Chain Reaction 2030

Biodegradation (%) 1. Financial overview 2. Shareholder structure 3. Technologies & business units FDCA/PEF Biodegradation of PEF: initial results In industrial composting conditions (58 °C in soil) 120 110 100 90 80 70 60 50 40 30 20 10 0 40 80 120 160 200 240 280 320 360 400 440 -10 -20 Time (days) Cellulose PEF unweathered -PET unweathered --PEF weathered PET weathered 4. Other OWS Biodegradation (%) = amount of polymer converted to CO2 Cellulose reference: 60 days to 90% biodegradation PEF (weathered): 240 days to 90% biodegradation PEF (unweathered): 385 days to 90% biodegradation Avantium | Investor Presentation H2 2021 46

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