Just a few months ago, we completed the acquisition of the Clariant Masterbatch business, the largest acquisition in the 20-year history of our company. It’s in this spirit that we joined legacy PolyOne and the Clariant Masterbatch business, two complementary businesses, and formed a new one that we’ve named Avient. Such is the case with the Clariant Masterbatch acquisition, where strong free cash flow will allow us to de-lever quickly. 19 AV I E N T I S M O D E S T LY L EV ER ED 1.

Just a few months ago, we completed the acquisition of the Clariant Masterbatch business, the largest acquisition in the 20-year history of our company. It’s in this spirit that we joined legacy PolyOne and the Clariant Masterbatch business, two complementary businesses, and formed a new one that we’ve named Avient. We will deliver for our stakeholders through multiple value creation levers—many of which are unique to Avient: o Demand for sustainable solutions, healthcare, and composites, together with Clariant Masterbatch revenue synergies, that will drive 2021 revenue growth of 8% and long-term growth in excess of GDP o Clariant Masterbatch cost synergy capture will result in significant near-term benefit In addition, we remain committed to increasing annual dividends in line with earnings growth and opportunistically buying back shares, all while remaining modestly levered.

3128-GY-80 GREY PP MASTERBATCH NACREOUS 15524 BL STD PP MASTERBATCH 3% 75415 OR PP MASTERBATCH

274161 YE PE MASTERBATCH 274162 YE PE MASTERBATCH 274170 BL PE MASTERBATCH

224887 OR FLUO PET MASTERBATCH 224891 AQ PEARL PET MASTERBATCH 224892 GN PEARL PE MASTERBATCH

115572 YE PE MASTERBATCH 129764 OR PE MASTERBATCH 79016 BL LDPE MASTERBATCH

53243 RD TPU MASTERBATCH 0029999 YE PE MASTERBATCH 81846 OR TPU MASTERBATCH

10140166 GN TR PS MASTERBATCH 10140468 GN TR PP MASTERBATCH 10140515 OR TR PS MASTERBATCH

Just a few months ago, we completed the acquisition of the Clariant Masterbatch business, the largest acquisition in the 20-year history of our company. It’s in this spirit that we joined legacy PolyOne and the Clariant Masterbatch business, two complementary businesses, and formed a new one that we’ve named Avient. Such is the case with the Clariant Masterbatch acquisition, where strong free cash flow will allow us to de-lever quickly. 19 AV I E N T I S M O D E S T LY L E V E R E D 1.