Supplier Quality Management is at the core of Avient’s success. This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 1.0 Organizational Context 1.1 Purpose The purpose of this Supplier Quality Manual (SQM) is to define the requirements Avient requires its supply base to follow and implement within their own Quality Management System (QMS), if not currently present. This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 3.0 Supplier Management 3.1 Supplier Quality Management System Avient expects its supply base to maintain a certified QMS at all of its locations and those of its affiliated companies in accordance with the requirements of ISO 9001, ISO 13485, or IATF 16949 (depending on supplier commodity), as applicable.

Colors will last through long-term outdoor exposure Through a process called "application development", plastics engineers and technical service experts work side-by-side with customers as consultants to help connect the dots between material, color, design, and manufacturing. Color, material, & finish selection

Colors will last through long-term outdoor exposure Through a process called "application development", plastics engineers and technical service experts work side-by-side with customers as consultants to help connect the dots between material, color, design, and manufacturing. Color, material, & finish selection

OSHA has stated that it will not implement enforcement of the new labeling requirements in the U.S. until December 2015 to allow the logistics of implementing new color labeling. As June 2015 approaches, pictograms where necessary will display in color on both SDSs and product labels. It is PolyOne’s practice to provide warning of this potential for managing fines that may be generated from otherwise solid form materials, like pellets.

As a member of the American Chemistry Council, we have adopted Responsible Care® Guiding Principles and Security Code of Management Practices to guide our efforts in continual security improvement. We are committed to implementing appropriate security management programs, processes and procedures to protect all of our assets and to reduce the risk of harm and business interruption.

As a member of the American Chemistry Council, we have adopted Responsible Care® Guiding Principles and Security Code of Management Practices to guide our efforts in continual security improvement. We are committed to implementing appropriate security management programs, processes and procedures to protect all of our assets and to reduce the risk of harm and business interruption.

AVIENT CORPORATION GROUP’S PUBLICATION OF UK TAX STRATEGY Introduction This document summarizes Avient Corporation and its worldwide affiliates’ (together “The Avient Group”) policy and approach to conducting United Kingdom (“UK”) tax affairs and managing tax risk. Approach of the Avient Group to governance and risk management of UK tax matters The Avient Group establishes internal financial policies requiring UK businesses to comply with all applicable UK tax laws and deploys an internal review process to ensure this policy is followed timely and accurately.

ABS Quality Evaluations Certificate Of Conformance PolyOne Corporation 1260 Carden Farm Drive Clinton, TN 33716 U.S.A. has been assessed by ABS Quality Evaluations,Inc. and found to be in conformance with the requirements set forth by: RC14001®:2015 COMPOUNDING OF THERMOPLASTIC PRODUCTS Certificate No: 55287 Effective Date: 07 December 2017 Expiration Date: 06 December 2020 Issue Date: 07 December 2017 Alex Weisselberg, President Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

Water Street North Baltimore, OH 45872 U.S.A. has been assessed by ABSQuality Evaluations,Inc. and found to be in conformance with the requirements set forth by: RC14001®:2015 DESIGN AND MANUFACTURE OF CUSTOM PVC COMPOUNDS Certificate No: 55421 Effective Date: 20 November 2017 Expiration Date: 19 November 2020 Issue Date: 20 November 2017 Alex Weisselberg, President Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

SCCertificateRebrandA4Portrait CERTIFICATE OF REGISTRATION This is to certify that the management system of: Fiber-Line, LLC Main Site: 280 Performance Drive SE Hickory North Carolina 28602 United States has been registered by Intertek as conforming to the requirements of: ISO 9001:2015 The management system is applicable to: Manufacture of textile components to cable manufacturers.