Available as a granular masterbatch for injection molding, thermoforming or extrusion, these new additives offer superior performance for most clear polymers, including polyethylene (PE), polypropylene (PP), polycarbonate (PC), polyethylene terephthalate (PET) and polystyrene (PS).

OnColor™ HC Colorants, OnCap™ HC Additives and Smartbatch™ HC Masterbatches: Delivering exceptional performance for polymers in healthcare applications, this portofolio delivers aesthetics and special effects, as well as processing and functional improvements

These new toners are formulated without heavy metal or restricted ingredients, and can be used at lower doses in comparison to alternatives like pigment and solid masterbatches.

Hiformer™ Liquid Masterbatches: offer a unique combination of chemistry, engineering, and customizable colorant and additive solutions for the specific needs of the application that encourages top performance, flexibility, and sustainability for packaging that can help reduce overall carbon footprint

This next-generation light-blocking additive offers a more sustainable and cost-effective alternative to traditional solutions, providing enhanced protection compared to standard masterbatch solutions for ESL dairy protection.

The Company acquired the Clariant Color business on July 1, 2020. To provide comparable financial results, Avient references “pro forma” financial metrics, which include the business results of Clariant Color for the entirety of 2020.

This includes increasing customer and employee engagement, optimizing our cost structure by capturing additional synergies from the Clariant acquisition, and minimizing working capital.”

GUIDANCE $800 $754 Guidance Actual $128 $123 Guidance Actual Sales Adjusted EBITDA (in millions) $0.56 $0.57 Guidance Actual Adjusted EPS (in millions) 9 • Demand impacted by destocking and cautious customer sentiment • Positive net price benefit: o CAI - Pricing flat and raw material deflation o SEM - Pricing flat with unfavorable mix related to healthcare, more than offset with raw material deflation • Cost reductions driven by Clariant synergies and reduced administrative costs Q3 EBITDA BRIDGE ($ millions) CAI: Price / Mix -) Deflation 22) SEM: Price / Mix (6) Deflation 13) Net Price Benefit 29) Cost Reductions 13) Wage Inflation (8) FX 1) Q3 2023 Actual $ 123) Adjusted EBITDA Q3 2022 Pro Forma $ 137) Demand (49) 10 2023 G U I DAN CE Q4 2023 GUIDANCE VS.

Photo courtesy of Nissei Corp of America Page 2 July 19, 2007 The two shot molding processes include two steps.

The ColorMatrix™ Amosorb™ product line currently offers a wide range of masterbatch grades that can be used to address the needs of different beverages or foods in terms of protection from oxygen ingress.