Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. These Terms, together with (i) the product description, quantity, price, and payment terms stated on Seller’s order confirmation, (ii) any credit agreement, and (iii) the Specifications, if any, constitute the complete and final agreement and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.

Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. These Terms, together with (i) the product description, quantity, price, and payment terms stated on Seller’s order confirmation, (ii) any credit agreement, and (iii) the Specifications, if any, constitute the complete and final agreement and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.

Please complete, sign, date and return your proxy or voting instruction form, or submit your vote and proxy by telephone or over the Internet. On July 19, 2017, we completed the sale of our DSS business to Arsenal Capital Partners. In the event of a change of control, cash-settled performance units for which all performance periods are completed as of December 31, 2017 are valued at actual attainment, and cash-settled performance units for which all performance periods are not completed as of December 31, 2017 are valued at target attainment.

Further, as a result of Avient's strategic shift to an innovator of materials solutions, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

ECert - 2023-09-26T122339.151.pdf Page 1 of 10 Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

The Dutch government has set an ambitious goal for a complete circular economy by 2050.

In 2021, we successfully completed the pre-registration for UK REACH post Brexit

Please submit your vote and proxy by telephone or over the Internet, or complete, sign, date and return your proxy or voting instruction form.

Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Further, as a result of Avient's strategic shift to an innovator of materials solutions, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.