Location(s) North Haven, CT As a valued customer (“Customer”) of NEU Specialty Materials, LLC (“NEU”), NEU is communicating this Quality Commitment to communicate the quality parameters, expectations and risk surrounding quality matters for the products NEU supplies. In the event of a conflict between this Quality Commitment and any mutually agreed specifications or quality agreement that is executed by NEU, the mutually agreed specifications or signed quality document shall control. 1.0 PRODUCT DESCRIPTION Thermoplastic material in pellet form. 2.0 TEST METHODS NEU test methods are modeled after ASTM testing standards, where applicable. 3.0 OPERATIONAL DEFINTIONS 3.1 Lot (Batch): Material manufactured at one time. 3.2 Blend: No more than three lots of a specific raw material, combined together to form a homogeneous mixture. 3.2.1 Full lot tractability of non-proprietary formulations will be reflected on the COC 3.3 Certification: “Certificate of Conformance” or “Certificate of Analysis” based material requirements 3.4 Certificate of Analysis: Document containing information that the product conforms to the established Product Specifications. 3.5 Certificate of Conformance: Document containing confirmation that the product conforms to the defined formulation. 3.6 Finished Product Form: Finished product shape (Cylindrical, Spherical) 3.7 Product Specification: the product specifications that are contained in a written document signed by NEU, or if such document does not exist, the Certificate of Analysis or Certificate of Conformance issued by NEU. 4.0 PACKAGING 4.1 Standard product packaging options include: 4.1.1 Drum 4.1.2 Gaylord 4.1.3 Pail 4.1.4 Individual bag in box Approved Plant/Local : Reference Document Document #: DOC-10815 Revision: 3 Document Owners: Dean Clark Effective Date: Oct 29, 2020 Title: NEU Quality Commitment Page 2 of 4 Only the electronic version of this document in ETQ is the controlled version of the document. This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 8.2 Proprietary Technology 8.2.1 NEU will notify the Customer of its intent to substitute a chemical (limited to CAS# change only) used in the manufacture of the compound(s), as well as changes affecting the Product Specifications agreed to by NEU. 8.3 Customer Specified Formulations 8.3.1 NEU will notify Customer of a vendor-notified change to the specified material or source.

UNDERHOOD We offer a broad array of polymers with unique thermally conductive and electrically conductive properties. INTERIOR Our polymers, additives and colorants help you to improve performance, aesthetics, and durability. DRIVING INNOVATION AND VALUE At Avient, we understand what you value and put our deep knowledge of polymers, formulations, and polymer processing to work for you.

Learn more about FEA and how it can be applied to your polymer application Engineered Polymer Services Learn more about FEA and how it can be applied to your polymer application

With a network of advanced manufacturing facilities across Europe, Middle East and Africa, we can quickly develop formulations to satisfy the demands of your applications. We can help you discover firsthand how our broad range of specialty thermoplastics, additives, colorants and services, coupled with considerable experience and insights, can support your company’s efforts. Rethink light weighting with a bio-derived reinforced formulation providing enhanced performance over traditional materials at a fraction of the weight - Natural fiber reinforced thermoplastics

   Specialty Engineered Materials    Specialty Engineered Materials    Specialty Engineered Materials

Glasforms pultrusions featuring improved adhesion resin formulations provide enhanced adhesive properties that enable exceptional bonding performance for end products Therma-Tech™ Thermally Conductive Formulations Injection molding parameters, startup and shutdown, mold design and troubleshooting recommendations for Therma-Tech™ Thermally Conductive Formulations

Avient to Showcase High-Performing Polymer Colorants and Additives at Expo Plast Peru Avient will exhibit its portfolio of polymer colorants and additives at Expo Plast Peru from August 21 to 24, 2024. New Non-PFAS Mold Release Additive from Avient for High-Temperature Polymers to Help Enhance Manufacturing Efficiency

CLEVELAND, Feb. 15, 2019 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and sol CLEVELAND, Jan. 17, 2019 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and sol CLEVELAND, Jan. 2, 2019 /PRNewswire/ -- PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, servi

CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that Bradl CLEVELAND – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, has announced that

Syncure™ Crosslinked Polyethylene Formulations, which provide high-performance, UL 4703 and VW 1-compliance and eliminate the need to use two separate insulation and jacketing formulations  Additionally, protective cable insulation and jacketing can be made from ECCOH™ Low Smoke and Fume, Non-Halogen Formulation