To access PolyOne’s news library online, please go to www.avient.com/news Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.

Homepage // News Center // Avient Showcases New Sustainable Solutions and Recent Compliance Certifications at ITMA 2023 Avient’s Taoyuan production site in Taiwan recently achieved full compliance with the Global Recycled Standard (GRS) 4.0. To access Avient's news library online, please visit www.avient.com/news.    

During the Covid-19 pandemic, it has become apparent that globalization raises a number of issues. Avient’s Mevopur™ portfolio and risk mitigation concept can help healthcare manufacturers on the journey to increased security of supply for plastics used in their products. All four sites are ISO 13485 certified and use a harmonized raw material range as the base for globally available Mevopur standard portfolios and for custom formulations.

During the Covid-19 pandemic, it has become apparent that globalization raises a number of issues. Avient’s Mevopur™ portfolio and risk mitigation concept can help healthcare manufacturers on the journey to increased security of supply for plastics used in their products. All four sites are ISO 13485 certified and use a harmonized raw material range as the base for globally available Mevopur standard portfolios and for custom formulations.

During the Covid-19 pandemic, it has become apparent that globalization raises a number of issues. Avient’s Mevopur™ portfolio and risk mitigation concept can help healthcare manufacturers on the journey to increased security of supply for plastics used in their products. All four sites are ISO 13485 certified and use a harmonized raw material range as the base for globally available Mevopur standard portfolios and for custom formulations.

Certificate - ISO 9001 - Avient Corporation - Avon Lake, OH - 337726 - 23521667 (3).pdf

MEVOPUR medical-grade materials are produced according to ISO13485-2016 protocols and supported by testing to ISO 10993-1, USP, European Pharmacopeia and ICH Q3D guidelines. About Avient To access Avient's news library online, please visit www.avient.com/news.

Accredited Laboratory A2LA has accredited AVIENT CORPORATION North Baltimore, OH for technical competence in the field of Mechanical Testing This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated April 2017). Trace McInturff, Vice President, Accreditation Services For the Accreditation Council Certificate Number 0562.01 Valid to October 31, 2025 0562-01 0562-01c

NEEDLE HUB MANUFACTURER N E E D L E H U B C O L O R S • RAL and Pantone® colors available in palette to align with ISO 6009 color standard • Opaque and transparent polypropylene selections available in both masterbatch and ready-to-use precolors • Raw materials pre-tested to ISO 10993 and USP Class VI medical device guidelines • Certified formulations available globally • Provided RAL and Pantone colors as required • Developed custom polypropylene formulations to meet specific opacities • Offered pre-tested raw materials and produced in an ISO 13485 certified site, minimizing risk across the value chain • Provided global formulations transferrable from our three ISO 13485 certified facilities Mevopur™ Healthcare Colors KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COLOR + CERTIFICATION LEARN MORE © 2021, Avient Corporation, All Rights Reserved https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/mevopur-custom-colors-and-formulations

To check this certificate validity, please call + 33(0) 1 41 97 00 60. AVIENT BELGIUM 2, RUE MELVILLE WILSON 5330 ASSESSE- BELGIUM Bureau Veritas Certification France certify that the Management System of the above organization has been audited and found to be in accordance with the requirements of the management system standard detailed below: Standard ISO 14001 : 2015 Scope of certification DESIGN AND MANUFACTURE OF COLOUR AND ADDITIVE CONCENTRATES, THERMOPLASTIC RESINS AND SPECIALITY COMPOUNDS. Certification cycle start date: 22 February 2023 Subject to the continued satisfactory operation of the organization’s Management System, this certificate expires on: 10 January 2026 Expiry date of previous cycle: : 10 January 2023 Certification audit date: 21 November 2022 Original certification date: 11 January 2017