Photo Copyright: Halo Smart Labs Photo Caption: Halo and Halo+ use advanced vinyl technology for long-term maintenance free performance

Functional additives — to enhance the performance and reliability of drug delivery devices and in vitro diagnostics by promoting low retention, low friction, conductivity, sterilization stability, ultraviolet (UV) stability, solvent-free laser marking, and more

Avient Specialty Inks is excited to exhibit its sustainable portfolio of reduced energy use and eco-conscious inks with a new video showcasing how the team is working to lower ink curing temperatures and expand PVC-free portfolios to help customers meet their sustainability goals.

The comprehensive portfolio covers color concentrates, manufacturing and production services, crosslinked polyethylene, halogen-free formulations, and other specialty materials for this market.

Dust-free Plastic Surfaces for Automotive Interiors

Minority 42% Global Gender Diversity by Level—Female Directors, General Managers, VP/SVP 17% Management 27% Professionals 39% Production Associates 6% All Avient Associates 22% * U.S. Also, our CESA™ Additive Masterbatches are utilized for solar back sheets to enhance the halogen-free mono material structure and protect against voltage breakdowns. Additionally, the new grades are formaldehyde-free, addressing VOC concerns in manufacturing compared to POM.

CESA™ Nox Additives Stabilization PRODUCT SELECTION GUIDE Exposure to heat, shear and oxygen during processing causes the creation of free radicals from the polymer. These free radicals rapidly react with other polymer chains, propagating the degradation of the polymer and resulting in yellowing, black specks, loss of melt strength, and mechanical properties in most resins. CESA™ Nox additives target the free radicals, terminating the oxidation reactions and preserving the polymer properties through one or more processing steps or cycles, including recycling.

The non-GAAP financial measures include: adjusted EPS, adjusted operating income, free cash flow and adjusted EBITDA. D is t. ) K W R R P M P P G A V Y F U L G C P F M C H X L IF F F O E H U N E C L K R A E M N A S H C E S C L G R A A LB Median: 5%Median: 3% Source: Peer data per Bloomberg market data as of March 12, 2021 Avient reflects 2021 estimated revenue of $4,100M and excludes one-time synergy capture CAPEX ($20M) Avient Specialty Formulators Other Chemical/Specialty Companies Free Cash Flow Conversion (1) 2021E (%) Being asset light helps us to generate strong free cash flow that is in line with specialty formulators. Our free cash flow supports shareholder value creation through investing in R&D for organic growth, completing bolt-on acquisitions, and returning cash to shareholders via our dividend program and opportunistic share repurchases. 25 1.

The non-GAAP financial measures include organic performance (which excludes the impact of foreign exchange), adjusted EPS, adjusted operating income, adjusted EBITDA, adjusted EBITDA margins, free cash flow and adjusted free cash flow. Adjusted Free Cash Flow Calculation Adjusted free cash flow

for 2022; full year free cash flow of approximately Free Cash Flow Calculation Free cash flow