Expanded reSound™ R TPE Portfolio from Avient Launches Globally, Over 80 Percent Recycled Content Available in EU LUXEMBOURG – March 30, 2021 – Avient today announced global expansion of its reSound™ R recycled-content thermoplastic elastomer (TPE) range.

BIC Amplifies Sustainable Design with Avient Recycled-Content Material for Soleil Click 5 Women’s Razor Handle Caption: BIC Soleil® Click 5 women’s razor handle utilizes reSound™ R TPE with 62 percent recycled content.

This innovation drives performance and is reflective of consistent, strategic investments in technology and people Clariant Color business acquired July 1, 2020 10 30 40 14 22 35 19 18 41 Current Additional share needed to reach 2025 target BRAND OWNERS COMMITTED TO INCREASING USE OF RECYCLED MATERIALS 14 Brand Owner 1 Brand Owner 3 Brand Owner 2 Brand Owner 7 Brand Owner 4 Brand Owner 10 Brand Owner 6 Brand Owner 11 Brand Owner 5 Brand Owner 8 Brand Owner 9 Brand Owner 12 Brand Owner 13 Percent recycled plastic used: (examples and not exhaustive) (1) Latest year reported. Enable 100% of products manufactured for packaging applications to be recyclable or reusable. With the Clariant Color business acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 33 Avient reflects 2021 estimated EBITDA of $580M OUR VALUATION VERSUS PEERS Avient Specialty Other 11.4 20.2 16.7 16.5 14.7 12.0 10.8 40.7 29.9 26.2 13.2 12.4 11.0 10.9 9.1 9.0 7.5 6.5 en t SUMMARY: WHY INVEST IN AVIENT?

Additives including Cesa™ Nox A4R polyolefin antioxidant technology and Cesa™ Unify™ A4R polyolefin compatibilizer, both of which can enhance recycling and enable greater use of recycled materials to support a more circular economy   Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy    

Suitable for a variety of polycarbonate grades, including recycled content, these flame-retardant additives can help achieve GWFI temperatures up to 960°C according to IEC 60695-2-12 testing protocols. This is particularly advantageous for producers seeking more flexibility in managing plastic material inventory, giving them the ability to stockpile large quantities of virgin or recycled resin while ordering flame-retardant concentrates as needed for individual projects.   Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy  

Cesa™ Nox A4R Additives for Recycling - Polyolefin Antioxidant for Enhanced Recycling (Chinese) Cesa™ Nox A4R is a specialized antioxidant additive that stabilizes polyolefins during processing, preventing the typical defects like discoloration, gels, and black spots—during initial, and future conversion steps and recycling loops (Chinese language version) Learn what they are, how they perform, and why to choose bio-based or recycled content

Nymax™ PIR post-industrial recycled formulations enhance impact strength and provide UV stability in roof rack (Spanish language version) Nymax™ PIR post-industrial recycled nylon provides strength and UV stability for marine accessories  Nymax™ REC Recycled Nylon Formulations enhance impact strength and provide UV stability in roof rack (English language version)

Created a process with L’Oréal to overcome PCR coloring challenges and simplify recycled resin coloration for global consistency Avient's Digital Color Prediction Service for Post-Consumer Recycled Content Polystrand™ R Recycled Polyester Composite Tape and Laminates - Product Bulletin

Edgetek™ REC PC Recycled Content Solutions (Chinese) Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (Chinese language version) Edgetek™ REC PC Recycled Content Solutions (English)

Post-Consumer Recycled (PCR) Color Prediction Service is a digital service using sophisticated technology to help illustrate the color possibilities or limitations of certain types of PCR for customers, including polyolefins and polyethylene terephthalate (PET) resins. Maxxam™ REC, Maxxam™ BIO, and Nymax ™ BIO include new and expanded offerings of recycled and bio-based polyolefin formulations, providing a more sustainable alternative to traditional polyolefin grades while achieving comparable performance. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy