PHONE CASE BRAND P H O N E C A S E S • Compatible with antimicrobial additives • Good stain resistance • Non-yellowing • Delivered enhanced solution that included antimicrobial properties and stain resistance • Collaborated with OEM and the foremost supplier of antimicrobials to comply with key bacterial growth requirements Versaflex™ CE 3320-80 TPE KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION ANTIMICROBIAL LEARN MORE Copyright © 2020, Avient Corporation.

ColorMatrix™ Select™ Rapid Color Prototyping Technology Color creation, selection and supply service for greater control, choice and speed in color development for injection molded plastic products WHAT IT IS With the ColorMatrix™ Select™ system, managing your own color creation and supply online couldn’t be easier. Typically used within extrusion, injection molding and blow molding processes with specific benefits for: • Manufacturers – Take control of your color supply • Brand Owners – Efficient online color management • Designers – Rapid visualization of your color www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Get Help Now +1-866-737-2066 Low let down ratios – typically 100 to 1 A worldwide network of trend spotters supplying global market insights

Home // Sustainability // Sustainability at Avient // Goals & Commitments // About Us // What we do: Materials Science Avient’s vision is to create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. To fulfill our vision, we leverage our unique position in the value chain to offer leading solutions and services around the world.

DISCLAIMER STATEMENTS MSCI DISCLAIMER STATEMENT THE USE BY AVIENT CORPORATION OF ANY MSCI ESG RESEARCH LLC OR ITS AFFILIATES (“MSCI”) DATA, AND THE USE OF MSCI LOGOS, TRADEMARKS, SERVICE MARKS OR INDEX NAMES HEREIN, DO NOT CONSTITUTE A SPONSORSHIP, ENDORSEMENT, RECOMMENDATION, OR PROMOTION OF AVIENT CORPORATION BY MSCI. Such information and data are proprietary of Sustainalytics and/or its third party suppliers (Third Party Data) and are provided for informational purposes only. Scores can also indicate best-in class disclosure practices and save time in performing peer comparisons.

Office Supplies Pet Care & Supplies Auto-injectors and Drug Delivery Pens

Supplier’s history, size and location To convert cubic inches to cubic centimeters, the conversion factor is 16.4 (in^3 x 16.4 = cm ^3 and 2.54 in = 1 cm).

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Colors and special effects are incorporated with the goals of speed to market and cost savings in mind, to grow business and differentiate from competition. PRODUCT BULLETIN www.avient.com Copyright © 2020, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

The company noted that GAAP EPS includes special items (Attachment 3) and intangible amortization expense (Attachment 1). # # 7 Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations Avient Corporation +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G. Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com 8 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended December 31, Year Ended December 31, 2022 2021 2022 2021 Sales $ 790.4 $ 807.1 $ 3,396.9 $ 3,315.5 Operating Income 0.4 50.2 243.3 279.7 Net (loss) income from continuing operations attributable to Avient shareholders (17.0) 11.2 82.8 151.8 Diluted (loss) earnings per share from continuing operations attributable to Avient shareholders $ (0.19) $ 0.12 $ 0.90 $ 1.65 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.