These include high-temperature, engineering and recycled polymers. Customers are guided through a color development process at the earliest stages of their product development to establish high-impact colors for their brands, helping accelerate time to market. Impact modifiers, scratch resistance, and antioxidant additives are just a few examples.

ENSURING COST EFFECTIVENESS & MANUFACTURABILITY HOW WILL MY CMF CHOICES IMPACT MY MANUFACTURING OPERATIONS AND COSTS? Predicting how design decisions will impact your operations is essential. FEEL WHEEL LOW HIGH COST LI G H T H EA VYD EN SI TY S O F T H A R D D U R O M E T E R C O LD W A R MTH E R M A L OPAQUE TRANSPARENT OPACITY M A TT E G LO SS GL O SS L E V E L W E A K S T R O N G T E N S IL E S T R E N G T H TAC K Y SLIPPER Y SURFAC E FE E L LOW - HIGH COST L IG H T - H EA VY D EN SI TY S O F T - H A R D D U R O M E T E R C O LD - W A RM T H E R M A L OPAQUE - TRANSPARE NT OPACITY M AT TE - G LO S S GL O SS L E V E L W E A K - S T R O N G T E N S IL E S T R E N G T H TACKY - SLIP P E R Y SURFAC E FE E L FEEL WHEEL LOW HIGH COST LI G H T H EA VYD EN SI TY S O F T H A R D D U R O M E T E R C O LD W A R MTH E R M A L OPAQUE TRANSPARENT OPACITY M A TT E G LO SS GL O SS L E V E L W E A K S T R O N G T E N S IL E S T R E N G T H TAC K Y SLIPPER Y SURFAC E FE E L LOW - HIGH COST L IG H T - H EA VY D EN SI TY S O F T - H A R D D U R O M E T E R C O LD - W A RM T H E R M A L OPAQUE - TRANSPARE NT OPACITY M AT TE - G LO S S GL O SS L E V E L W E A K - S T R O N G T E N S IL E S T R E N G T H TACKY - SLIP P E R Y SURFAC E FE E L WE WORK WITH YOU TO DEVELOP THE FOLLOWING: • Market Analysis & Research • Material Innovation • CMF Recommendations • Custom Color Creation DESIGN MOTIVATES EXAMPLE MATERIAL PROFILE www.avient.com Copyright © 2020, Avient Corporation.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases. Outdoor High Performance) 8 18% 3 Growth in Asia / LATAM 6 3% 2 Other 100 19% 5 Sub-total $1,327 14% $146 Outdoor High Performance Impact (5) (3) Wage Inflation and Overtime (11) Other Supply Chain Costs (4) Synergies 5 Incentives, Other Employee Costs 8 FX (28) (5) Q1 2022 $1,294 11% $136 Q1 2022 SALES AND OPERATING INCOME ( T O TA L C O M PA N Y ) 11 Sales Growth Rate Adjusted Operating Income$ millions Adjusted EBITDA Q1 EBITDA BRIDGE 12 Price increases more than offset raw material and supply chain impacts Q1 2021 $ 161 Demand (23) $ millions CAI: Price / Mix 77 Inflation (54) SEM: Price / Mix 41 Inflation (26) Distribution: Price / Mix 84 Inflation (82) Net Price Benefit 40 Wage Inflation and Overtime (11) Other Supply Chain Costs (4) Synergies 5 Incentives, Other Employee Costs 8 FX (5) Q1 2022 $ 171    China Lockdowns / Russia Impact $ (7) Transportation (7) Outdoor High Performance (3) Q1 EPS BRIDGE 13 Q1 2021 - Adjusted EPS 0.89$ CAI 0.08 Specialty Engineered Materials 0.06 Distribution 0.00 Corporate Costs 0.02 F/X (0.04) Segment OI 0.12 Tax Rate (0.02) Q1 2022 - Adjusted EPS 0.99$ 2 0 2 2 O U T L O O K REVENUE GROWTH DRIVERS Growth Drivers Long-TermGrowth Rate 2022E Growth Rate Sustainable Solutions 8–12% 12% Healthcare 8–10% 10% Composites 10% 5% Asia / LATAM 5% 5% Other (GDP growth) 2–3% 2–3% Avient 6.5% 6% 15 Excluding Outdoor High Performance 20% (8% excl. We also monitor earnings (defined as net income from continuing operations) before interest, taxes, depreciation and amortization (EBITDA) and adjusted EBITDA (EBITDA before the impact of special items) as a supplement to our GAAP measures.

Important information about the health, safety and environmental impacts of Avient products. Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

Impact Important information about the health, safety and environmental impacts of Avient products.

SmartHeat RHC also has minimal impact on final product color or aesthetics. Important information about the health, safety and environmental impacts of Avient products.