Geon(TM) V1607-70 TOP COAT BELTING - WHITE STAN-TONE HCC-103236 C BLACK PP FR 8-6 LMS-1000

NY BLACK LATCH LAVENDER MB 70% CAPPCR PP FR 8-6 LMS-1000

PRIME HYDRATION BLACK CORE(TM) V1861 PVC 70 CARRIER W/FILLER PP FR 8-6 LMS-1000

DB1587A BLACK 3117-GY-70 GREY PA MASTERBATCH PP FR 8-6 LMS-1000

INVESTMENT IN COMMERCIAL RESOURCES D R I V E S I N N O VAT I V E P R O D U C T P O R T F O L I O AN D S AL E S G R O W T H TARGET NET LEVERAGE BY 2021 ~$1Bn REPURCHASED OVER LAST 10 YEARS ~$350MM PAID OVER LAST 10 YEARS RETURNING VALUE TO SHAREHOLDERS 12 Free Cash Flow Dividends Share Repurchases Deleveraging Strong track record of cash generation put to work in M&A and return to shareholders while modestly levered 0.16 0.20 0.26 0.34 0.42 0.50 0.58 0.72 0.79 0.81 11 12 13 14 15 16 17 18 19 20 0.1 0.1 0.2 0.5 0.6 0.7 0.8 0.9 0.9 1.0 11 12 13 14 15 16 17 18 19 20 2020PF* 2021E Growing Dividend Cumulative Buybacks Net Leverage $B n $ p r sh ar *2020 estimate and Pro forma for acquisition of the Clariant Masterbatch business Cash Generation 19 160 240 2011 2019 2020E ~$240MM Another unique value creation lever at Avient is synergy capture with our recent acquisition of Clariant Masterbatch. D is t. Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 17 Median: 3% Median: 5% Capex / Revenue 2021E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 83 86 85 84 80 56 89 83 82 82 78 76 76 75 71 70 68 63 61 58 14 t Avient Specialty Other Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators.

TX7 GLOBAL BLACK/MAXXAM PP6120 V.1.0. BLACK PE CC PP FR 8-6 LMS-1000

© 2019, All Right Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 TRANSPORTATION LIGHTING SUPPLIER H E A T S I N K F O R H I G H P O W E R L E D • A material to replace aluminum • High thermal conductivity - 20 W/mK • Electrically conductive • Increase production rate by 50%, as three secondary operations were eliminated • Reduced the weight of each part by 30% • Collaborated with the customer to participate in the SPE Automotive Innovation Awards Therma-Tech™ TT6600-5001 EC Grey KEY REQUIREMENTS WHY AVIENT?

P-9048 H MED DK FLINT 15895-01 EXPBP70U0 BLACK 2999 PP FR 8-6 LMS-1000

HIPS BLACK STREAK 2 SG 6212-21-H PP FR 8-6 LMS-1000

H BLUE METALLIC CAMO BLACK VEIN PP FR 8-6 LMS-1000