All rights reserved. 65799Certificate No: Facility: PolyOne Polymers India Private Limited Shed No 18–22, GIDC Estate Panchamahal Kalol, Gujarat 389330 India Facility: P.T. Via Piave, 12 23871, Lomagna, Lecco Italy Activity: Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse and Transport Activity: Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse and Transport Sales and Marketing Facility: PolyOne Polymers India Private Limited WA-6 Renaissance Industrial & Warehousing Complex, Padgha, Thane, Vashere, Maharashtra 400607 India Facility: PolyOne Polymers India Private Limited Survey No. 344 / 1–3 Sakarda Bhadarwa Road Rania, Taluka Savli, Vadodara District 39178 India Activity: Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse, Transport and Waste Water Treatment Activity: Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse, Transport and Waste Water Treatment Page 5 of 10 ABS Quality Evaluations Avient Corporation ISO 9001:2015 Certificate Of Conformance ANNEX At Below Facilities: Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation.

https://www.avient.com/products/thermoplastic-elastomers/resound-om-thermoplastic-elastomers https://www.avient.com/avient-launches-resound-r-recycled-content-portfolios-north-america-and-asia https://www.avient.com/industries/transportation/trucking/trucking-structural-components https://www.avient.com/lighter-weight-easier-processing-heat-resistance-polyone%E2%80%99s-crosslinkable-barricade-elastomers-have-it-all What are medical grade TPEs? Diving Deeper into TPEs https://www.avient.com/discover-tpes-healthcare https://www.avient.com/polyone-develops-new-silicone-alternative-tpe-medical-tubing Taking the Next Steps More technical and detailed information on thermoplastic elastomers can be found on our TPE Knowledge Center and TPE FAQ page.

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