Colored for easy identification Colorcoat™ Fiber Color Coating Twisted poly cord with color coating

Using Versalloy™ TPV, Biowave adds safety, durability and signature blue color An important goal was brand distinction, including a sleek, simple design and signature color. It can also be easily colored for excellent aesthetics.

All OnColor™ HC Plus colorants include formulation lock-down provisions, and are suitable for specialized pharmaceutical goods and medical devices. Said Petrie, “An expanded line of OnColor HC Plus colorants not only gives our customers more options, it also gives them confidence as they move forward with regulatory testing to meet the demands of the global marketplace.” PolyOne is exhibiting a full range of polymer, colorant and additive healthcare solutions this week at MD&M West in booth 3213.

These reSound BIO TPEs have an opaque natural color and offer excellent colorability, just like prime TPEs. This tone allows the materials to showcase a natural aesthetic or be colored to match design specifications with traditional TPE colorants or sustainable color options from Avient. These customizable and easy-to-color materials provide customers a way to incorporate more sustainability into their designs, appeal to eco-conscious consumers, and still meet critical functional requirements.”

Color and Additives Solutions Overview Colorant and additives overview and capabilities Special Effects Colorants: OnColor™ FX™

Explore polymer, colorant and additive solutions for catheters & medical tubing Mevopur™ Healthcare Colorants and Formulations Standard and custom color solutions for today’s complex medical applications

Homepage // News Center // Halal Certification Expands for Avient’s Colorants and Additives Produced at Indonesia Site Avient Obtains Halal Certification Expansion to Include its Colorants and Additives Produced at the Tangerang, Indonesia Facility. We are proud of being the first colorants and additives manufacturer in Southeast Asia of Avient to meet Halal requirements across such a comprehensive range of offerings.

& Canada 64% 36% Specialty Engineered Materials Color Additives and Inks 37% 9% 4% 4% Building & Energy Telecom 4 CREATING A WORLD-CLASS SUSTAINABLE ORGANIZATION 1. 6.5% annualized long term sales growth leveraging sustainable solutions, composites, healthcare and emerging regions 2. FX -11% FX -3% Total Avient -14% YoY Comparison against 2022 pro forma results • Aging infrastructure driving need for greater technological advancements and upgrades • Increased focus on strength and capacity of electrical grid plays into further adoption of composites into the market  UV, weather-resistance, customized capabilities  Best-in-class customer responsiveness  Local high-quality manufacturing, unparalleled breadth of portfolio  Expanding position in insulators, utility poles, crossarms, and wind energy Avient Confidential 16 ENERGY 16 • Fiber-optic investments from AT&T, Corning, Commscope continue to drive industry toward innovation • $42B BEAD program in Infrastructure Bill to increase cable deployments; well-positioned to capitalize on “Made in America” requirement and “last mile” buildout  Flame retardance, weather-resistance enables faster, safer, more reliable connections  Local manufacturing, unparalleled breadth of portfolio  Expanding position in insulation for wire jacketing, 5G buildout TELECOMMUNICATIONS Source: U.S. Three Months Ended March 31, 2023 Three Months Ended March 31, 2022 Reconciliation to Condensed Consolidated Statements of Income $ EPS $ EPS Net income from continuing operations attributable to Avient shareholders $ 20.8 $ 0.23 $ 64.4 $ 0.70 Special items, after tax 22.3 0.24 6.4 0.07 Amortization expense, after-tax 15.1 0.16 $ 10.8 $ 0.12 Adjusted net income / EPS $ 58.2 $ 0.63 $ 81.6 $ 0.89 March 31, Reconciliation of Pro Forma Sales 2023 2022 Sales $ 845.7 $ 892.2 APM pro forma adjustments — 94.9 Pro forma sales $ 845.7 $ 987.1 1 Three Months Ended Reconciliation to EBITDA and Adjusted EBITDA: 2023 2022 Net income from continuing operations – GAAP $ 21.3 $ 64.7 Income tax expense 7.7 20.0 Interest expense, net 28.8 16.9 Depreciation and amortization 50.5 37.6 EBITDA from continuing operations $ 108.3 $ 139.2 Special items, before tax 27.3 6.7 Depreciation and amortization included in special items (1.8) (2.1) Adjusted EBITDA $ 133.8 $ 143.8 Pro forma APM adjustments — 32.0 Pro forma adjusted EBITDA $ 133.8 $ 175.8 Pro forma adjusted EBITDA as a % of sales 15.8 % 17.8 % 2023 2022 Sales: Color, Additives and Inks $ 537.0 $ 649.5 Specialty Engineered Materials 309.7 243.1 Corporate (1.0) (0.4) Sales $ 845.7 $ 892.2 Operating income: Color, Additives and Inks $ 65.6 $ 94.5 Specialty Engineered Materials 43.1 38.3 Corporate (51.6) (30.6) Operating income $ 57.1 $ 102.2 Depreciation & amortization: Color, Additives and Inks $ 25.8 $ 26.0 Specialty Engineered Materials 21.2 7.8 Corporate 3.5 3.8 Depreciation & Amortization $ 50.5 $ 37.6 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 91.4 $ 120.5 Specialty Engineered Materials 64.3 46.1 Corporate (48.1) (26.8) Other income (expense), net 0.7 (0.6) EBITDA $ 108.3 $ 139.2 AVNT June IR Conferences w Non GAAP Recs.pdf AVNT Q1 2023 Earnings Presentation.pdf AVNT Q1 2023 Earnings Presentation 5.2 221pm IR Deck - AVNT-2023.03.31 (002).pdf

Can be combined with color Remafin™ Fiber Colorants for PP Renol™ Fiber Colorants

These innovations include Avient’s PCR Color Prediction Service, ColorForward™ 2025, and new grades of polymer additives for flexible film. ColorForward™ 2025: the 19th edition of Avient’s color trend forecast developed to inspire brand owners and designers of plastic products, featuring 20 colors and effects derived from societal trends likely to influence consumer color preferences and the design of consumer products in the future PCR Color Prediction Service: a digital tool that can illustrate the color possibilities or limitations of certain types of recycled resins (PCR) prior to laboratory trials, which can help simplify the overall color decision-making process during product development and launch