What level of technical support do you receive from your colorant supplier? POLYMER/CARRIER COMPATIBILITY IN PET 100 90 80 70 60 50 40 30 20 % light transmission at 500 nm Process window is opened up allowing greater process capability Carrier A: ColorMatrix advanced carrier technology (current) Carrier B: Early-mid 2000s Carrier C: Pre-2000s % dose 4.53.5 4.03.02.52.01.51.00.50 HOW LIQUID HELPS Expertly formulated liquid color systems can deliver significant benefits and greater long- term value in use than alternative colorant systems for an ever expanding range of product applications and production processes.

What level of technical support do you receive from your colorant supplier? POLYMER/CARRIER COMPATIBILITY IN PET 100 90 80 70 60 50 40 30 20 % light transmission at 500 nm Process window is opened up allowing greater process capability Carrier A: ColorMatrix advanced carrier technology (current) Carrier B: Early-mid 2000s Carrier C: Pre-2000s % dose 4.53.5 4.03.02.52.01.51.00.50 HOW LIQUID HELPS Expertly formulated liquid color systems can deliver significant benefits and greater long- term value in use than alternative colorant systems for an ever expanding range of product applications and production processes.

Revised guidance reflects 11% to 13% growth in adjusted EPS over the prior year Accounts receivable, net Increase in accounts receivable

– 11 a.m. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and a personal PIN, which are required to access the conference call.

PolyOne Receives BD Innovation Award PolyOne Receives BD Supplier of the Year Award Avient Launches Halogen-Free Flame-Retardant TPE Grades Made with Sustainable Raw Materials for USB-C Cable Jackets

Other radiation-shielding grades are available that match the density of lead (11 gm/cm3). Customized density offering a wide range of specific gravities (1.5 - 11 gm/cm3)