Buyer will make all payments hereunder in cash or in negotiable paper collectible at face value in the funds and at the location indicated on Seller’s invoice; late payments will bear interest at 1.5%/month. If the parties cannot agree upon and implement such changes within sixty (60) days after such notice, Seller shall thereupon have a right to terminate this contract forthwith by written notice to Buyer. 6. When a force majeure ends, performance shall resume, but such delay shall not, except by mutual agreement, operate to extend the term of this contract or obligate the Seller to make up deliveries or Buyer to purchase quantities so missed.

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.

Examples include Residual Risk Reduction (R3), which incorporates behavioral safety, improvements to safety leadership, various safety suggestion mechanisms, internal and external audit systems, and Global Safety Days. Progress toward zero recordable injuries is communicated globally and celebrated. These leading indicators include the continuous monitoring of progress on corrective and preventive actions, the number of risk assessments performed, details on the amount of risk eliminated or mitigated, the number of internal audits conducted and participation rates of Global Safety Day activities.

In line with our commitment to conserve biodiversity, Avient has developed a biodiversity risk assessment framework that draws upon data from the World Wildlife Fund (WWF) Biodiversity Risk Filter.

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.

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.” 

1) RC14001 is a combination of ACC Responsible Care and ISO14001 principles (2) For Incident Rate comparison - See image above (3) Severity rate includes days away from work and days restricted duty

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