NIKE Website Sustainability Video PolyOne Corporation 89 C O L O R M A T R I X S E L E C T ™ PolyOne Corporation 90 REDEFINING COLOR CREATION Innovative system for processors and OEMs to develop colors in real time Complete system that provides customers with the freedom to match, prototype and produce color entirely within their own facility E N A B L I N G T H E C U S T O M E R Empowers the customer to move at their speed by reducing complexity and simplifying the supply chain. 3D printing. Investor Day Deck - Web Investor Day Forward �Looking �Statements Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: USE OF �NON-GAAP�MEASURES Investor Day Agenda May 10, 2018 The Leaders Behind the Team Introduction Historic Past Sustainability AT PolyOne Safety First the PolyOne Academy Sustainably Impacting diverse End Markets Products and Portfolio Optimization OUR PLANET Sustainability AT PolyOne Adjusted EPS Expansion Early years defined by Specialty �mix improvement Commodity Pruning �Held Organic Sales Flat Investment in Commercial Resources Driving Results Sustainable Path to Double-Digit EPS Growth Raising the Bar�ROIC drives shareholder return Commercial Excellence STRATEGIC INVESTMENT IN 3 KEY AREAS Key Commercial Investments New Resources Fueling the Future Aligning with trends for Growth Innovation 3 Horizons of Development 3 Horizons of Development 3 Horizons of Development Innovation Pipeline Innovation Drives Earnings Growth IQ DESIGN LABS 3D Printing�Bringing New ideas to life LSS CUSTOMER FIRST The Evolving Customer Relationship Slide Number 37 Inspired future Innovating with PolyOne PolyOne Distribution DISTRIBUTION Service is our business Service is our business Key Commercial Investments Growth through Inside Sales Growth through Multiple Sales Channels New Resources Fueling the Future Inspired future Specialty Engineered Materials Specialty Engineered Materials Specialty Engineered Materials Capitalizing on the global market STRATEGIC INVESTMENT IN 3 KEY AREAS Key Commercial Investments New Resources Fueling the Future growth Through Service Innovation Spotlight: Composites Composites Refresher Strategic Investment History COMPOSITES in Transportation Slide Number 61 Inspired future Performance Products �& Solutions Performance Products & Solutions Performance Products & Solutions STRATEGIC INVESTMENT IN 3 KEY AREAS Key Commercial Investments New Resources Fueling the Future Growth Through Service Growth Through Service Innovation Spotlight: �Flame Retardant�Polymers FLAME RETARDANT �DRIVERS Flame Retardant Performance Spectrum LED Solutions Inspired future Color Additives�& Inks COLOR, ADDITIVES & INKS Color, Additives & Inks Capitalizing on the global market STRATEGIC INVESTMENT IN 3 KEY AREAS Key Commercial Investments New Resources Fueling the Future Growth Through Service Innovation Spotlight: Additive & Colorant�Technologies Barrier Technologies Fiber Colorants Strategic Investment History Slide Number 88 Slide Number 89 COLORMATRIX SELECT™ Enabling the Customer Slide Number 92 Inspired future M&A Review Over a decade of successful specialty acquisitions Invest-to-Grow Strategy Invest-to-Grow Playbook Invest-to-Grow Proof of performance Invest-to-Grow Proof of performance Invest-to-Grow Driving the future Invest-to-Grow Driving the future Strong Pipeline�driven by fragmented Market Summary Financial Review Adjusted EPS Expansion Strategic cash deployment Proof of Performance �Expanding Margins & ROIC Investment in Commercial Resources Driving Results Sustainable Path to Double-Digit EPS Growth ROIC drives shareholder return ROIC drives shareholder return Conclusion Investor Presentation - May 2018 Non-GAAP Investor Presentation - March 2018

Buyer assumes all risk of infringement of third-party intellectual property rights by reason of any use Buyer makes of the Product in combination with other substances or in the operation of any process, and all infringement arising out of Seller’s compliance with Buyer’s designs, specifications or instructions, and Buyer shall defend, indemnify and hold Seller harmless from and against the same.

