Imerys

Prospectus • Aug 1, 2025

REGULATED INFORMATION

August 1 st , 2025

Update of the EMTN programme prospectus release

Imerys (the "Company") has finalized the update of its 3 billion euros EMTN (Euro Medium Term Notes) programme.

The base prospectus has been filed with and approved by the Commission de Surveillance du Secteur Financier (Luxembourg) on August 1 st , 2025; it is available on the website of the Company www.imerys.com in section media - publications - financial documentation - bond financing, at its registered office, from the paying agent identified in the base prospectus, as well as on the website of the Luxembourg Stock Exchange (www.bourse.lu).

Imerys is the world's leading supplier of mineral-based specialty solutions for the industry with €3.6 billion in revenue and 12,400 employees in 40 countries in 2024. The Group offers high value-added and functional solutions to a wide range of industries and fast-growing markets such as solutions for the energy transition and sustainable construction, as well as natural solutions for consumer goods. Imerys draws on its understanding of applications, technological knowledge, and expertise in material science to deliver solutions which contribute essential properties to customers' products and their performance. As part of its commitment to responsible development, Imerys promotes environmentally friendly products and processes in addition to supporting its customers in their decarbonization efforts.

Imerys is listed on Euronext Paris (France) with the ticker symbol NK.PA.

Analyst/Investor Relations:

Cyrille Arhanchiague : +33 (0)1 49 55 64 84 finance@imerys.com

Press contacts:

Mathieu Gratiot : +33 (0)7 87 53 46 60 Hugues Schmitt (Primatice) : + 33(0) 6 71 99 74 58

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