-over-45-000-l-of-commissioned-spps-volume-targets-69-000-l-by-year-end/
- Published: 2026-04-14T07:43:00.000Z
- Updated: 2026-10-06T07:49:16.000Z
- Description: Asymchem reports more than 45,000 L of commissioned SPPS reactor volume and expects approximately 69,000 L by year-end, indicating significant additional peptide manufacturing capability.
- Author: TideMetrix Editorial
- Tags: Capacity, APIs, #brief

Asymchem reported on April 14 that its commissioned manufacturing network had more than 45,000 L of solid-phase peptide synthesis reactor volume. It separately claimed annual peptide production capacity exceeding 22.5 tonnes and said total SPPS volume was expected to reach approximately 69,000 L by the end of 2026.

The disclosure followed installation of new reactors at TJ4 in Tianjin. However, its network-wide wording does not allocate the entire reported capacity exclusively to that site or identify when all the equipment was commissioned.

The annual tonnage is a production-capability claim, not actual output. Asymchem did not specify its underlying molecule mix, purity basis or operating assumptions. Reactor litres and annual tonnes are separate measures; the 69,000 L target represents a future total, not an additional volume.

On the same day, Tianjin’s development authority announced a cooperation memorandum for an approximately RMB2 billion (approximately $300 million) research and manufacturing project in its western nucleic-acid industrial park. The planned project covers peptides, oligonucleotides and pharmaceutical materials. No peptide-specific capacity or startup date was disclosed, and the April announcement did not establish construction commencement.

The authority also cited the 69,000 L year-end target without explicitly linking it to the new project. For protected-amino-acid, resin and reagent suppliers, purchasing implications depend on actual campaigns and utilization; neither disclosure quantifies those requirements.

### Sources

[Asymchem — TIDES manufacturing disclosure, April 14, 2026](https://asymchem.co.uk/resources/newsroom/asymchem-unveils-its-fully-integrated-tides-commercial-supply-matrix-supporting-partners-from-molecule-to-market?ref=tidemetrix.com)

[Tianjin Economic-Technological Development Area — project memorandum, April 14, 2026](https://www.teda.gov.cn/contents/2854/108480.html?ref=tidemetrix.com)