This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 12.0 Quality Details & Revision Control Definitions and Acronyms Term Definition ISO International Standards Organization QMS Quality Management System LSS Lean Six Sigma FDM Food, Drug, Medical GMP Good Manufacturing Practices TSCA Toxic Substance Control Act Food Allergens Food Allergens Include; Soy, Shellfish, Egg, Peanut, and Dairy CoA Certificate of Analysis CoC Certification of Conformance BoL Bill of Lading IATF International Automotive Task Force NDA Non-Disclosure Agreement ISO 9001 : 2015 Quality Management system requirements IATF 16949 : 2016 Quality management system requirements for automotive production and relevant service parts organization ISO 13485 : 2016 Medical devices—quality management systems requirements for regulatory purposes

Un « représentant officiel public » peut être en substance toute personne qui exerce une autorité publique, qui travaille pour, ou est un agent d’une entité appartenant à un gouvernement ou contrôlée par celui-ci.

Service:�The Timeless differentiator Talent development IQ DESIGN LABS LSS CUSTOMER FIRST 3D Printing�Bringing New ideas to life Slide Number 34 Innovating with PolyOne COLOR, ADDITIVES & INKS Color, Additives & Inks Specialty Engineered Materials Specialty Engineered Materials Performance Products & Solutions Performance Products & Solutions DISTRIBUTION Target end markets & �application examples Slide Number 44 Slide Number 45 Slide Number 46 Slide Number 47 Slide Number 48 Slide Number 49 Slide Number 50 Slide Number 51 Slide Number 52 Slide Number 53 Slide Number 54 Slide Number 55 Investor Presentation - June 2018 Investor Presentation - March 2018 Adjusted EBITDA

Buyer assumes all risk of infringement of third-party intellectual property rights by reason of any use Buyer makes of the Product in combination with other substances or in the operation of any process, and all infringement arising out of Seller’s compliance with Buyer’s designs, specifications or instructions, and Buyer shall defend, indemnify and hold Seller harmless from and against the same.

Buyer assumes all risk of infringement of third-party intellectual property rights by reason of any use Buyer makes of the Product in combination with other substances or in the operation of any process, and all infringement arising out of Seller’s compliance with Buyer’s designs, specifications or instructions, and Buyer shall defend, indemnify and hold Seller harmless from and against the same.

PolyOne Launches New Technologies, Highlights Design Services and 3D Printing at NPE 2015 Edgetek™ 3D/LDS Solutions Substance Safety Summaries

Where the data importer engages a sub-processor to carry out specific processing activities (on behalf of the data exporter), it shall do so by way of a written contract that provides for, in substance, the same data protection obligations as those binding the data importer under these Clauses, including in terms of third-party beneficiary rights for data subjects. Where the data importer engages a sub-processor to carry out specific processing activities (on behalf of the data exporter), it shall do so by way of a written contract that provides for, in substance, the same data protection obligations as those binding the data importer under these Clauses, including in terms of third-party beneficiary rights for data subjects.

Selon les lois de votre pays, il peut s’agir des caractéristiques suivantes : • Race • Religion • Genre • Origine ethnique ou ascendance • Âge • Orientation sexuelle • Statut de militaire ou d’ancien combattant • Situation matrimoniale, familiale ou civile • Handicap • Grossesse et maternité • Nationalité 10 Table des matières Abus de drogues ou d’alcool Il nous incombe à tous de prendre des mesures pour nous assurer que nous travaillons dans un environnement exempt de tous les effets de l’alcool, des drogues illicites et autres substances contrôlées. Avient interdit strictement la possession, la fabrication, la distribution, la dispensation, la vente ou l’utilisation illégale de substances contrôlées, de drogues illégales ou d’accessoires facilitant la consommation de drogues dans les locaux de l’entreprise (y compris les stationnements) ou dans le cadre de ses activités. Avient interdit aux associés d’exercer leur métier sous l’influence de l’alcool, de drogues illicites et d’autres substances réglementées.