STAN-TONE HCC-108734 BLACK 409922 TR RD MABS MASTERBATCH 409924 GN MABS MASTERBATCH

183171 YE SAN MASTERBATCH 183172 GN SAN MASTERBATCH BLACK 48895 2

GLS 292-197 BLACK FDM 117941 BN PET MASTERBATCH FDM 12449 OR PET 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. 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.

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 AVIENT IS MODESTLY LEVERED 1.

Additives can be combined with colors into a single masterbatch for convenience. Discover our color masterbatch portfolio for spun-dyed polyester and polyamide. Low-concern masterbatches that protect wire and cable from rats and termites

102306 OR FPVC MASTERBATCH BLACK TPU BLACK FD

119912 BL TPU MASTERBATCH 119913 PK TPU MASTERBATCH 362 GREEN LESS BLACK

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. Avient acquired the Clariant Masterbatch business (CMB) on July 1, 2020 (the “Acquisition Date”).