Applicable Facilities Applicable Business Groups Code of Conduct

POWER TOOL MANUFACTURER P O W E R T O O L B A T T E R Y P A C K • Non-Halogen to industry standards • Increased thermal conductivity • Good impact properties • Easy to process • Corporate color • Provided a non-halogenated solution for Bosch while increasing the thermal conductivity • Supported with regulatory and technical knowledge • Helped to source a UL-listed material from the EU for production in China with identical quality Maxxam NHFR Non-Halogen Flame Retardant Polyolefin Formulation KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/maxxam-fr-flame-retardant-formulations-and-maxxam-nhfr-non-halogen-flame-retardant-formulations Slide 1: Power tool manufacturer

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MOVING HIGH PERFORMANCE FIBERS FORWARD Key Features • High Strength & Modulus • Corrosion resistant • Electrical & thermal conductor • Flame Resistant • UV Inert • X-Ray Permeable • Excellent EMI (Electromagnetic Interference) Disadvantages • Susceptible to filamentation • Conductivity may be a hindrance to some processing • Susceptible to galvanic corrosion • Poor abrasion resistance (untreated) FIBER-LINE® PROCESS FOR CARBON FIBER • Coating • Twisting • Extrusion • Pultrusion • Precision Winding FIBER-LINE® CARBON FIBER PRODUCTS • Strength Members • Packing Yarn • Belt & Hose Reinforcement Yarn • Synthetic Wire Rope WHY CARBON FIBER? Traditionally, Carbon fiber tows were used in thermoset composite applications but are being incorporated into thermoplastics more and more. Typically, higher carbon purity yields greater conductive and modulus properties but in turn produces a less flexible and stiff tow.

Colorant Chromatics™ Transcend™ Premier Healthcare Colorants are bright, high-temperature colorants formulated to provide ultra-high-heat resistance and performance. Intended specifically for medical applications, they are available in a range of vivid opaque and transparent colors. Mevopur™ Colorants represent a broad range of color concentrates and formulations, developed specifically for use in today’s complex healthcare applications, which meet or exceed requirements for regulations such as USP Class VI, ISO 10993, USP 661 and ICH Q3D.

Formulated without intentionally added per- and polyfluoroalkyl substances (PFAS), this new non-PFAS additive can be used to enhance the manufacturing processes of high-pressure injection molding. Furthermore, it can be combined with polymer colorants where color design is desired in a mold release application. 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

Cesa™ Aversive Technology for Wire & Cable Protection Masterbatch additives for long-term cable protection against rats and termites, compliant with the EU Biocidal Product Regulation (BPR) PRODUCT BULLETIN PRODUCT DESCRIPTION Cesa™ Aversive Technologies are masterbatches which, when incorporated into cable jackets, provide long-term protection against gnawing by rats and termites. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. You have the responsibility to conduct full-scale end-product performance testing to determine suitability in your application, and you assume all risk and liability arising from your use of the information and/or use or handling of any product.

Southern States, LLC, a Georgia-based manufacturer of products for the electric utility industry, understands the immediate importance of enhanced protection and physical security around critical infrastructure components. The Southern States Ballisti-Wall® and Ballisti-Cover ® ballistic-resistant solutions made it easy to customize for each application and, at the same time, meet customers’ tight delivery requirements. THE IMPACT Southern States’ ballistic-resistant solutions incorporate three layers of uniquely formulated GlasArmor composite panels to achieve Underwriters Laboratories (UL) Level 8 protection.

CABLE MANUFACTURER C A B L E J A C K E T • Operating temperature from -40°C to 70°C • High gel resistance • Low shrinkage • Strippable for easy installation • Good flame retardancy • Developed a formulation with oil resistance as per the NEK 606 technical specification • Allowed our customer to use the same cable design in various climates due to its wide operating temperature range • Provided expertise to improve manufacturing efficiencies, helping the customer achieve higher processing speeds ECCOH LSFOH 5806 Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION HIGH CHEMICAL RESISTANCE LEARN MORE © 2024 Avient Corporation, All Rights Reserved https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/eccoh-low-smoke-and-fume-non-halogen-formulations Cable manufacturer

Code of Ethics _Sr Financial Officers Revised December 2023 Code of Ethics Applicable to Senior Financial Officers Application and Standards of this Code of Ethics This Code of Ethics applies to Avient’s Chief Executive Officer, Chief Financial Officer, and Corporate Controller. In addition to their responsibilities under this Code of Ethics, these officers must comply with Avient’s Code of Conduct. The standards of this Code of Ethics, as outlined below, are designed to promote honest and ethical conduct by each of the officers described.