Annual Activity Report 2025

Orano - Annual Activity Report 2025 194 4 SUSTAINABILITY STATEMENT Environmental information RESULTS IN TERMS OF CIRCULARITY IN PRODUCTS [E5-5] Indicators ESRS 2025 2024 2023 Reference 2019 Share of recyclable content in the U3O8 product (%) E5-5>36 c 96% n/a n/a n/a Share of recyclable content in U3O8 packaging (%) E5-5>36 c 0% n/a n/a n/a Share of recyclable content in nuclear packaging products (%) E5-5>36 c 0% n/a n/a n/a Share of recyclable content in the packaging of nuclear packaging (%) E5-5>36 c 0% n/a n/a n/a Share of recyclable content in chemical products (%) E5-5>36 c 100% n/a n/a n/a Share of recyclable content in chemical product packaging (%) E5-5>36 c 100% n/a n/a n/a n.a. : non applicable Methodological clarification: Orano considers the following definition of recyclability: “Any material that is recovered, or technologically recoverable, which its owner does not intend to dispose of and which it actually retains, is recyclable.” Orano’s activities are largely services (conversion, enrichment, etc.). The group has identified three types of products marketed by Orano: • U3O8 (yellow cake) from the mines operated by the Company: this product is sold in metal drums on wooden pallets; • nuclear cask design transportation and storage packages marketed by Orano NPS; • Chemicals recycled at our facilities put back on the market (ammonia, fluohydric acid, etc.). Waste streams considered to be nuclear waste were deemed non-recyclable. Waste streams considered as nuclear materials (reprocessed plutonium and uranium) or without specific features were considered as recyclable. Financial effects related to circularity in products and services The group plans to publish within two years, in accordance with the provisional requirements set out in the standard. The financial impact of opportunities related to circularity in products and services will mainly result in an increase in turnover for the group.

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