WALL PARTITION MANUFACTURER F O O D P R O C E S S I N G E N V I R O N M E N T S • Decrease growth of microbes on plastic surfaces that come in contact with food products • Compatibility with sheet extrusion processing • Maintain all other functional attributes inherent to product, such as ROHS, flame retardant standards, and specific brand color • Seamlessly incorporated multifunctional additives for optimal performance in reducing microbe growth • Developed custom formulation for complex processing configurations in sheet extrusion technology • Provided expertise in antimicrobial performance, chemical resistance, flame retardance, and regulatory product stewardship Cesa™ WithStand™ Antimicrobial Additives and Smartbatch™ Combination Colorants and Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SAFETY + PROCESS OPTIMIZATION LEARN MORE Copyright © 2022, Avient Corporation.

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Data and information supporting the Scope 3 GHG emissions assertion were in many cases estimated rather than historical in nature. Page 3 WATER RESOURCES • ENVIRONMENTAL SERVICES • INDUSTRIAL HYGIENE  •  SAFETY  •  SUSTAINABILITY  Apex Companies, LLC • (800) 733‐2739 • www.apexcos.com  Statement of independence, impartiality and competence Apex is an independent professional services company that specializes in Health, Safety, Social and Environmental management services including assurance with over 30 years history in providing these services. The verification team has extensive experience in conducting assurance over environmental, social, ethical and health and safety information, systems and processes, has over 20 years combined experience in this field and an excellent understanding of Apex’s standard methodology for the verification of greenhouse gas emissions data.

Data and information supporting the Scope 3 GHG emissions assertion were in many cases estimated rather than historical in nature. Page 3 WATER RESOURCES • ENVIRONMENTAL SERVICES • HEALTH & SAFETY • CLIMATE CHANGE Apex Companies, LLC • (800) 733-2739 • www.apexcos.com Statement of independence, impartiality and competence Apex is an independent professional services company that specializes in Health, Safety, Social and Environmental management services including assurance with over 30 years history in providing these services. The verification team has extensive experience in conducting assurance over environmental, social, ethical and health and safety information, systems and processes, has over 20 years combined experience in this field and an excellent understanding of Apex’s standard methodology for the verification of greenhouse gas emissions data.

Avient’s EH&S MS is managed by our Corporate Environmental, Health, Safety and Product Stewardship Department. The foundation of our EH&S MS is rooted in American Chemistry Council’s (ACC) Responsible Care. This comprehensive EH&S MS systemically identifies and addresses any EHS related risks and is comprised of global standards for safety, health, security, product safety, and environmental protection.

If the material is shear-sensitive, consult the material data sheet or processing guide for instructions to set recovery time • The cooling time should only be 1–2 seconds longer than the screw recovery time, unless dictated by dimensional stability or part thickness Minimize Clamp Pressure This step is done to reduce the amount of energy used by the machine Shot Size = 1.00 + .10 = 1.10, Transfer Position = .50 + .10 = .60 Set Safeties This step is to ensure the machine will alarm and alert nearby employees if the machine malfunctions, or if a part gets stuck Very difficult to resolve through processing Root cause: Nominal wall thickness is not maintained or uneven cooling. 42 Gravi-Tech Uneven cooling Damaged ejection Leaking check ring New lot Melt temperature Injection speed too high Cooling time too low Hold pressure too high Hold time too low Transfer too high Plate with lower friction coating Maintain constant wall thickness Maintain constant cooling Reduce sharp corners Gate from thick to thin Increase/decrease cooling time Reduce mold Reduce melt Warpage • Parts will warp to the hotter half of the mold Root cause: Internal stresses caused by uneven shrinkage.

We do this through our safety focus, benefits, and lifestyle programs. You can be confident that, in formulating and manufacturing our materials, we use sustainable practices to provide long-term product viability and sound environmental stewardship • You can expect that the materials we produce contain only ingredients that conform to accepted legal and regulatory compliance guidelines • You can trust that PolyOne materials meet the rigorous quality and safety management standards required across the globe • You can be certain that PolyOne meets or exceeds the material safety data reporting requirements of your country or region • When you choose PolyOne, you can be confident our products will help you meet or exceed today’s stringent compliance standards FROM PRODUCTS INTRODUCED IN THE LAST 5 YEARS 37% of specialty sales Photos: Last year PolyOne broke ground on a new manufacturing and R&D facility in Chuzhou, China. Environmental, Health and Safety 4.

They also eliminate the need for secondary coating or wetting processes to achieve equivalent performance while reducing production costs. Based in polysulfone resins, they provide ultra-high-heat resistance and performance without compromising safety while also responding to the needs of extended shelf life. This cutting-edge tool offers an important data point for the carbon footprint of Avient’s materials so customers can better understand the environmental impact of products, meet sustainability goals, and navigate the complex landscape of reducing carbon emissions.

Our materials contain ingredients that conform to accepted legal and regulatory compliance guidelines

En todo caso, el Registro podrá conservar los datos por un tiempo superior a los indicados conforme a dichos criterios normativos en aquellos supuestos en que sea necesario por la existencia de responsabilidades derivadas de la prestación servicio. - En cuanto resulte compatible con la normativa específica y aplicable al Registro, se reconoce a los interesados los derechos de acceso, rectificación, supresión, oposición, limitación y portabilidad establecidos en el RGPD citado, pudiendo ejercitarlos dirigiendo un escrito a la dirección del Registro.