Rovira added, "I'm thrilled for IQAP customers and employees whose future can continue to grow and prosper as part of the global Comptek, SilCoTec, Gordon Composites and Polystrand, including whether such businesses will be accretive, retain the management teams of acquired businesses, and retain relationships with customers of acquired businesses; disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; our ability to achieve new business gains; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in polymer consumption growth rates and laws and regulations regarding the disposal of plastic in jurisdictions where we conduct business; changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online; fluctuations in raw material prices, quality and supply and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve or delays in achieving or achievement of less than the anticipated financial benefit from initiatives related to working capital reductions, cost reductions and employee productivity goals; an inability to raise or sustain prices for products or services; our ability to continue to pay cash dividends, including at the increasing rate, which will be subject to, among other factors, market conditions, our cash flow and cash requirements and restrictions contained in any of our debt agreements; and other factors affecting our business beyond our control, including, without limitation, changes in the general economy, changes in interest rates and changes in the rate of inflation.

Complēt™ Moisture Resistant Nylons Environmentally Stabilized Nylon 6 and 6/6 Long Fiber Composites Standard nylon 6 and 6/6 materials are a widely deployed class of entry-level engineering polymers that readily accept fiber reinforcement to provide a good mix of mechanical properties at an economical price point. LONG GLASS FIBER SURFACE AESTHETICS Good surface cosmetics with glass fiber reinforced nylons are difficult to obtain without high mold temperatures that lengthen cycle times. Complēt moisture resistant nylons reinforced with long glass fiber produce a smooth, fiber-free finish without special processing to give molded components a high-quality appearance.

Continuous Glucose Monitors (CGM) Advanced Mobility Composite Structures Continuous Glucose Monitors (CGM)

TOUGH ENOUGH TO PROTECT THE POWER GRID MODULAR BALLISTIC PROTECTION MADE POSSIBLE WITH COMPOSITES THE CHALLENGE Recent attacks on U.S. electrical substations across the country provide stark reminders that our nation’s power supply remains a primary target for criminals focused on harming our country and security.1 The call to action is evident: we must continually improve the physical and technological infrastructure protection of our nation’s energy supply. THE SOLUTION Ballistic-resistant panels made with fiber-reinforced polymer (FRP) composites offer key properties that enable Southern States to meet its customers’ critical needs. THE IMPACT Southern States’ ballistic-resistant solutions incorporate three layers of uniquely formulated GlasArmor composite panels to achieve Underwriters Laboratories (UL) Level 8 protection.

TAKE THE HEAT FLEX, RETURN, REPEAT PROCESSED & RAW FOOD PHARMACEUTICAL PRODUCTS FORESTRY PRODUCTS RECYCLED MATERIALS MINED/QUARRIED ROCK, ORE, COAL, SAND POWDER AGRICULTURAL PRODUCTS Avient composite springs are tested to 1.5+ million cycles with no loss of spring rate. 1.5+ MILLION CYCLES Avient composite springs maintain performance levels even in high temperature applications up to 300°F. 300° FAHRENHEIT • Composites are up to 70% lighter than steel. • Composites resist corrosion; steel rusts easily unless it is painted or coated. 70% LIGHTER TRADITION OF EXCELLENCE Based on the proven performance of Gordon Glass™, the material of choice in composite archery bow limbs since 1953, our thermoset composite springs deliver unmatched strength & deflection for the most demanding applications. Thermoset composite springs from Avient are engineered with proprietary vinyl ester or epoxy resins and unidirectional fiber reinforcement technologies. COMPOSITES VS.

Our product portfolio, which we believe to be one of the most diverse in our industry, includes specialty formulated, high-performance polymer materials that are manufactured using thermoplastic resins and elastomers, which are then combined with advanced polymer additives, reinforcement, filler, colorant and /or biomaterial technologies. Facility Locations & Businesses Avon Lake, OH; Engineered Materials Birmingham, AL; Glasforms Englewood, CO; Polystrand McHenry, IL; Engineered Materials North Haven, CT; NEU Montrose, CO; Gordon Composites Avient Distribution (Formerly PolyOne Dist. Yes 11.0 Continuous Improvement Avient is a continuous improvement organization.

