Kemira Investor Presentation

Strong commitment to sustainability PLATINUM Top 1% 2022 ecovadis Sustainability Rating Kemira Chemical sector average CDP DRIVING SUSTAINABLE ECONOMIES WATER Kemira Chemical sector average CDP DRIVING SUSTAINABLE ECONOMIES CLIMATE Kemira Chemical sector average ISS ESG‣ SUSTAINALYTICS MSCI Kemira Kemira Kemira Chemical sector average Chemical sector average Chemical sector average Five sustainability KPIS SAFETY TRIF* 1.5 by the end of 2025 and 1.1 by the end of 2030 PEOPLE Reach top 10% cross industry norm for Diversity & Inclusion by the end of 2025 WATER Reach Leadership level (A-/A) in water management by the end of 2025 measured by CDP Water Security scoring methodology. CIRCULARITY Reduce waste intensity** by 15% by the end of 2030 from a 2019 baseline of 4.6. Biobased products > EUR 500 million revenue by the end of 2030. Biobased revenue in 2022:~ EUR 250 million. CLIMATE Recuce Scope 1 and Scope 2 emissions by 50% by the end of 2030, compared to a 2018 baseline of 930 ktCO2. ** *** TRIF = total recordable injury frequency per million hours, Kemira + contractors metric tonnes of routine disposed production waste per thousand metric tonnes of production Scope 1: Direct greenhouse gas emissions from Kemira's manufacturing sites, e.g. generation of energy and emissions from manufacturing processes Scope 2: Indirect greenhouse gas emissions from external generation and purchase of electricity, heating, cooling and steam. Kemira APRIL 25, 2023 INVESTOR PRESENTATION 25

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