They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. PolyOne Investor �Presentation�3Q 2016 Forward-Looking Statements Use of Non-GAAP Measures About PolyOne What We Do At a Glance Slide Number 7 28 Consecutive Quarters of EPS Growth Proof of Performance & 2020 Goals Ours is Not a Cost Cutting Story Innovation Drives Earnings Growth Strategic Growth Opportunities Primary Industries Served Slide Number 14 Slide Number 15 Slide Number 16 Slide Number 17 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return Returning Cash to Shareholders Why Invest In PolyOne? Segment Highlights At a Glance: Color, Additives & Inks At a Glance: Specialty Engineered Materials At a Glance: Designed Structures & Solutions At a Glance: Performance Products & Solutions At a Glance: Distribution Application Examples Luxury Packaging�with Gravitech Density Modified Polymers Medical Device Housings�with Chemically Resistant Engineered Polymers Printed Circuit Boards�with Thermally Conductive Polymers Color & Design Services Outdoor Applications Fiber Colorants�Solutions for clothing, apparel, footwear, automotive & sporting goods Slide Number 34 Metal Replacement Solutions High-Barrier Packaging Containers Investor Presentation - November 2016 r4 (2).pdf Investor Presentation - November 2016

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Investor Presentation - November 2016 IR Presentation - Q3 2016 - RW Baird.pdf PolyOne Investor �Presentation�3Q 2016 Forward-Looking Statements Use of Non-GAAP Measures About PolyOne What We Do At a Glance Slide Number 7 28 Consecutive Quarters of EPS Growth Proof of Performance & 2020 Goals Ours is Not a Cost Cutting Story Innovation Drives Earnings Growth Strategic Growth Opportunities Primary Industries Served Slide Number 14 Slide Number 15 Slide Number 16 Slide Number 17 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return Returning Cash to Shareholders Why Invest In PolyOne? Segment Highlights At a Glance: Color, Additives & Inks At a Glance: Specialty Engineered Materials At a Glance: Designed Structures & Solutions At a Glance: Performance Products & Solutions At a Glance: Distribution Application Examples Luxury Packaging�with Gravitech Density Modified Polymers Medical Device Housings�with Chemically Resistant Engineered Polymers Printed Circuit Boards�with Thermally Conductive Polymers Color & Design Services Outdoor Applications Fiber Colorants�Solutions for clothing, apparel, footwear, automotive & sporting goods Slide Number 34 Metal Replacement Solutions High-Barrier Packaging Containers

Describe the customer-focused strategic quality plan for continuous improvement of the organization, its products and services. The system reports the number of complaints by type, number of complaints still open, number of complaint responses , etc. The outage should be transparent, however, business function Customer Service Reps would communicate the outages B4 Do you provide the customer with detailed contact information in the event of an outage or emergency?

OUR STRATEGY Specialization Differentiates us through unique value-creating offerings to our customers. Globalization Positions us to serve our customers consistently, everywhere in the world. Even more, our manufacturing capabilities are flexible and easily adaptable to changing customer needs.

Temporary contract workers, independent contractors, and consultants are subject to the provisions of the relevant service agreements. For example, Personal Data could be an individual’s Social Security Number (SSN), name, address, date of birth, tax identification number or equivalent, credit or debit card number, or financial account number. Information Systems” – any software, hardware, firmware, data networks, physical or remote storage media, or other digital services used, owned, accessed, controlled, leased, or operated by Avient.

Homepage // News Center // PolyOne Showcases Customer Success Sparked by Collaboration and Specialty Polymers at Fakuma 2017 FRIEDRICHSHAFEN, Germany – October 16, 2017 – PolyOne is highlighting creative applications its customers have developed with the company’s specialty polymer formulations and services during the Fakuma show this week. PolyOne Corporation, with 2016 revenues of $3.3 billion, is a premier provider of specialized polymer materials, services and solutions.

BROOKS R U N N I N G S H O E • Exceed current material performance • Optimal cushioning • Fast reaction time • Both energy absorption and return • Provided a 30-50% improvement in cushioning over traditional material • Simplified manufacturing from four-steps to a single injection molding process, yielding a 30-40% reduction in energy usage • Increased sales by up to 40% compared with the previous model Customized TPE Material KEY REQUIREMENTS WHY AVIENT?

Globalization allows us to service our customers with consistency wherever their operations might be around the world. Commercial excellence enables us to deliver value to customers by supporting their growth and profitability with superior customer service. Under this standard, a company recognizes revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services.

With our website redesign, idea center articles, white papers, webinars, and all of our customer-centric content, we’re focused on inspiring innovation and providing customers with easy access to the tools they need to meet challenges and forge ahead in their markets. About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. Caption: PolyOne’s redesigned website focuses on content that inspires and educates customers, and was recognized by Kapost for providing an exceptional customer experience.

Deviation in dosing based on number of cycles during a trial with a global plastics processor Sh ot W ei gh t Cycles Solid Colorant System Sh ot W ei gh t Liquid Colorant System Cycles Potable Water CC10201265 (NSF), CC10201265 (NSF), CC01053598 (UL), CC10220196 (UL) Drain, Waste, Vent, Irrigation & Potable Water CC10201418 (NSF), CC10201270 (NSF) Sewer CC10256367 (NSF), CC01053774, CC10301922 Reclaimed Water CC10352848 (NSF), CC01055325 Electrical, Industrial, Conduit CC10201285 (NSF), CC01053733, CC10253767 (UL), CC10202712 (UL) CC01053731 (UL) Telecom, Conduit CC10270833 Electric Power Lines, Lighting Cable CC01054724, CC10267763 (UL), CC10212299 (UL) Industrial &  Plumbing CC10335721 (NSF), CC01053205, CC01053205 (UL) Mining CC10201274 (NSF), CC01055504, CC10335364 (UL) Natural Gas, Oil CC01055504 (NSF), CC10201274 CC10335364 (UL) CC10201272 (NSF) COLORMATRIX LIQUID COLORANTS FOR PVC PIPE, CONDUIT, AND FITTINGS APPLICATIONS Potable Drain, Waste, Vent, Irrigation & Potable Telecom, Conduit Sewer Electrical, Industrial, Conduit Reclaimed Electric Power Lines, Lighting Cable Natural Gas, Oil Industrial & Plumbing Mining PVC Pipe and Conduit Color Wheel A HANDY REFERENCE TO PIPE IDENTIFICATION 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Avient is a premier provider of specialized and sustainable material solutions and services that transform customer challenges into opportunities. Our range of world-class services includes: COLOR TECHNOLOGY Custom matching, saturated colors & special effects to fill market niches and eliminate secondary operations COLOR AND DESIGN SERVICES Trend and color insights, and product development assistance to optimize design and improve speed to market REGULATORY COORDINATION Aid with new product approvals to reduce regulatory overhead and minimize risk FIELD TECHNICAL SERVICE Support for tool design, startup and production optimization to gain manufacturing efficiencies SUSTAINABILITY Innovative materials and solutions to help you meet your sustainability goals EQUIPMENT AND SUPPORT Installation, training and dosing equipment, all customized to your needs