Avient has transitioned our Material Safety Data Sheets (MSDSs) to Safety Data Sheets (SDSs) for our manufactured products to meet the requirements of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), and CLP classification in Europe. Technical Data Sheets Safety Data Sheets

Avient has transitioned our Material Safety Data Sheets (MSDSs) to Safety Data Sheets (SDSs) for our manufactured products to meet the requirements of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), and CLP classification in Europe. Technical Data Sheets Safety Data Sheets

Avient has transitioned our Material Safety Data Sheets (MSDSs) to Safety Data Sheets (SDSs) for our manufactured products to meet the requirements of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), and CLP classification in Europe. Technical Data Sheets Safety Data Sheets

Injection molded long fiber composites deliver comparable performance characteristics to metals and offer excellent strength-to-weight ratios. Additionally, composites are inherently corrosion-resistant and can be specifically tailored to performance requirements and cost targets. HOW SUPPLIERS CAN HELP EVALUATE MATERIAL TRANSITION Successfully using composites goes beyond simply swapping one material for another.

Qualification Standards; Composition of the Board Director Independence; Categorical Independence Standards The Board believes that a substantial majority of the directors should be independent. Committees The Board has an Audit Committee, a Compensation Committee, a Governance and Corporate Responsibility Committee, and an Environmental, Health and Safety Committee. The Compensation Committee reviews market data for director compensation to ensure that the Company’s director compensation is reasonable and competitive in relation to similar companies.

Complēt™ MT Long Fiber Composites Advanced Mobility Composite Structures Learn how long fiber composite pellets are made

Advanced Mobility Composite Structures OnForce™ LFT Long Fiber Reinforced Thermoplastic Composites Advanced Composites

Reinforced Polymer Composite Technologies: ComplētTM long fiber reinforced thermoplastic composites and OnForce™ LFT long fiber reinforced thermoplastic composites provide high-strength-to-weight ratios, high dimensional stability and creep / fatigue performance for demanding body and structural components in automotive vehicles and outdoor goods such as ATVs

Central support member • Pultruded composite rod, often polymer coated 5. Cable jacket/sheath– Made of PE or PVC 9 Fiber-Line Product PolyOne Materials F I B E R O P T I C A L G R O W T H D R I V E R S PolyOne Corporation 20 5G Networks  Enable lower latency, greater flexibility & efficiency  Installation of these networks are in the very early stages  Installation will start in urban hubs and will continue to expand into suburban and rural areas  By 2025, only 14% of the world will have 5G connections  Growth is expected over multi- year period 5G technology will be a leading growth driver in fiber optic cable for several years 10x Speed Increase & 8x More Antennae Required 5G vs. 4G PolyOne Corporation 21 Safety Technology Geography Service FinancialPeople Low EH&S risk profile New and complementary technologies Leverage our global footprint Strong customer relationships Foundational operating margins of 8-10% with ability to double Motivated team with a specialty culture I N V E S T - T O - G R O W M & A S T R A T E G Y PolyOne Corporation 22 Capture sourcing synergies Cross-sell & blend 8-10% operating margins I N V E S T - T O - G R O W M & A P L A Y B O O K Protect Retain employees Implement LSS to drive efficiency improvements Innovate with combined portfolio Safety First! Baird Global Industrial conference Forward Looking Statements USE OF �NON-GAAP�MEASURES Vision Safety First PolyOne�pro forma 2018 Revenue | $2.9 billion* Slide Number 7 Sustainable Path to Double-Digit EPS Growth Investment in Commercial Resources driving growth The Evolving Customer Relationship Slide Number 11 Aligning with trends for Growth Innovation 3 Horizons of Development Innovation Spotlight: Composites Composites Refresher Strategic Investment History COMPOSITES in Transportation PolyOne applications in Fiber optic cables Fiber optical growth drivers Invest-to-Grow M&A Strategy Invest-to-Grow M&A Playbook Invest-to-Grow Proof of performance Invest-to-Grow Driving the future Strong Pipeline�driven by fragmented Market Returning cash to shareholders�Over $1.2 Billion since 2011 Why Invest In PolyOne?

Unlock Modular Construction Potential with Flame Retardant (FR) Composite Panels Learn why Hammerhead™ FR Composite Panels are an excellent choice for modular construction. More Pultruded Composites: A Design and Material Engineer's Guide This guide will explore the benefits, drawbacks, and target applications of pultruded composites. Avient Design and Georgia Tech Students Team Up to Innovate with Polystrand™ Composites...