LEARN MORE INDUSTRIAL HOUSING OEM U T I L I T Y B O X S T I F F E N E R • Meet material stiffness requirement of 12,000 MPa flex modulus • Stable raw material supply • Formulated a solution that meets economic and mechanical property requirements • Quickly sampled and qualified the new material at multiple facilities • Enabled manufacturing at scale by using packaging that minimized moisture uptake during transit and storage • Provided a stable supply of post-industrial recycled (PIR) PA66 to offset prime PA66 Nymax™ REC Glass-Filled Formulation KEY REQUIREMENTS WHY AVIENT?

SMALL APPLIANCE OEM C O F F E E M A C H I N E S E A L • Soft durometers • Good bonding to ABS • Good flowability for easy processing • Excellent sealing property • Formulated a 30 Shore A TPE with excellent peel force performance to meet the sealing requirements • Offered a short lead time and on-site technical service to speed up the time to market • Provided fast global collaboration between regions, supporting the brand’s design team in Europe and molders in Asia Custom VersaflexTM Formulation KEY REQUIREMENTS WHY AVIENT?

PowerPoint Presentation BIOPHARMACEUTICAL MANUFACTURER C E L L F I L T E R F R A M E • Excellent product smoothness • Welding without overflow • Maintain burst pressure above 6 bar+ • Pre-colored solution • Provided a reinforced thermoplastic with long glass fiber that offered a noticeable improvement compared to short fiber in stiffness and strength properties • Delivered custom pre-colored specialty engineered formulations for color consistency • Offered a solution that injection molded well for welds that did not exhibit overflow OnForce Long Glass Fiber Reinforced Polypropylene Composites KEY REQUIREMENTS WHY AVIENT?

MONOFILAMENT MANUFACTURER P V D F F I L A M E N T E X T R U S I O N • Reduce or eradicate die build-up • Improve predictive and final part quality • Optimize PVDF extrusion for the desired coefficient of friction (CoF) • Reduce energy consumption • Boosted overall production efficiency by minimizing die build-up through use of a PVDF-specific processing aid • Achieved a flawless surface by reducing friction and improving flow for enhanced final part quality • Controlled extrusion pressure to reduce energy required in processing Colorant Chromatics PVDF Processing Aid KEY REQUIREMENTS WHY AVIENT?

COLOR, MATERIAL & FINISH DESIGN SERVICE FIVE WAYS TO BRING CLARITY TO COLOR, MATERIAL & FINISH SELECTION D E M Y S T I F Y I N G C M F FINDING THE RIGHT BALANCE BETWEEN LOOK, FEEL AND FUNCTION IS IMPORTANT BUT CHALLENGING NEARLY 90% OF ALL PURCHASE DECISIONS ARE MADE SUBCONSCIOUSLY. FEEL WHEEL LOW HIGH COST LI G HT H EA VYD EN SIT Y S O F T H A R D D U R O M E T E R C O LD W A RMTH ERM AL OPAQUE TRANSPARENT OPACITY M ATTE GLO SS GLOSS L EV EL W E A K S T R O N G T E N S IL E S T R E N G T H TACKY SLIPPERY SURFACE FEEL LOW - HIGH COST LI G H T - H EAVY D EN SIT Y S O F T - H A R D D U R O M E T E R C O LD - W ARM TH ERM AL OPAQUE - TRANSPARENT OPACITY MATTE - G LO SS GLOSS L EV EL W E A K - S T R O N G T E N S IL E S T R E N G T H TACKY - SLIPPER Y SURFACE FEEL FEEL WHEEL LOW HIGH COST LI G HT H EA VYD EN SIT Y S O F T H A R D D U R O M E T E R C O LD W A RMTH ERM AL OPAQUE TRANSPARENT OPACITY M ATTE GLO SS GLOSS L EV EL W E A K S T R O N G T E N S IL E S T R E N G T H TACKY SLIPPERY SURFACE FEEL LOW - HIGH COST LI G H T - H EAVY D EN SIT Y S O F T - H A R D D U R O M E T E R C O LD - W ARM TH ERM AL OPAQUE - TRANSPARENT OPACITY MATTE - G LO SS GLOSS L EV EL W E A K - S T R O N G T E N S IL E S T R E N G T H TACKY - SLIPPER Y SURFACE FEEL WE WORK WITH YOU TO DEVELOP THE FOLLOWING: • Market Analysis & Research • Material Innovation • CMF Recommendations • Custom Color Creation DESIGN MOTIVATES EXAMPLE MATERIAL PROFILE www.avient.com Copyright © 2020, Avient Corporation.

Thermoplastic Elastomers How TPEs can help medical and pharmaceutical manufacturers meet growing global demand 2© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 THE OPPORTUNITY: EFFICIENT ALTERNATIVES TO VULCANIZED RUBBER Is there a capacity crunch on the horizon? Also, energy and labor savings translate to lower power consumption and an improved utilization of staffing. 2. It can also be steam autoclaved using temperatures up to 250°F (121°C).

Forward – Looking Statements Page 2 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. EPS: $2.50 Assumptions • Operating margins in mid-range of 2015 targets • No global recession • No investment in incremental PP&S capacity • Completion of 2-3 midsize accretive acquisitions • Housing starts at 85% of 50 year norm by 2015 • Mid single digit revenue CAGR • Remain comfortably below 3X Net Debt / EBITDA Page 11 2012 Rev: $2.9B Adj. August 13 - Jefferies 2013 Investor Presentation non-GAAP v2 (2).pdf Reconciliation to Condensed Consolidated Balance Sheets

Surface energy match between the thermoplastic elastomers and the rigid thermoplastic substrate 2. The wet-out characteristic is determined by the rheology of the TPEs as shown in Figure 2. Table 2 demonstrates the outstanding adhesion values of GLS TPE onto Delrin and Hostaform.

Wilflex Epic Rio RFU colors cure as low as 266°F (130°C), reducing energy consumption, dye migration, and the possibility of garment damage. Wilflex Epic Rio RFU Colors also provide exceptional wet-on-wet printing capabilities, an optimal soft hand, excellent stretch, and a matte finish.* HIGHLIGHTS • 33 most popular industry colors • Flexible cure profile (266°F/130°C to 320°F/160°C) • Excellent opacity • Wet-on-wet printing • Matte finish* • ECO PASSPORT by OEKO-TEX® and ZDHC MRSL Conformance Level 3 certifications** * Gloss may increase when cured at temperatures above 266°F (130°C) ** To learn about compliance standards applicable to specifics inks, please contact your Avient Specialty Inks distributor.

Thus, the amounts reported in column (f) above do not reflect the amount Ms. Annual Plan payments, if earned, are contingent 106,827 (2) 854,615 (2) 1,709,230 (2) 390,000 (3) 780,000 (3) 1,560,000 (3) 2/4/2015 22,234 66,700 (5) 930,020 2/4/2015 24,000 (6) 918,480 45,892 (2) 367,135 (2) 734,270 (2) 109,500 (3) 219,000 (3) 438,000 (3) 2/4/2015 6,234 18,700 (5) 260,740 2/4/2015 6,700 (6) 256,409 S.D. Estimated Future Payouts Under Equity Incentive Plan Awards (columns (f) and (g)) (5) Stock Appreciation Rights.