Liquid colorants are helping to minimize the environmental impact of coloring in a number of ways: • Liquid carrier systems are typically made largely from natural oil-based renewable sources • Liquid systems can be dosed with the highest degree of accuracy and control, minimizing wastage through overdosing • ColorMatrix’s latest PLANETPAK™ delivery packs have a fully recyclable outer and are engineered to enable 99% product recovery allowing further efficiencies to be made • The concentrated nature of liquid colorant systems mean that inventory requirements are inherently very low.

Liquid colorants are helping to minimize the environmental impact of coloring in a number of ways: • Liquid carrier systems are typically made largely from natural oil-based renewable sources • Liquid systems can be dosed with the highest degree of accuracy and control, minimizing wastage through overdosing • ColorMatrix’s latest PLANETPAK™ delivery packs have a fully recyclable outer and are engineered to enable 99% product recovery allowing further efficiencies to be made • The concentrated nature of liquid colorant systems mean that inventory requirements are inherently very low.

NASZ KODEKS POSTĘPOWANIA DATA WYDANIA: PAŹDZIERNIKA 2024 R. Sporządzane sprawozdania i dokumenty muszą być dokładne i kompletne, i nie mogą zawierać fałszywych, wprowadzających w błąd bądź nieprawdziwych informacji. Polityka Avient dotycząca prezentów i rozrywki biznesowej jest dostępna na platformie The Loop, w sekcji Ludzie i działy, Etyka i zasady korporacyjne.

NASZ KODEKS POSTĘPOWANIA WYDANE WE WRZEŚNIU 2025 R. Sporządzane sprawozdania i dokumenty muszą być dokładne i kompletne, i nie mogą zawierać fałszywych, wprowadzających w błąd bądź nieprawdziwych informacji. Polityka Avient dotycząca prezentów i rozrywki biznesowej jest dostępna na platformie The Loop, w sekcji Ludzie i działy, Etyka i zasady korporacyjne.

We specialize in formulating sustainable solutions to meet our customers' toughest challenges, and I am proud of how well our team has delivered throughout the COVID-19 pandemic and recent supply chain disruptions." performance in prior periods without the effect of items that, by their nature, tend to obscure performance in prior periods without the effect of items that, by their nature, tend to obscure

I am extremely pleased with our record fourth quarter results, as every segment and end market grew over the prior year fourth quarter. performance in prior periods without the effect of items that, by their nature, tend to obscure performance in prior periods without the effect of items that, by their nature, tend to obscure

I am pleased with our team's execution to deliver 8% adjusted EPS growth, in line with our guidance, despite slightly weaker-than-expected sales. performance in prior periods without the effect of items that, by their nature, tend to obscure performance in prior periods without the effect of items that, by their nature, tend to obscure

Examples include: • Dyneema®, the world’s strongest fiber™, enables unmatched levels of performance and protection for end-use applications, including ballistic personal protection, marine and sustainable infrastructure and outdoor sports • Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint • Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility Avient is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®. Senior management believes these measures are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude. Senior management believes these measures are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

I am pleased with our team's execution to deliver 8% adjusted EPS growth, in line with our guidance, despite slightly weaker-than-expected sales. Senior management believes these measures are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude. Senior management believes this measure is useful to investors because it allows for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

We specialize in formulating sustainable solutions to meet our customers’ toughest challenges, and I am proud of how well our team has delivered throughout the COVID- 19 pandemic and recent supply chain disruptions.” Senior management believes these measures are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude. Senior management believes these measures are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.