PMS 1495 - HC-8403 GREEN GPS PP FR 8-6 LMS-1000

BLUE PP SC GREEN PMS 3405C - HC-8499 PP FR 8-6 LMS-1000

RFQ GREEN ORANGE HC 6898 PP FR 8-6 LMS-1000

PP TURQUOISE 15-5519 PURPLE PMS 2126 (METALLIC) HC 6905 PP FR 8-6 LMS-1000

MILKY WHITE HC 6868 PG 126311.07 RD PP SL PP FR 8-6 LMS-1000

These investments also consider our global footprint, and we are positioned very well and strategically from a regional perspective. 9 Growth Drivers 2020E Revenue Long-Term Growth Rate Sustainable Solutions $ 550 8–12% Healthcare 560 8–10% Composites / 5G 210 10% Growth in Emerging Regions 650 5% Other (GDP growth) 1,730 2–3% Pro Forma Avient $ 3,700 6.5% (1) Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) (2) 2020 is estimated and Pro forma to include full year of the Clariant Masterbatch business SUSTAINABLE SOLUTIONS Avient has a highly technical and broad portfolio of material solutions that help our customers—and our planet—be more sustainable. It’s why we win. 11 474 644 925 107 147 212 467 616 858 2014 2018 2020PF R&D / Technical Marketing Sales Commercial Resources + 36% + 37% + 32% + 44% + 44% + 39% Headcount figures are Pro forma for the sale of Designed Structures and Solutions (DSS) and Performance Products and Solutions (PP&S) segments and the acquisition of the Clariant Masterbatch business. 2020PF data as of October 31, 2020. With the Clariant Masterbatch acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 21 1.

OLIVE GREEN 369C Geon(TM) HC DM691C PLUM NON-PHTHALATE PP FR 8-6 LMS-1000

2286C GREEN PBX TARGET BROWN R3 - HC - 7261 PP FR 8-6 LMS-1000

DK GREEN HC-6668 PMS 517 PP FR 8-6 LMS-1000

PP OPAQUE GREEN 625C TRSP DARK GREEN HC-6746 GOLD CAP