A supplier of plastic compounds now has an invaluable competitive edge in one of its primary markets, thanks to an in-depth research and color-finding project recently completed in partnership with Avient ColorWorks™. The outcome of this unique project would be a comprehensive report and guide, including five colors proposed for the 2021 – 2022 ski season following visits to dealers, boutique shops, and chain stores. Ski boot manufacturers work almost two years ahead, so the colors were developed to provide guidance for the 2021 – 2022 ski season.

A supplier of plastic compounds now has an invaluable competitive edge in one of its primary markets, thanks to an in-depth research and color-finding project recently completed in partnership with Avient ColorWorks™. The outcome of this unique project would be a comprehensive report and guide, including five colors proposed for the 2021 – 2022 ski season following visits to dealers, boutique shops, and chain stores. Ski boot manufacturers work almost two years ahead, so the colors were developed to provide guidance for the 2021 – 2022 ski season.

A supplier of plastic compounds now has an invaluable competitive edge in one of its primary markets, thanks to an in-depth research and color-finding project recently completed in partnership with Avient ColorWorks™. The outcome of this unique project would be a comprehensive report and guide, including five colors proposed for the 2021 – 2022 ski season following visits to dealers, boutique shops, and chain stores. Ski boot manufacturers work almost two years ahead, so the colors were developed to provide guidance for the 2021 – 2022 ski season.

A supplier of plastic compounds now has an invaluable competitive edge in one of its primary markets, thanks to an in-depth research and color-finding project recently completed in partnership with Avient ColorWorks™. The outcome of this unique project would be a comprehensive report and guide, including five colors proposed for the 2021 – 2022 ski season following visits to dealers, boutique shops, and chain stores. Ski boot manufacturers work almost two years ahead, so the colors were developed to provide guidance for the 2021 – 2022 ski season.

June 1, 2021 June 1, 2021 NYSE: AVNT), with expected 2021 revenues of

October 18, 2022 DÜSSELDORF, Germany – October 18, 2022 – Avient and Borealis today announced the results of a new joint study for the upcoming K 2022 Trade Fair. Please visit Avient’s press hub for further information on our content for K 2022. 

Microsoft PowerPoint - AVNT Nov 2022 Earnings Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) D E C E M B E R 2 0 2 2 AVIENT: WHO WE ARE 40 23 9 36 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia 25,000+ CUSTOMERS Headquartered in Avon Lake, OH (Cleveland) 9,300+ employees 100+ manufacturing plants Key Financial Data $3.6 billion2022PF Sales $585 million2022PF EBITDA $2.952022PF EPS 100% ARE CUSTOMIZED SOLUTIONS TO UNIQUE SPECIFICATIONS of sales 2 Guidance as of November 2, 2022 Webcast WHO WE ARE – VISION, STRATEGY, CULTURE 3 Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Commercial Excellence Governs our activities in the marketplace to deliver extraordinary value to our customers. OPS) 21 Sales Adjusted EBITDA $818 $823 2021 2022 + 1% Adjusted EPS + 8% - 3% (in millions) (in millions) (+ 9% excluding FX) (+ 18% excluding FX) (+ 5% excluding FX) Q3 EBITDA BRIDGE (PRO FORMA TOTAL COMPANY) 22 Price increases more than offset raw material and supply chain impacts $ millions CAI: 68Price / Mix (44)Inflation SEM: 41Price / Mix (26)Inflation 39Net Price Benefit (14)Wage and Energy Inflation 6Clariant Color Integration Synergies 14Incentives, Other Employee Costs (11)FX $137 Q3 2022   Adjusted EBITDA $ 142Q3 2021 (39)Demand Q3 2022 SEGMENT PERFORMANCE 23 CAI $587 $566 Sales ($ in millions) $93 $93 EBITDA SEM Pro Forma $326 $319 Sales $70 $62 EBITDA (+ 4% excluding FX) - 4% - 2% (+ 5% excluding FX) Flat (+ 7% excluding FX) - 11% (- 7% excluding FX) $500 $585 Cont.

April 17, 2017 Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend...

Avient's newest Employee Resource Group was founded in 2022, Sustaining Engagement for Returning Veteran Employees (SERVE). Help Avient become a top employer for veterna talent Camaraderie: Provide a platform for veterans to meet, work, train, and develop a sense of support and community

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. S EC O N D Q UART ER 2022 RE S U LTS $122 $134 2021 2022 $0.87 $0.98 2021 2022 Q2 2022 PERFORMANCE (TOTAL COMPANY) 4 Sales Adjusted Operating Income $1,235 $1,302 2021 2022 + 5% Adjusted EPS + 10% + 13% (in millions) (in millions) (+ 10% excluding FX) (+ 16% excluding FX) (+ 20% excluding FX) Q2 2022 SEGMENT PERFORMANCE 5 CAI $624 $649 Sales ($ in millions) SEM Distribution $86 $94 Operating Income + 4% + 9% $404 $443 Sales $24 $27 Operating Income + 10% + 13% (1) $241 $244 Sales $37 $37 Operating Income + 1% Flat (+ 10% excluding FX) (+ 16% excluding FX) (+ 6% excluding FX) (+ 3% excluding FX) Q2 2021 $1,235 $122 Sustainable Solutions 17 7% 7 Healthcare 23 14% 5 Composites (ex Outdoor High Performance) 10 20% 4 Growth in Asia / LATAM 5 3% 1 Other 69 11% 5 Sub-total $1,359 10% $144 Outdoor High Performance Impact (9) (5) Wage Inflation and Overtime (7) Other Supply Chain Costs (2) Clariant Color Integration Synergies 7 Incentives, Other Employee Costs 4 FX (48) (7) Q2 2022 $1,302 5% $134 Q2 2022 SALES AND OPERATING INCOME (TOTAL COMPANY) 6 Sales Growth Rate Adjusted Operating Income$ millions Adjusted EBITDA Q2 EBITDA BRIDGE 7 Price increases more than offsets raw material and supply chain impacts Q2 2021 $ 159 Demand (29) $ millions CAI: Price / Mix 87 Inflation (58) SEM: Price / Mix 36 Inflation (24) Distribution: Price / Mix 45 Inflation (41) Net Price Benefit 45 Wage Inflation and Overtime (7) Other Supply Chain Costs (2) Clariant Color Integration Synergies 7 Incentives, Other Employee Costs 4 FX (7) Q2 2022 $ 170   China Lockdowns / Russia Impact $ (14) Outdoor High Performance (5) Transportation (5)  8 Q2 '21 Adjusted EPS 0.87$ Color, Additives and Inks 0.11 Specialty Engineered Materials 0.01 Distribution 0.03 Corporate Costs 0.01 F/X (0.05) Segment OI 0.11$ Interest Expense 0.03 Tax Rate (0.03) Q2 '22 Adjusted EPS 0.98$ Q2 EPS BRIDGE Key Updates • Provided progress on 2030 Sustainability Goals • Emphasized commitment to U.N. EPS (ex Amort & Financing) 3.96$ 0.82$ 4.78$ (0.88)$ 3.90$ Impact of Financing - April Announcement - (0.47) (0.47) 0.30 (0.17) Incremental Interest Expense Since Announcement - (0.22) (0.22) (0.22) Adj.