Material Flow Behavior     

Material Flow Behavior     

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3 AVIENT OVERVIEW 2023 Financial ResultsCompany Overview Revenue By: 9,300 Employees 102 Manufacturing Sites 20,000+ Customers  Innovating materials and processing solutions to solve our customers’ challenges while enabling a sustainable world  Broad portfolio of technologies with market leading positions and flexibility to anticipate and meet customer needs  Focus is on organic revenue growth and margin expansion, following our successful portfolio transformation $3.14B Revenue $2.36 Adjusted EPS $502M Adjusted EBITDA 16.0% Adjusted EBITDA Margins $186M Adjusted Free Cash Flow U.S. & Canada 64% Specialty Engineered Materials Color Additives and Inks 41% 23% 19% 10% 5% 4% Building & Energy Telecom Geography Segment Industry 2024 Financial Guidance $515 to $540 million Adjusted EBITDA $2.55 to $2.70 Adjusted EPS 4 Industry Sustainability Standards ESG Ratings Performance 1 4 87th 94th percentile Avient CDP Score: A- SUSTAINABILITY PERFORMANCE AND RECOGNITION AU G U S T 6 , 20 24 W EB CAS T P RE SE N TATI O N 6 Q2 2024 HIGHLIGHTS • 5% organic sales growth supported by broad-based growth across all regions in both CAI and SEM segments • Growth stemmed from gaining share, winning new product specifications and restocking in certain end markets • Cost control and operational discipline expanded EBITDA margins by 100 bps • EPS exceeded guidance by $0.05 and increased 21% vs the prior year Adj.

Avient Resources Avient Resources Artisan™ high-gloss, pre-colored nylon (PA6) formulation provided paint replacement solution to meet brand needs

Avient Resources Avient Resources Artisan™ high-gloss, pre-colored nylon (PA6) formulation provided paint replacement solution to meet brand needs

Avient Resources Avient Resources Versaflex™ provides safe, tear resistant material for dog toy

Avient Resources Avient Resources Versaflex™ provides safe, tear resistant material for dog toy

Avient Resources Avient Resources Learn about the performance and technical properties of these high frequency, conductive materials optimized for 5G applications and infrastructure

Avient Resources Avient Resources Versaflex™ provides safe, tear resistant material for dog toy

When such loss, damage or delay is the result of the carrier's willful misconduct, gross negligence, material or fundamental breach, or conversion, said limitation of liability shall not apply, and shipper shall be reimbursed for the actual value of the property, plus freight charges, if paid. CARRIER agrees to notify SHIPPER immediately upon discovery of any evident tampering or an occurrence that results in spilled, damaged or lost freight, regardless of whether or not the product is known to be hazardous, and to await instructions or advice from SHIPPER before further loading, transporting or delivering any goods potentially effected by spilled, leaked or released materials or other matter.