No. 0514.02) Revised 09/21/2021 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 POLYMER DIAGNOSTICS INC. 33587 Walker Road Avon Lake, OH 44012 Ana De La Ree Phone: 440-930-3271 CHEMICAL Valid To: December 31, 2021 Certificate Number: 0514.02 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following rubber and plastics tests: Test Description: Test Method or Standard: Analysis of Volatile Contaminants from Polymers (Chromatography) VDA 277 FTIR (Fourier Transform Infrared) Spectroscopy ASTM E1252 (Except 7.6, 11.2, and 11.4) Flammability Horizontal Burn of Self-Supporting Plastics ASTM D635; UL 94; IEC 60695-11-10 Horizontal Burn of Materials Used in Occupant Compartments of Motor Vehicles ASTM D5132; FMVSS 302 (49 CFR 571.302); ISO 3785 Vertical Burn, 20 mm ASTM D3801; UL 94; IEC 60695-11-10 Vertical Burn, 125 mm ASTM D5048; UL 94; IEC 60695-11-20 Oxygen Index ASTM D2863 FT1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.3 Cable Flame Test UL1581, Clause 1061 VW1 Flame Test UL1581, Clause 1080; UL2556/CSA C22.2 No 2556, Clause 9.4 FT2/FH Flame Test UL1581, Clause 1100; UL2556/CSA C22.2 No 2556, Clause 9.1 FV-1 Flame Test UL1581, Clause 1060; UL2556/CSA C22.2 No 2556, Clause 9.5 Thin Material Burning Test UL-94 Glow Wire Test IEC 60695 2-10, 2-11, 2-12, 2-13 RVCM in PVC ASTM D4443 (A2LA Cert. Please verify this organization’s acceptance status by using the CPSC’s searchable database, located at http://www.cpsc.gov/cgi-bin/labsearch/. http://www.cpsc.gov/cgi-bin/labsearch/ For the tests to which this accreditation applies, please refer to the laboratory’s Chemical Scope of Accreditation.

No warranty is made or given on any Products for which Buyer has not paid Seller in full when due. Buyer shall make all payments hereunder in cash or cash equivalent at face value in the funds, within the time, and at the location indicated on Seller’s invoice. If Buyer resells the Products, Buyer agrees to the Terms and Conditions Regarding Buyer Resale of Avient Products located at www.avient.com/terms.

and Singapore • Global presence of distributors located in over 60 countries Copyright © 2018, PolyOne Corporation. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Processing conditions can cause material properties to shift from the values stated in the information.

The fiberglass material, which is less stiff than carbon, proved to provide greater comfort and gave the energy return they were looking for. Beyond running and walking, these insoles can be a game-changer for sports such as basketball, volleyball, tennis, etc. where repeated impacts from jumping and running are prevalent. © 2023, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about how Polystrand continuous fiber reinforced composites can benefit your product, call +1.844.4AVIENT or visit www.avient.com/composites

Stress cracking can be a common issue when cables are subjected to bending in their installed locations or installed underground. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Processing conditions can cause material properties to shift from the values stated in the information.

For Avient, this is the eighth site certified worldwide and the fourth location certified in the U.S.   Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint  

• Products are precision-wound for solid package integrity and minimal balooning, which yields the greatest length per package. • Available Flat, Twisted, or Corded. Contact your FIBER-LINE® representative for exact product details which conform to your specific requirements. No freedom from any patents or other industrial or intellectual property rights is granted or to be inferred.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. At Avient, we’ve built a culture of winning and how we do so is unique, lasting and difficult to replicate. Management believes, however, that free cash flow, which measures our ability to generate additional cash from our business operations, is an important financial measure for use in evaluating the company's financial performance.

based on the work locations of the more than 2,900 associates who contributed, and any designations they may have chosen.  The golf event, thanks to donations from title sponsor

The state-of-the-art facility will be strategically located in a new hi-tech industrial park in the JinQiao Development Zone in Shanghai, and will focus on research and development projects generated within the company‟s Specialty Engineered Materials business segment. Our customers in Asia will benefit from the expanded infrastructure, technical resources and unparalleled expertise that will be offered at our new Innovation Center.”