Copyright © . 2025 3 Our purpose and strategic framework Copyright © . 2025 4 Full-year 2024 organic revenue growth - by region ▲5% ▲1% ▲5% ▲15% Year-over-year revenue growth, excludes the impact of foreign exchange US & Canada Europe, Middle East & Africa Asia Latin America 5Copyright © . Avient 2024 sales BUSINESS SEGMENTS END MARKETS REGIONS 63% S E M C AI 23% 15% 8% 4% 3% Packaging Telecom Energy Defense 41% 35% 18% US & Canada Latin America Europe, Middle East 20Copyright © . Color, Additives & Inks END MARKETS REGIONS 34% 21% 15% 11% 8% Packaging Telecom 1%Energy 1% 34% US & Canada Latin America Europe, Middle East Construction 21Copyright © .

LR9 DK RUBY RED/SM/WPP351 4% LR9 DK RUBY RED/SM/PPC3135 4% Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

BRIGHT BLUE 4 144C ORANGE PCR 4% Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

BLUE VER 4 BLACK STREAK 4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

P446 BROWN 4 P408 SANDSTONE 4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

BLUE Q510-4-5 (PC) BLUE Q510-4-5 (PC) Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

PP GREY-GREEN 367C V4 4% PP GRAY-RUSSET RED 173C 4% Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

AQUA TRANS ID#78 4 LCS-26545 SPP YELLOW 4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

600R BLACK OL-4 DB4736 N Special LC 5003-4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

PEACOCK BLUE PP COPOLYMER 4 PEACOCK BLUE CLPP 4 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)