Metsä Board Oyj : Metsä Board earns a fourth ‘A’ from CDP with Supplier Engagement Assessment score, complementing earlier Triple A

About this update from Metsa Board Oyj Class A

Metsä Board has been recognised by CDP for its efforts to engage suppliers in addressing climate change and has received an A score in CDP's Supplier Engagement Assessment (SEA). Earlier this year, Metsä Board achieved a CDP Triple A rating across climate, forests and water security. CDP's annual Supplier Engagement Assessment assesses companies' performance on governance, targets, Scope 3 emissions, and value chain engagement in the CDP climate change questionnaire. Link to photo For further information: Marjo Halonen, VP, Marketing, Communications and Sustainability, Metsä Board Mobile: +358 50 598 7046 Email: [email protected] Metsä Board metsagroup.com/metsaboard Metsä Board is a producer of lightweight and high-quality folding boxboards, foodservice boards and white kraftliners. The fresh wood fibres we use in our products are a renewable and recyclable resource, that can be traced back to Northern European forests. We aim to phase out the use of fossil energy in our production by 2030. We promote a culture of diversity, equality and inclusion. Metsä Board's shares are listed on the Nasdaq Helsinki. In 2025, our sales totalled EUR 1.8 billion, and we employ about 1,900 people. Metsä Board is part of Metsä Group, whose parent company Metsäliitto Cooperative is owned by approximately 90,000 Finnish forest owners. The sales of the whole Metsä Group were EUR 5.8 billion. Follow Metsä Board: LinkedIn YouTube

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