HAIs constitute a significant burden (approximately 28-45 billion USD) to the U.S. healthcare system and affect 1.7 million patients annually.1,2 However, heavy chemical exposure to devices and other equipment that often contain various plastic components poses an additional challenge—many of the materials being used today are not designed to withstand such routine cleaning or the wide variety of disinfectants employed. Public Health Reports 2007, 122 (2), 160–166. 3.

Seller shall not be subject to any liability or damages for delay in performance or non-performance as a result of fire, flood, ice, natural catastrophe, pandemic, strike, lockout, labor shortage, labor dispute or trouble, accident, riot, act of governmental authority, act of God, act of terrorism (including cyber-terrorism and ransomware attacks), or other contingencies and/or circumstances beyond its reasonable control interfering with the production, supply, transportation, or consumption of the Products or with the supply of any raw materials used in connection therewith, or the inability of Seller to purchase raw materials at a commercially reasonable price, or if performance would be contrary to, or constitute a violation of, any regulation, law, or requirement of a recognized government authority, and quantities so affected may be eliminated by Seller from this contract without liability or damages to Seller, but this contract shall otherwise remain unaffected. Buyer acknowledges that Seller has furnished to Buyer Safety Data Sheets, which include warnings together with safety and health information concerning the Product and/or the containers for such Product.

Learn how to build a FlexCart™ G Learn how to build FlexCart™ Micro Learn how to build a FlexCart™ V2

How to Perfect Thermal Management in LED Lighting Applications Learn how polymers can improve heat management, reduce weight, and expand design freedom Learn how Mevopur™ Healthcare Functional Additives help protect and enhance the performance of polymers used in healthcare applications

How to Perfect Thermal Management in LED Lighting Applications Learn how polymers can improve heat management, reduce weight, and expand design freedom Learn how Mevopur™ Healthcare Functional Additives help protect and enhance the performance of polymers used in healthcare applications

En caso de que una Fuerza Mayor haga que una parte no pueda cumplir con sus obligaciones de este contrato, la parte responsable deberá dar aviso por escrito a la otra parte, con todos los datos incluyendo la duración prevista de dicha Fuerza Mayor inmediatamente después de la ocurrencia de la causa en que se basó, y ante la THESE TERMS AND CONDITIONS APPLY TO THE SALE OF PRODUCTS BY POLYONE CORPORATION AND ITS SUBSIDIARIES ESTOS TÉRMINOS Y CONDICIONES APLICAN A LA VENTA DE PRODUCTOS DE POLYONE CORPORATION Y SUS SUBSIDIARIAS March 13, 2014 hereunder to the extent affected by such force majeure for the duration of the force majeure, but no longer, and so far as possible, such party will remedy the force majeure with reasonable dispatch. Safety & Health Indemnity. Buyer acknowledges that Seller has furnished to Buyer Material Safety Data sheets, which include warnings together with safety and health information concerning the Product and/or the containers for such Product.

The Company does not provide reconciliations of forward-looking non-GAAP financial measures, such as outlook for Adjusted EBITDA, Adjusted Earnings Per Share, Adjusted Operating Income and Free Cash Flow, to the most comparable GAAP financial measures on a forward-looking basis because the Company is unable to provide a meaningful or accurate calculation or estimation of reconciling items and the information is not available without unreasonable effort. Operating Income $3,783 $4,300 (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition Previous Guidance Current Guidance $3,783 $4,650 $308 $410 $308 $430 $1.93 $2.80 $1.93 $3.00 (1) (1)(1) (1)(1) (1) $442 $457 $580 $1.74 $1.93 $3.00 FULL YEAR 2019 – 2021 ORGANIC GROWTH 16 Sales Adjusted EBITDA $3,981 $3,783 $4,650 + 17% (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition (1)(1) + 31% + 72% ($ in millions) 2021E Adjusted EBITDA 580$ Free Cash Flow 280$ Total Debt 1,860 Less: Cash (755) Net Debt 1,105$ 2021E Net Debt / Adjusted EBITDA 1.9x 17 BALANCE SHEET • Acquisition of Magna Colours completed on July 1 – expands sustainable solutions portfolio through water-based inks technology • Deleveraging to 1.9x net debt to adjusted EBITDA by the end of 2021 • Driven by record adjusted EBITDA performance and strong free cash flow generation from asset light business • Future cash deployment: M&A, opportunistic share repurchases and balance sheet / continued leverage reduction 3.5x 2.7x 1.9x Net Debt / Adjusted EBITDA (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition SUSTAINABILITY FOR A BETTER TOMORROW • Revenue from sustainable solutions expected to grow 14% in 2021 as our innovation efforts and collaboration with customers continues to accelerate • Investments centered around innovation and global sustainability megatrends o Enabling a circular economy – Technologies that allow for increased use of post-consumer recycled (PCR) material and improve recyclability of plastics o Light-weighting – Composites and CAI applications to reduce weight and material requirements, which minimize energy and carbon emissions o Eco-Conscious – Health and human safety applications as well as Avient’s alternative materials to replace lead, PVC, halogens, BPA and other less eco-friendly options 2016 2017 2018 2019 2020PF** Bio-polymers Reduced Energy Use Human Health & Safety Sustainable Infrastructure VOC Reduction Recycle Solutions Eco-Conscious Lightweighting Revenue From Sustainable Solutions* 2016-2020 $405M $455M *Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) **2020 is Pro Forma to include full year of the Clariant Masterbatch business $340M $550M $790M 19 Key Updates • Includes Clariant Masterbatch performance • Increases disclosures and ESG data • Provides performance updates on 2030 Sustainability Goals • Commits to operational carbon neutrality in 2050 and 100% renewable energy by 2050 (RE 100) • Announces Avient’s participation in U.N.

• Long draws with minimum draft may affect ease of ejection. Properties that may be affected are shrinkage and tensile properties. PP carrier is not recommended for softer grades, as the compound hardness will be affected.

Alleged claims, if any, do not affect Buyer’s obligation to pay for the conforming portion of the Products delivered. If Buyer does not dispute an invoice by such deadline, it shall be deemed that Buyer accepts the invoice. 6. Buyer acknowledges that Seller has furnished to Buyer Safety Data Sheets, which include warnings together with safety and health information concerning the Product and/or the containers for such Product.

ASPLAXXXXXX DOE-14