Pagamenti e Crediti Buyer shall make all payments hereunder by wire transfer of funds, to the account and within the time indicated on Seller’s invoice. Seller shall not be liable to Buyer for any other taxes, fees or duties of any kind unless specifically and mutually agreed to between the parties in writing. Buyer must notify by writing Seller of such acquisition within 10 (ten) days thereof.

Microsoft PowerPoint - AVNT Investor Day V40 (Print) Investor Day 2021 (NYSE: AVNT) Shaping a Sustainable Future December 9, 2021 Agenda 8:00 WELCOME BREAKFAST 9:00 WE ARE AVIENT: Bob Patterson 9:15 BETTER TOGETHER AND CUSTOMER EXPERIENCE: Norbert Merklein 9:45 LONG-TERM ORGANIC GROWTH DRIVERS: Sustainable Solutions: Michael Garratt and Walter Ripple Healthcare: Cathy Dodd 10:45 BREAK 11:00 Composites: Chris Pederson and Matt Reinhardt Growth in Asia and Latin America: Woon Keat Moh INNOVATION: Where Are We Going Next? Infrastructure Bill earmarks $65 billion for broadband buildout • US RDOF (Rural Digital Opportunity Fund) to support continued investment in fiber-to-the-home (FTTx) • Rapid data center growth to support exponential data consumption growth Avient Corporation 82 2018 - 2022 2021 - 2024 2022 - 2027 Co-locate radios with 4G towers 5G towers in new locations ( Avient reflects 2021 Adjusted EBITDA of $580M Multiple Expansion Avient Specialty Formulators Other Chemical/Specialty Companies Avient Corporation 133 Historic Multiple Key Takeaways • Culture is everything – we are a high performing company and great place to work • We are a specialty formulator of sustainable solutions • We are well positioned to consistently deliver double digit growth from key mega trends and to increase ROIC • We have and will continue to generate a high level of Free Cash Flow • We will expand our portfolio with select acquisitions focused on composites and sustainable solutions • Cash will be returned to shareholders with annual increases in dividends and opportunistic share repurchases Avient Corporation 134 Investor Day 2021 Thank You.

Parents can feel comfortable giving their little ones The Good Duck.” 

The unveiling of the SurfaceChoice Films Design Center also celebrates the launch of the SurfaceChoice brand – an updated trade name that reflects a simplified and modernized approach to PolyOne decorative printed films.

What is no longer essential is trimmed away, while a complex simplicity embraces humble elements and celebrates imperfection.

PAYMENTS Unless otherwise directed or agreed to by Seller, all invoices are payable thirty (30) days after the date of invoice. PRICE AND TERMS ADJUSTMENT Seller may change any price, freight term and/or term of payment by giving Buyer thirty (30) days prior written notice. Seller shall not be liable to Buyer for any other taxes or duties of any kind unless specifically and mutually agreed to between the parties. 9.

Versatile colorants in single-pigment or custom multi-pigment options. Keep it simple: Get the color and additive enhancement you need from a single concentrate

Available in standard single-pigment or custom multi-pigment colors for LSR applications Versatile colorants in single-pigment or custom multi-pigment options.

Improve color consistency and simplify molding process with single pellet solution Leverage a single-pellet solution to avoid additional steps at the press

A new online platform dedicated to bringing customers the convenience, enhanced visibility, and 24/7 access to materials, services and assistance they need to streamline their day and achieve business goals sooner. We are confident Avient Now allows our customers the opportunity to make their day-to-day jobs easier and reach their goals sooner, with convenient, anytime access to product and support information; faster ordering with instant acknowledgements; and enhanced order transparency and traceability.”