Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Speed to market is essential today, and Avient plays a crucial role in our customers’ success. We are Avient.

TIER 2 SUPPLIER H V A C F L A P • Eliminate post treatment heating of parts to achieve required odor level (≤3.0 VDA 270) • Lowest VOC / FOG performance (VDA 278) at the same compression set as previous material • Reduced processing steps and lowered energy costs for the molder • Achieved targeted odor levels and met VOC / FOG performance and compression set standards OnFlex™ LO Thermoplastic Elastomer WHY AVIENT? AVIENT SOLUTION MEETS VIAQ STANDARDS LEARN MORE KEY REQUIREMENTS Copyright © 2020, Avient Corporation. WHY AVIENT?

USAGE Avient provides User access to Information Systems to facilitate business communications and advance Avient business objectives. SOCIAL MEDIA Where Avient has created, operates, and/or sponsors a social media platform, only designated authorized Avient representatives may prepare or modify content for, present the views of, or speak on behalf of Avient. Personal social media involving or referencing Avient must be in accordance with Avient Corporate and Ethics Policies.

Supplier Quality Management is at the core of Avient’s success. A request for supplier audit can be made by any Avient functional groups (at the site or corporate level) or by an Avient customer. Suppliers to Avient are expected to impose controls on their sub- tier suppliers comparable to the controls applied to suppliers by Avient.

Avient’s Gordon Composites™ materials are sourced from US suppliers and proudly manufactured in Montrose, Colorado. Thermoset composite springs from Avient are engineered with proprietary vinyl ester or epoxy resins and unidirectional fiber reinforcement technologies. To learn more, download our Composite Springs Product Selection & Installation Guide or contact Avient at +1.844.4AVIENT or visit www.avient.com.

ABS Quality Evaluations This is to certify that the Quality Management System of: Avient Corporation Avient Corporation - McHenry, IL 831 Ridgeview Drive ISO 13485:2016 The Quality Management System is applicable to: Certificate No: 45324 Certification Date: 24 February 2014 Effective Date: 13 January 2023 Expiration Date: 23 January 2026 Revision Date: 13 January 2023 Dominic Townsend, President DESIGN, MANUFACTURE AND DISTRIBUTION OF THERMOPLASTIC ELASTOMER RESINS & PELLETS FOR THE MEDICAL DEVICE INDUSTRY This certificate may be found on the ABS QE Website (www.abs-qe.com). WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX) Certificate Of Conformance has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: Page 2 of 2 ABS Quality Evaluations Avient Corporation ISO 13485:2016 Certificate Of Conformance ANNEX At Below Facilities: Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation. All rights reserved. 45324Certificate No: Facility: Avient Corporation - McHenry, IL 833 Ridgeview Drive Facility: Avient Corporation - McHenry, IL 921 Ridgeview Drive Activity: Management processes, sales, design, purchasing, receiving, inspection, warehouse, shipping, production scheduling, setup, blending, mixing, bagging, inspection & test, calibration, maintenance, HR, Quality Activity: Warehousing, shipping and receiving

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Contact Avient for more information. Contact Avient for more information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. www.avient.com Copyright © 2020, Avient Corporation.

The extremely versatile FlexOne works uniquely with Avient’s patented PlanetPak™ delivery containers to provide liquid metering. Avient Technical Service will order and deliver a 1L or 3L PlanetPak trial kit to your site. 3. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.