Get Help Now +1-866-737-2066 Sustainability at Avient Nymax™ REC Glass-Filled Formulations provide mechanical performance and stable raw material supply for utility box stiffeners

Figure 1. Schematic representation of creep mechanism; chain alignment and void formation in response to applied stress. 3© 2021 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 There are several key factors which can influence the timeline to ESC failure: 1. REFERENCES 1.

Products that use certain CESA Antimicro packages have an option of co-branding with the antimicrobial supplier. 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. POLYMER FAMILY MATERIAL PRODUCT NAME PRODUCT TYPE DOSAGE Polyolefin PEAN698413 CESA Antimicro SE 99-58 Silver 2–7.5% Polyolefin PEAN698432 CESA Antimicro J8146 Zinc 1–4% Polypropylene PPA0698636 CESA Antimicro J8259 Zinc 1–4% Nylon ABA0820032 CESA Antimicro ABA0820032 Silver 2–7.5% Polyester NBAN698441 CESA Antimicro S58441 Silver 2–7.5% Polycarbonate NCAN820009 CESA Antimicro NCAN820009 Silver 2–7.5% TPU RUA0698433 CESA Antimicro J8843 Zinc 1–4% Styrenic SLA0820011 CESA Antimicro SLA0820011 Zinc 1–4%

SAFETY & HEALTH POLICY Avient Corporation believes that safety and health are the highest corporate priority. Our policy is to conduct business in a manner that complies with regulatory and other requirements while warranting the safety and health of our associates, customers, contractors, suppliers, and the communities in which we operate. Each Avient associate’s responsibility is to give the highest priority to safety and health, both on and off the job.

Ashish Khandpur, President and Chief Executive Officer, Avient Corporation. Rose Vice President, Marketing and Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com mailto:giuseppe.disalvo@avient.com mailto:kyle.rose@avient.com 6 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended December 31, Year Ended December 31, 2023 2022 2023 2022 Sales $ 719.0 $ 790.4 $ 3,142.8 $ 3,396.9 Operating income 43.1 0.4 196.8 243.3 Net income (loss) from continuing operations attributable to Avient shareholders 27.8 (17.0) 75.8 82.8 Diluted earnings (loss) per share from continuing operations attributable $ 0.30 $ (0.19) $ 0.83 $ 0.90 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. NEWS RELEASE Attachment 1

0962-01 (1).pdf

NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. Geon(TM) MB2968 LOW THERMAL EXPANSION Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

Avient makes no representations, guarantees, or warranties of any kind with respect to the information contained in this document about its accuracy, suitability for particular applications, or the results obtained or obtainable using the 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 MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

All rights reserved. 65537Certificate No: Facility: Avient Corporation - Cota, Colombia Autopista Medellín Km 2.5, Via Parcelas Km 1 Vereda Siberia Cota, Cundinamarca 250017 Colombia Facility: Avient Corporation - Gebze, Turkey Ihsan Dede Cad. Activity: Compound, Supply, and Prototyping Services of Thermoplastics Activity: Design and Manufacture of Colorants and Additives for Plastics Page 8 of 10 ABS Quality Evaluations Avient Corporation ISO 14001:2015 Certificate Of Conformance ANNEX At Below Facilities: Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation. All rights reserved. 65537Certificate No: Facility: Avient Corporation - Tangerang, Indonesia Gatot Subroto KM. 4 Jalan Kalisabi No. 1 Building 37 Tangerang, Banten 15138 Indonesia Facility: Avient Corporation - Tao Yuan, Taiwan No. 30, Hsing Pang Road Tao Yuan, -- - 330457 Taiwan Activity: Design and Manufacture of Colorants and Additives for Plastics Activity: Design and Manufacture of Colorants and Additives for Plastics Facility: Avient Corporation - Toluca, Mexico AV.

Heavy Truck manufacturer HEAVY TRUCK MANUFACTURER E X T E R I O R S T E P P E D A L • Offer pre-color support to achieve an approved silver color formulation • Provide a metallic look with good weather resistance and wear performance for the exterior part • Shorten development time to gain durability approval • Offered color options that met desired metal color and texture, which was different from an ordinary plastic feel • Achieved excellent wear performance and weather resistance, qualifying it to replace metal • Provided support in achieving durability approval, resulting in significant time and cost savings OnForce Long Glass Fiber Reinforced Polypropylene Composites KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PRE-COLOR + METAL REPLACEMENT LEARN MORE Copyright © 2025, Avient Corporation. https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/onforce-long-glass-fiber-reinforced-polypropylene-composites Slide 1: Heavy Truck manufacturer