Room 201, Building 20, No. 200 JinSu Road, Shanghai Free Trade Zone, China, 200131 Design of Plastic Compounding Material Polyone - Suzhou, China EM Sector, 77 Shenggang Street, Suzhou Industrial Park, Suzhou, Jiangsu, China, 215024 Manufacture of Plastic Compounding Material

Dans la poursuite de ce qui précède, nous attendons de nos fournisseurs qu’ils : • Fournissent uniquement des métaux 3TG issus de zones sans conflit à Avient ; • S’engagent dans la diligence raisonnable des chaînes d’approvisionnement en suivant un cadre de diligence reconnu au niveau national ou international ; • Signalent (sur demande) à Avient leurs processus de diligence raisonnable et certifient que les métaux 3TG fournis à Avient par les pays limitrophes sont exempts de conflit ; et • Signalent immédiatement à Avient toute modification de la chaîne d’approvisionnement concernant l’origine des métaux 3TG ou le statut de conflit https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf • Respecter toutes les lois applicables régissant les exigences en matière de salaire et d’heures de travail, y compris la rémunération, les avantages sociaux et les heures supplémentaires.

Page 2 of 5 https://abs.zertic.com https://abs.zertic.com Avient Corporation Design and Manufacture of Colour and Additive Concentrates, Thermoplastic Resins and Specialty Compounds ul. Page 3 of 5 https://abs.zertic.com https://abs.zertic.com Avient Corporation Manufacture of Masterbatches, Additives, ECCOH, and Compounds for Pigmenting Thermoplastic Pol. Page 5 of 5 https://abs.zertic.com https://abs.zertic.com

Similarly, the cases, accessories, electronic gaskets and grommets for consumer electronics must also adapt to minimize signal interference and better enable high-frequency signal transmission to the latest devices.

A range of options are available in terms of FlexCart equipment, packaging and controllers, in order to suit different processing applications. Are data management facilities needed? PlanetPak containers are available in a range of sizes either for use with the FlexCart or as standalone packaging for customers’ orders.

https://www.avient.com/investors/ https://edge.media-server.com/mmc/p/nh3eiqvs/ https://www.avient.com/investors/ https://register.vevent.com/register/BI3efc1a22a8f740be852b7303538a7763 https://www.avient.com/investors/events-presentations 3 Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures. For more information, visit https://www.avient.com. https://www.avient.com/news-events https://www.avient.com/ 4 Forward-looking Statements In this press release, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.

TPEs, as well as recycled nylon 6 and 66, are commercially available in North America. Global availability is under evaluation, and will depend on regional sourcing capabilities. Available currently in Asia only, global availability is under evaluation, again dependent on regional sourcing capabilities.

For more information, visit https://www.avient.com. In millions, except per share data) In millions, except per share data)

Homepage // News Center // Expanded reSound™ R TPE Portfolio from Avient Launches Globally, Over 80 Percent Recycled Content Available in EU These European grades include a blend of both post-industrial (PIR) and post-consumer recycled (PCR) content, and are available in 30A, 50A and 70A Shore hardness levels.

as applicable) 4.2.2 Customer Description 4.2.3 Manufacturer’s Product Code 4.2.4 Manufacturer's Lot Number 4.2.5 Quantity and Units (Example 25 lbs.) 4.2.6 Company Name 4.2.7 Date of Manufacture 4.2.8 Expiration Date (as applicable) 5.0 SUPPORTING DOCUMENTATION 5.1 Certification: Each shipment of product will be accompanied by a Certification that, at the time of shipment, the material conforms to the Product Specifications. 5.1.1 Certification document will include: 5.1.1.1 Customer Part Number 5.1.1.2 Customer Purchase Order Number 5.1.1.3 Customer Material Description 5.1.1.4 Manufacturer's Lot Number 5.1.1.5 Total quantity shipped (with units) 5.1.1.6 Test values (as applicable) 5.1.2 Certification will be sent with each product shipment, addressed to the Customer’s shipping location and/or electronically sent to appropriate Customer contact. 5.1.3 The Certification document may contain test values conducted by NEU on the product for those characteristics listed under certification. 5.2 Safety Data Sheets: A Safety Data Sheet will be made available upon request or may be available on NEU’s website. The SDS is supplied to the shipping location from where the product is ordered. 5.3 Technical Data Sheets: A Technical Data Sheet will be made available on NEU proprietary technologies upon request. 5.4 Sales Order Confirmation: A documented response confirming acceptance of a Customer purchase order. Upon notification from the NEU supplier, NEU will notify the Customer of the effect on the manufacture of the compound(s) (such as raw material availability, vendor name changes, vendor manufacturing location, and vendor nomenclature). 9.0 CUSTOMER FEEDBACK 9.1 NEU will use commercially reasonable efforts to (i) acknowledge receipt of Customer complaints within one business day; (ii) conduct an investigation and communicate a resolution to Customer within 30 days after receipt of the complaint.