Dynaflex G7970-9001-02 Certificate of Analysis (COA) - labeled as "Material"

PP FR 7C11-9001 Beige Certificate of Analysis (COA) - labeled as "Material"

Enabling Manufacturers to Expand Global Reach with New UL Certification May 27, 2015 May 15, 2015

Homepage // News Center // PolyOne Features Innovative Packaging Technologies and Inspiration at PACK EXPO 2015 September 28, 2015 CLEVELAND – September 28, 2015 – PolyOne Corporation (NYSE: POL) is highlighting innovative technologies and insights that enable emotional connections through packaging at this year’s PACK EXPO, North America’s largest annual packaging exhibition, being held in Las Vegas this week.

Homepage // News Center // PolyOne Shareholders Approve All Proposals at 2015 Annual Meeting May 14, 2015 CLEVELAND – PolyOne Corporation (NYSE: POL), a leading global provider of specialized polymer materials, services and solutions, today held its 2015 annual meeting of shareholders, during which time all presented proposals before shareholders were approved.

China TEL: +86 21 32799000 Zhu Hai Ming Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. TEL:+31(0)102922689. www.dnvgl.com/assurance Certificate No: 1614-2000-AE-RGC-RvA Initial certification date: 23 May, 2000 Valid: 23 May, 2021 – 23 May, 2024 This is to certify that the management system of PolyOne-Shanghai, China No. 88, Guo Shou Jing Road, Z. Park, Pudong, Shanghai, China, 201203 has been found to conform to the Environmental Management System standard: ISO 14001:2015 This certificate is valid for the following scope: Design and Manufacture of Masterbatch

NYSE: POL) a premier provider of specialized polymer materials, services and solutions, intends to release its fourth quarter 2015 earnings before the market opens on To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-to-hold-fourth-quarter-2015-conference-call-300203974.html

December 15, 2015 December 9, 2015 December 2, 2015

Chief Financial Officer, Material Solutions at Celanese Corporation from 2011 to 2015. Kunkle: Senior Vice President, General Counsel and Secretary, 2015 to date. AVIENT CORPORATION Exhibit 32.2 CERTIFICATION PURSUANT TO 18 U.S.C.

China TEL: +86 21 32799000 Zhu Hai Ming Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. TEL:+31102922689. assurance.dnvgl.com C ertificate No: 1614-2000-AE-RGC-RvA Initial certification date: 23 May, 2000 V alid: 23 May, 2018 - 23 May, 2021 This is to certify that the management system of PolyOne-Shanghai, China No. 88, Guo Shou Jing Road, Z. Park, Pudong, Shanghai, China, 201203 has been found to conform to the Environmental Management System standard: ISO 14001:2015 This certificate is valid for the following scope: Design and Manufacture of Masterbatch