Pryme production status update
Rotterdam, 28 November 2025
During November 2025, Pryme (the “Company”) did not produce any pyrolysis oil on account of the production stop as communicated in the previous Pryme production status updates on 3 and 5 November 2025. The Company has evaluated the root cause of the failure of the reactor sleeve’s securing mechanism and it has decided to restore and secure the sleeve with an improved technical design. The implementation involves the delivery of customized components with lead times that will go beyond November 2025. The Company estimates to restart production not before the second half of December. Pryme will inform the market when production has been resumed for the continuation of its testing, debottlenecking and optimization program. The production forecast for Q4 2025 of 600 mT of pyrolysis oil is no longer valid given the limited remaining time until the end of the year.
For investor inquiries: ir@pryme-cleantech.com
About Pryme | www.pryme-cleantech.com
Pryme N.V. is an innovative cleantech company focused on converting plastic waste into pyrolysis oil through chemical recycling on an industrial scale. Its efficient and scalable technology is based on a proven process that has been further developed and enhanced with proprietary characteristics.
The company has initialized production at its first plant in the port of Rotterdam, with an expected nameplate intake capacity of about 26,000 tons of plastic waste annually.
Pryme’s ambition is to contribute to a low-carbon circular plastic economy and to realize the large rollout potential of its technology through the development of a broad portfolio of owned-operated plants with strategic partners.
The company is listed on Euronext Growth Oslo.
Pryme can be followed on LinkedIn.
Pryme N.V.
Theemsweg 5, third floor, 3197 KM Botlek Rotterdam, the Netherlands
Phone +31 10 209 2990
Trade register number 75055449
www.pryme-cleantech.com