BLACK 731506 791514 BLACK PC DARK BROWN UV

BLACK TPE YGYA BLACK UV JMU PURPLE ABS

CORE(TM) DB5703 BLACK ELECTRICAL UV(DB3925) SILCOPAS BLACK 108104 SILCOGUM BLACK 108105

861929 BLACK SPARK Geon(TM) MB2878 Black ATV UV Lo Temp PP BLACK PEARL

All Rights Reserved 2025 2 Disclaimer Forward-looking statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. The world’s strongest fiber™ Dyneema® HB330, HB332 Advanced hard ballistic unidirectional materials for personal and vehicle armor Unmatched ballistic protection Maximum V50 ballistic performance to stop high-velocity threats Outstanding thermal behavior Retains performance in extreme conditions Ultra-light strength Lightest solution without compromising protection Defense: enabling up to compared to Dyneema® gen-2 materials currently used 20% weight savings Law enforcement: enabling up to compared to Dyneema® gen-1 materials currently used 45% weight savings Q4 2024 results Copyright © . All Rights Reserved 2025 22 Avient 2024 regional sales, by end market US & CANADA 41% of sales EMEA 35% of sales ASIA 18% of sales LATIN AMERICA 6% of sales 13% 22% 14% 9% 13% 10% 9% 6% 4% Packaging TelecomEnergyDefenseHealthcareBuilding & construction TransportationIndustrialConsumer 26% 13% 16% 13% 10% 5% 10% 5% 2% 31% 26% 14% 10% 5% 10% 1%1% 2% 61% 20% 7% 6% 4% 2% Copyright © .

6611 UV AMARETTO LG BLACK IRON AM/UV TPU CLARET RED AM/UV TPU

BLACK W/5YR UV UV GREY HYTREL RAL7043 UV TPE WHITE RAL9016 CMPD

UV STONE GRAY POOL BLACK PE UV STONE BROWN

UV RED PE UV BLUE PE Geon(TM) A56-49A Black Foam

ORANGE UV SX437BK2 BLACK PUFF HTR UV Medium Tone 3