Kahler (16) Page 16 • Shifted sales compensation practices to drive value and margin expansion • Significantly upgraded and added sales, marketing, and From Volume to Value $2,622 $3,060 Sales ($ millions) 2006 2011PFadded sales, marketing, and technical resources • Expanded global cross-selling • Invested in training and tools 2006 2011PF 3.3% 6.8% 2006 2011PF Adjusted OI% ($ millions) 2006 2011PF 2006 2011PF Page 17 • Value pricing practices enabled by use of EVE tools • Shifting the basis of competition to specialization 1.5% 8.9% 2006 2011PF Specialty OI% Specialization Drives Margin Expansion 2006 2011PF 7.2% PPS OI% competition to specialization differentiates PolyOne as a value-added solutions provider • Redirecting our technology and marketing focus to the most attractive segments 2.6% 5.6% 2006 2011 POD OI% 5.5% 7.2% 2006 2011 2006 2011 2006 2011 Page 18 • Global key account management team focused on key markets and strategic OEMs • Drive growth in target markets through application development750 1,120 Total Commercial Employees 2007 – 2011 49% Increase Commercial Excellence – Recent Investments *Includes ColorMatrix through application development • Leverage breadth of solutions across all PolyOne platforms to identify innovative solutions for strategic OEMs and Tier 1 partners * 750 2007 2011 Sales Marketing R&D/Tech Page 19 5% 1% 0% 27% 2% 12% 4% Performance Dashboards Drive Execution 45% 26% 18% 5% 55% Page 20 53% Drivers of Customer Loyalty Customer Experience is Key to Customer Loyalty 53% Building Customer Loyalty n = 4,960 B2B customers of 24 companies Source: Corporate Executive Board Company and Brand Impact Product and Service Delivery Value-to- Price Ratio Customer Experience 19% 9% 9% 19% 19% 9% Page 21 • Continue to redirect our focus to more attractive segments and increase customer loyalty and retention • Leverage new commercial tools and investments to enable disciplined execution and accountability Critical Imperatives to enable disciplined execution and accountability • Position PolyOne as the differentiated value-added specialty solutions provider Drive improved mix in all segments and achieve margin and profitability growth Page 22 Page 23

PolyOne - Bilingual T&Cs - Hungary - 1 - PAI-376902v1 TERMS AND CONDITIONS OF SALE The Terms and Conditions herein apply to the sale of PolyOne products 1. INTEGRATION These Terms and Conditions apply to all sales by PolyOne Hungary Ltd. and its affiliated companies. EGYBEFOGLALÁS Ezek az Általános Szerződési Feltételek a PolyOne Magyarország Kft. és annak leányvállalatai által történt valamennyi értékesítésre alkalmazandók.

Microsoft PowerPoint - Investor Day 2012_05072012.pptx PolyOne Corporation Investor Day 2012 May 16, 2012 (1) Page 1 Welcome (2) Page 2 • In this presentation, 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. PolyOne’s chief operating decision makers use these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. In addition, operating income before special items is a component of various PolyOne annual and long-term employee incentive plans

ABS Quality Evaluations This is to certify that the Quality Management System of: PolyOne Corporation PolyOne 1260 Carden Farm Drive Clinton, TN 37716 U.S.A. IATF 16949:2016 The Quality Management System is applicable to: Certificate No: 38223 Effective Date: 03 July 2018 Expiration Date: 02 July 2021 Issue Date: 03 July 2018 IATF No: 0313794 Alex Weisselberg, President DESIGN AND COMPOUNDING OF THERMOPLASTIC PRODUCTS (WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX) 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 2 ABS Quality Evaluations PolyOne Corporation IATF 16949:2016 Certificate Of Conformance ANNEX At Below Facilities: Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation.

000461.1.E/21.R This is a sub-certificate of the PolyOne Deutschland GmbH, Certificate No.: 000461.E/21.R. Certificate The SKZ-Cert GmbH Zertifizierungen certifies to the company PolyOne Th.

b) Mit der "PolyOne Deutschland GmbH", Gaggenau (Amtsgericht Mannheim HRB 722072) wurde am 09./17.10.2001 mit Änderung vom 20.10.2014 ein Gewinnabführungsvertrag abgeschlossen, dem die Gesellschafterversammlung am 14.12.2001 und 20.10.2014 zugestimmt hat. Mit der "PolyOne Deutschland GmbH", Gaggenau (Amtsgericht Mannheim HRB 722072) wurde am 08./09.12.1997 ein Beherrschungsvertrag abgeschlossen, dem die Gesellschafterversammlung am 10.10.1997 zugestimmt hat. Nicht mehr Geschäftsführer: Machin, Genevieve Elizabeth, Luxembourg / Luxemburg, *31.03.1972 a) 26.03.2019 Melzer 5 b) Der zwischen der Gesellschaft und der "PolyOne Deutschland GmbH", Gaggenau (Amtsgericht Mannheim HRB 722072) am 09./17.10.2001 mit Änderung vom 20.10.2014 abgeschlossene Gewinnabführungsvertrag wurde mit Wirkung zum Ablauf des 31.12.2019 aufgehoben.

11.866.POLYONE www.polyone.com MAXXAM™ FILLED & REINFORCED POLYOLEFINS PRODUCT SELECTION GUIDE 2 31.866.POLYONE www.polyone.com MAXXAM™ FILLED & REINFORCED POLYOLEFINS PolyOne manufactures a complete line of filled and reinforced polymer polyolefins for injection molding and blow molding. PolyOne makes no warranties or guarantees respecting suitability of either PolyOne’s products or the information for your process or end-use application. At PolyOne, we pride ourselves on our material science expertise, processing knowledge and creative design capabilities.

Polyone terms and conditions of sale France - updated September 2009 - 1 - PAI-376900v1 TERMS AND CONDITIONS OF SALE The Terms and Conditions herein apply to the sale of PolyOne products 1. Seller may assign/transfer rights and/or delegate duties/obligations hereunder to any affiliated company within the PolyOne group. 16. INTEGRATION These Terms and Conditions apply to all sales by PolyOne France S.A.S. and its affiliated companies.

Roman, Secretary of State of the Government of Puerto Rico, CERTIFY: That on July 13, 2020, at 08:50 AM, "POLYONE PUERTO RICO, LLC", registry number 365432, performed the following transaction: Name Change Previous Actual POLYONE PUERTO RICO, LLC AVIENT PUERTO RICO, LLC CERTIFICATE OF AMENDMENT Government of Puerto Rico IN WITNESS WHEREOF, the undersigned by virtue of the authority vested by law, hereby issues this certificate and affixes the Great Seal of the Government of Puerto Rico, in the City of San Juan, Puerto Rico, today, July 13, 2020.

Microsoft Word - PolyOne India Terms and Conditions of Sale of Products.052716.doc TERMS AND CONDITIONS These Terms and Conditions apply to the sale of Products by PolyOne Corporation and its subsidiaries. 1. These Terms and Conditions apply to all sales by PolyOne Corporation and its affiliated companies.