Whether we’re preparing a special meal for the family or relaxing in front of the TV, the time we spend at home is time we cherish. SOFT-TOUCH GRIPS HIT THE COMFORT ZONE APPLICATION BULLETIN TPE—THE TOUGH SOFTIE As consumers, we want products that are dishwasher safe, resistant to chemicals and are able to stand up to everyday wear and tear.

You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. All Rights Reserved 2024 29 Our value we know color #1 color designs completed annually 400,000 color formulations #1 manufacturing footprint in industry 550 commercial resources globally serving locally we are global we innovate 18,000 sustainable solutions broadest portfolio in industry 14,500 additives solutions and growing Copyright © . All Rights Reserved 2024 50 Specialty Engineered Materials – end markets we serve Healthcare Defense Energy Industrial Telecom Transportation ConsumerPackaging Building and construction Copyright © .

At Avient Distribution, we help you solve your toughest application challenges by providing a specialized approach to the latest material, colorant and additive technologies. With a dedication to sustainable solutions, technical and logistics expertise and innovative design engineering capabilities, we can help you mitigate risk, optimize design, and accelerate product commercialization. At Avient Distribution, we help you achieve these goals with our comprehensive portfolio of leading suppliers, on-time delivery and a host of services focused on helping you succeed.

 * Yes If ‘yes’, exact statement of the intent that is included in the facility’s TRA Plan to reduce the use of the toxic substance at the facility: ** We intend to reduce the substance at the facility. We intend to improve processes and reduce the use of this substance.  * Yes, we are not implementing If you answered “No” to this question, please add the option(s) under the appropriate Toxic Substance Reduction Categories (e.g. 

If it looks great, but can’t be manufactured or costs too much, development dies on the vine. 5 COMMON OBSTACLES B R A N D S F A C E W I T H E V E R Y C M F C H O I C E D E S I G NC H A L L E N G E S DESIGN MOTIVATES D E S I G N I L L U M I N A T E S COMPARATIVE STUDIES HOW WE CAN HELP O U R P R O C E S S L E A D S T O E D U C AT E D D E S I G N C H O I C E S TRENDS & INSIGHTS OPERATIONS SUPPORT DESIGN SERVICES POLYMER INNOVATIONS Avient Design works with you to find inspiration specific to your product and your needs. We develop 2D and 3D renderings that give you a more tangible idea of what your final product will look like. We follow the solution from our design centers to your plant, supporting development trials and scale up, and troubleshooting production issues as they arise.

We know designing sustainable solutions often comes with challenges and questions. That’s why we created a three-part eBook series that dives deeper into the questions you have about sustainability. Making the Most of rPET With demand rising and a limited supply, how do we make the most of rPET that does get recycled?

Page 102 Critical Imperatives – Medium to Long Term • Continue cultural and paradigm shift from commodity compounder to collaborative formulator as One PolyOne • Accelerate innovation and leverage megatrends to improve our mix of business with higher-margin improve our mix of business with higher-margin specialty products • Increase specialty contribution and advance globalization via acquisitions • Drive relentless execution and creative innovation as key competitive differentiators Page 103 2011 Proforma ColorMatrix 2015 Target “Where we are” “Where we expect to be” 1) Operating Income % Specialty 8.9% PP&S 7.2% 12 – 16% 9 – 12% Elevating our Expectations and Yours PP&S 7.2% Distribution 5.6% 2) Specialty Platform % of Operating Income 50% 3) ROIC* (after-tax) 10% 4) Adjusted Annual EPS Growth 3 yr CAGR = 71% 9 – 12% 6 – 7.5% 65 – 75% 15% Double Digit Expansion *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Page 104

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. In certain cases throughout this presentation, we have presented GAAP and non-GAAP financial measures adjusted to reflect full- year 2012 Pro forma results, including Spartech and Glasforms and excluding discontinued operations

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. In certain cases throughout this presentation, we have presented GAAP and non-GAAP financial measures adjusted to reflect full- year 2012 Pro forma results, including Spartech and Glasforms and excluding discontinued operations

We will uphold these values with the utmost integrity in all that we do. These personal values begin with each of us—the judgments and decisions we make as individuals affect the way Avient is viewed in the marketplace and in the communities where we work. Our customers value the breadth of our solutions as we can tap into a broad array of raw materials to solve their specific needs.