Back Home // Products // Long Fiber Technology // Long Fiber Solutions // Performance Additives Ready-to-mold LFT composite pellet solutions contain everything you need. Replace metal with thermoplastic for better tactile feel for end users (hot or cold)

Thermoplastic Elastomers Continuous Glucose Monitors (CGM) Advanced Mobility Composite Structures

We will do so through our investments and focus on sustainable solutions for high-growth markets, including healthcare, consumer, packaging and composites. Composites Adv. GDP Growth Avient Historic Growth Future Growth Assumptions Global Avient: 2.7% Asia / LATAM: 5.0% Source: International Monetary Fund, World Economic Outlook Database (April 2021) 12% organic CAGR Figures above include relevant sustainable solutions, healthcare and composites sales Avient Corporation 120 Net Sales ($ millions) 8-10% CAGR (5% CAGR excluding Sustainable Solutions) Summary: Long-term Revenue Growth Drivers Avient Corporation 121 Growth Drivers ($ millions) 2021 Sales Estimate (Drivers) Overlap 2021 Sales Estimate Annual Growth Rate Sustainable Solutions 930 - 930 8–12% Healthcare 685 (45) 640 8–10% Composites 260 (80) 180 10% Asia / LATAM 1,150 (310) 840 5% Other (GDP growth) 2,160 2–3% Avient $4,750 6.5% EBITDA Margin Expansion Goals CAI SEM • Continued portfolio transformation to high- growth end markets and sustainable solutions • Clariant Color synergy realization • Investments in composites and outdoor high performance applications drive growth and mix improvements Avient Corporation 122 17.0% 1.6% 1.0% 0.4% 2021E Synergies Sustainable Solutions Healthcare Goal 17.6% 0.9% 1.1% 0.4% 2021E Composites Sustainable Solutions Healthcare Goal 20%+ 20%+ Sustainable Path to Double Digit Earnings Growth Avient Corporation 123 Growth Drivers Long-Term Sales Growth Rate Sustainable Solutions 8–12% Healthcare 8–10% Composites 10% Asia / LATAM 5% Other (GDP growth) 2–3% Avient 6.5% 10%+ Adjusted EBITDA growth 15%+ Adjusted EPS growth Investor Day 2021 An Investment in Sustainable Growth Bob Patterson Avient Corporation 124 M&A Brings Avient New Technologies Avient Corporation 125 Technology Acquisition Technology Acquisition Thermoplastic Elastomers Liquid Color Concentrates & Additives Continuous Fiber Composites Thermoplastic Composites Silicone Colorants & Formulations High-temperature Polymers & Fluoropolymers Long Fiber Reinforced (LFT) Thermoplastic Composites Fiber Solutions Water-based Inks Fiber & Healthcare Expertise, Liquid Additive Processing Aids, FR Additives, Recycling Innovations & More $133 $205 2019PF 2021E Clariant Color: Transformational Acquisition 126 Clariant Color EBITDA Growth Purchase Price Multiple 10.8x 7.0x 6.0x 2019PF 2021E 2021E w/ Full Synergies • Acquisition of Clariant Color business significantly expanded presence in healthcare, packaging and consumer end markets • Strength of portfolio – double-digit annual EBITDA growth since acquisition • On-track to realize $52 million of expected synergies in 2021 • Acquisition completed on July 1, 2020 for $1.45 billion.

Composition Vectran® is an aromatic polyester spun from a liquid crystal polymer in a melt extrusion process. This process orients the molecules along the fiber axis, resulting in a high tenacity fiber. We believe that our ongoing commitment to protect the environment, to remain at the forefront of fiber and coating technology, and to ‘treat others as we want to be treated’ will continue to drive the success of our customers, shareholders, and employees.