Certificate No: QMS10207 Certification Date: 13 FEB 1991 Effective Date: 02 MAY 2025 Expiration Date 04 MAY 2028 Revision Date: 02 MAY 2025 Dominic Townsend, President Copyright as of the Effective Date, ABS Quality Evaluations, Inc. Rev1 This certificate’s validity is subject to the organization maintaining their system in accordance with ABS Quality Evaluations, Inc. 1701 City Plaza Dr Spring, TX 77389 USA requirements for management system certification. For certificates issued in the People’s Republic of China information may also be verified on the Certification and Accreditation Administration of the People’s Republic of China’s website (www.cnca.gov.cn).

No. 0962.01) 09/05/2023 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AVIENT CORPORATION 80 North West Street Norwalk, OH 44857 Craig Polta Phone: 419 660 4278 MECHANICAL Valid To: September 30, 2025 Certificate Number: 0962.01 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following tests on plastics: Test Method(s) Test Name ASTM D256; ISO 180 Notched Izod ISO 179 (1eA) Determination of Charpy Impact ASTM D523 Gloss ASTM D618 (Method A) Conditioning of Test Specimens ASTM D792 (Method A) Specific Gravity ASTM D1238 (Method B) Melt Flow Rate ASTM D3012 Thermal Oxidative Stability ASTM D3641 Injection Molding Test Specimens FMVSS 302 Flammability ASTM E1331; SAE J1545 Spectrophotometric Color Difference SAE J1885 (Rev. Trace McInturff, Vice President, Accreditation Services For the Accreditation Council Certificate Number 0962.01 Valid to September 30, 2025

PREPERM™ Injection Molding A guide to injection molding PREPERM PPE materials Maxxam™ FR Injection Molding

Injection molding parameters including barrel temperatures, melt and mold temperatures, drying conditions, and processing guides for Trilliant™ HC8910 and HC8920 Injection molding parameters, startup and shutdown, mold design and troubleshooting recommendations for Stat-Tech™ Static Dissipative and Conductive Formulations Applicable to multiple products; injection molding parameters, startup and shutdown, mold design, and troubleshooting recommendations for Edgetek™ High Performance Formulations

Homepage // News Center // PolyOne Wilflex Screen Printing Inks Receive Key 2014 Regulatory Certifications KENNESAW, Georgia – PolyOne Corporation, a premier global provider of specialized polymer materials, services and solutions announced today that it has received several sustainability-related compliance and regulatory product certifications for Wilflex™ Textile Printing Inks. These certifications enable printers to meet regulatory and quality specifications, creating value for customers without sacrificing production performance.

These components win by losing the paint and saying yes to molded-in color That’s also the amount that you can save by switching to molded-in color components.  Learn more about the benefits of molded-in-color by contacting an expert at Avient today!

IATF Certificate Place and date: For the issuing office: Katy, TX, 10 December 2024 Revision 2 DNV - Business Assurance 1400 Ravello Drive, Katy, TX, 77449- 5164, USA Sherif Mekkawy Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV Business Assurance USA Inc., 1400 Ravello Drive, Katy, TX, 77449-5164, USA - TEL: +1 281-396-1000. www.dnv.com Page 1 of 2 MANAGEMENT SYSTEM CERTIFICATE Certificate no.: 273138-2018-AQ-RGC-IATF IATF Certificate No: 0558323 Valid: 10 December 2024 – 09 December 2027 This is to certify that the management system of Polyone - Shenzhen Co., Ltd. No. 1, Qihang Industry Park, Haoxiang Road, Shajing Town, Baoan, Shenzhen, Guangdong, China 518104 (USI: C5M65R) and, if applicable, the remote supporting locations as mentioned in the Appendix accompanying this Certificate has been found to conform to the Quality Management System standard: IATF 16949:2016 This certificate is valid for the following scope: DESIGN AND MANUFACTURE OF PLASTIC COMPOUNDING MATERIAL EXCLUSION: NONE http://www.dnv.com Certificate no.: 273138-2018-AQ-RGC-IATF IATF Certificate No: 0558323 Place and date: Katy, TX, 10 December 2024 Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid.

This formulation is created for high-pressure injection molding and is integrated directly into plastic materials. It works by migrating to the surface during molding to facilitate a smooth demolding experience. Evoluscend can help improve final product quality by preventing mold damage and contamination.

PHARMACEUTICAL PACKAGING OEM V I A L S , B O T T L E S & C O N T A I N E R S • Raw materials pre-tested to USP 661.1 and ICHQ3D guidelines • Stabilization during molding and sterilization processes for both opaque and transparent polymer materials • Certified formulations available globally • Offered pre-tested raw materials and produced in an ISO 13485 certified site, minimizing risk across the pharmaceutical value chain • Delivered specialized formulated solutions to meet stringent pharmaceutical packaging requirements • Provided global formulations transferrable from our three ISO 13485 certified facilities Mevopur™ Healthcare Concentrates KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION CERTIFICATION + AVAILABILITY LEARN MORE © 2021, Avient Corporation, All Rights Reserved https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/mevopur-custom-colors-and-formulations

Insert Molding Rotary or Shuttle Table Molding Mold Temperature