Our comprehensive portfolio consists of Polystrand™ and Fiber-Line™ branded tapes, made using unique processes and materials to customize performance properties to meet specific application requirements such as tensile and flexural strength, impact performance, creep, chemical, and UV resistance. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. FIBER-LINE™ THERMOPLASTIC TAPES STRONG, CREEP RESISTANT, CHEMICAL RESISTANT Fiber-Line Specialty Engineered Thermoplastic Tapes are formulations composed of a wide range of fibers that are uniquely engineered to enhance fiber performance—such as twisting and coating— and then custom manufactured into a composite tape with a thermoplastic resin.

Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. It should not be used in combination with dosing systems not supplied by Avient. EU FDA Mercosur SmartHeat RHC Yes Yes Yes PACKAGING Package Type Quantity 5G Pail Up to 40 lbs Planetpak Up to 40 lbs Test Description Test Method Units Typical Values Viscosity Avient Method cP 6,000–10,000 Density Avient Method Lbs/gal 7.9–8.9 Color Variance Avient Method ∆E 0.0–1.0 Color Appearance Visual — Slight Blue Dispersion Pressout Visual — Pass Opacity: Visual Visual — Pass TYPICAL GENERAL PROPERTIES1 1Typical values are not to be construed as specifications.

Formulations are heavy metal free and manufactured using state- of-the-art pigment dispersion techniques that improve homogenization and color distribution during injection molding. PRODUCT BULLETIN www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

High loading and optimized dispersion of pigments provide a cost-effective way to safeguard light transmission requirements while supporting regulatory requirements for pharmaceutical packaging materials. Contact Avient for more information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient works with leading equipment and technology partners to achieve best-in-class solutions for circular economy requirements. KEY CHARACTERISTICS • Customized sortable black and dark colors upon request • Solid or liquid form • Suitable for PET, polyolefins and PCR • Processes: extrusion, injection, thermoforming • Coloration strength & dispersion quality, similar to conventional black masterbatch • Very good processability • Competitive Let-Down Ratio (LDR), depending on applicable standards, part-geometry, added ingredients • Food contact approval documentation available upon request PRODUCT BULLETIN Sustainability Spotlight Recycle Solutions 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient works with leading equipment and technology partners to achieve best-in-class solutions for circular economy requirements. KEY CHARACTERISTICS • Customized sortable black and dark colors upon request • Solid or liquid form • Suitable for PET, polyolefins and PCR • Processes: extrusion, injection, thermoforming • Coloration strength & dispersion quality, similar to conventional black masterbatch • Very good processability • Competitive Let-Down Ratio (LDR), depending on applicable standards, part-geometry, added ingredients • Food contact approval documentation available upon request PRODUCT BULLETIN 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

MECHANICAL STRENGTH – BURST TESTING Anthranilamide AAnchor 1.844.4AVIENT www.avient.com EASY INTEGRATION ColorMatrix AAnchor is a liquid dispersion additive easily incorporated into the PET stream during injection molding or extrusion using ColorMatrix standard liquid metering equipment. ACETALDEHYDE REDUCTION – COMMERCIAL CASE STUDY RESULTS Copyright © 2024, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient Stock Performance The following is a graph that compares the cumulative total shareholder returns for Avient’s common shares, the S&P 500 index and the S&P Mid Cap Chemicals index, with dividends assumed to be reinvested when received. The S&P Mid Cap Chemicals index includes a broad range of chemical manufacturers. Because of the relationship of Avient’s business within the chemical industry, comparison with this broader index is appropriate.

We are positioned to capture enhanced market share over expanding and emerging needs that will also enable climate resiliency High revenue growth opportunities to meet demand for highly efficient chemical materials that will contribute to lowering customers' emissions as part of our Sustainable Solutions label High to moderate revenue growth opportunities for new chemical materials pertinent to Avient's customers' strategies (low-carbon and otherwise) and are in compliance with any existing regulations (i.e., VOC reducing materials that address vehicle air quality standards) Impact Legend Time horizon Legend Low impact S - short-term 0-5 years Moderate impact M - medium-term 5-15 years High impact L - long-term 15-30 years BUSINESS IMPLICATIONS AND STRATEGIC RESPONSES BUSINESS IMPLICATIONS AND STRATEGIC RESPONSES IMPACT DRIVER & TIME HORIZON Policy & Legal Risk M L Technology Risk S M Market Risk S M Reputation Risk L Acute & Chronic Risk L IMPACT DRIVER & TIME HORIZON Resource Efficiency Opportunity S M L Energy Source Opportunity M L Products & Services and Markets Opportunities S M L · We have embedded an energy intensity KPI (covering process and builidng efficiencies) into the incentive structure for all employees. · By 2030, Avient will enable 100% of our products manufactured for packaging applications to be recyclable or reusable to advance the circular economy, for which approximately 90% of Avient’s products met this criteria in 2020. ADAPTATION & STRATEGIC CONSIDERATIONS ADAPTATION & STRATEGIC CONSIDERATIONS · Avient's Environmental and Product Stewardship Polices set a foundation for greater operational and external policy expectations aligned with energy efficiency standards, renewable energy procurement, supplier engagement (i.e., Media & Stakeholder Analyses {MSA} climate criteria) · The current and future focus is on continued Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) assessments, reclassifications and communication on the safe use and handling of these substances. Many other countries are following suit on the EU REACH chemicals regulation or a similar framework.

Distribution Avient PF ex. Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 17 Capex / Revenue 2021E (%) Source: Bloomberg market data as of November 9, 2020 AVIENT IS ASSET LIGHT Avient Specialty Formulators Other Chemical/Specialty Companies 2 3 2 2 3 3 3 6 3 4 5 5 5 5 5 6 6 7 7 9 24 A v ie n t A v ie n t (E x c l. We are Avient.