Homepage // News Center // PolyOne Improves Vehicle Interior Air Quality with OnFlex™ LO TPEs

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.

Certificate Of Conformance This is to certify that the Quality Management System of: Avient de México, S.A. de C.V. The certificate remains the property of ABS Quality Evaluations, Inc. to whom it must be returned upon request. The certificate remains the property of ABS Quality Evaluations, Inc. to whom it must be returned upon request.

Homepage // News Center // Enabling Manufacturers to Expand Global Reach with New UL Certification With this new certification, customers can confidently select Bergamid solutions for their electrical and electronics products around the globe.” Caption: New UL certification for Bergamid™ high-performance solutions helps manufacturers meet global standards for outdoor electrical devices.

Homepage // News Center // Halal Certification Expands for Avient’s Colorants and Additives Produced at Indonesia Site Avient Obtains Halal Certification Expansion to Include its Colorants and Additives Produced at the Tangerang, Indonesia Facility. This expands the Halal certification already obtained for Remafin™, Renol™, Cesa™, Hiformer™, and Omnicolor™ brands since 2019.  

Certification was granted by an independent, third-party auditor, based on In order to receive certification, an ACC member or Partner company must demonstrate conformance to the Responsible Care Management System's comprehensive set of EHS&S requirements, which are validated through an independent, third-party audit process. View original content:http://www.prnewswire.com/news-releases/polyone-achieves-responsible-care-certification-by-american-chemistry-council-300577923.html

MSC Certificate Place and date: For the issuing office: Shanghai, 10 October 2024 DNV - Business Assurance Building 9, No. 1591 Hongqiao Road, Changning District, Shanghai, China 200336 Zhu Hai Ming Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV Business Assurance B.V., Zwolseweg 1, 2994 LB, Barendrecht, Netherlands - TEL: +31(0)102922689. www.dnv.com/assurance MANAGEMENT SYSTEM CERTIFICATE Certificate no.: 3033-2006-AQ-RGC-RvA Initial certification date: 07 November 2018 Valid: 08 November 2024 – 07 November 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 has been found to conform to the Quality Management System standard: GB/T 19001-2016 / ISO 9001:2015 This certificate is valid for the following scope: Development and Manufacture of Masterbatch, Pigment Concentration, Plastisol; Manufacture of Plastic Compounding Material http://www.dnv.com/assurance 证书制作地点及日期: 证书认可签发机构: 上海, 2024年10月 10日 DNV - Business Assurance 中国上海市长宁区虹桥路1591号9号楼A座 邮编: 200336 电话: +86 21 32799000 朱海明 管理代表 未履行认证协议中规定条款会导致此证书失效，获证组织必须定期接受监督审核并经审核合格此证书方继续有效。

ABS Quality Evaluations .. qe_images\QE Cert PNG files\globe 2_gray_portrait_letter.jpg ABS Quality Evaluations . Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation. validitystatement1: Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof. copyright: Copyright 2011-2019 ABS Quality Evaluations, Inc.

Homepage // News Center // Avient Achieves Reexamination Certificate for Dyneema® Cut-Resistant Yarn Patent The certificate confirms the patentability of 73 claims as amended or newly added in U.S. The reexamination certificate serves as a testament to the ingenuity of our cut-resistant yarn technology and the robustness of its patent protection.

Copyright 2011-2024 ABS Quality Evaluations, Inc. 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 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Copyright 2011-2024 ABS Quality Evaluations, Inc.