Enjoy full processing control and reap the benefits of lower energy consumption and improved clarity.

In addition to its non-halogen formulation, the regulatory-compliant Maxxam solution has a lower density than traditional materials, which reduces material consumption and housing weight for greater production efficiency.

Using these specialized PVDF processing aids also increases line speed to boost production efficiency and lower total energy consumption.

VALUE BENEFITS OF USING THE FLEXCART SYSTEM FlexCart & PlanetPak components create a market leading metering technology: • Robust and reliable system control • Reliable yield (99%) and sustainable packaging • Capability of data networking and remote internet support • Reduced changeover cost with interchangeable cassettes FLEXCART™ MELT INJECTION LIQUID METERING SYSTEM Combined with the PlanetPak™ delivery packaging ATTRIBUTE FLEXCART M.I. ATTRIBUTE PC PUMP CMG 6000 Metering throughput High – Volumetric/gravimetric V V/G Data export/network – Yes Touch screen – Yes Multiple log-in levels – Yes Multiple log-in levels – No www.avient.com Copyright © 2020, Avient Corporation.

VALUE BENEFITS OF USING THE FLEXCART MINI SYSTEM FlexCart units & PlanetPak containers create a market leading metering system: • Robust and dependable system control • Reliable yield (typically 99% using a PlanetPak) and sustainable packaging • Capability of data networking and remote internet support • Simplified changeover with interchangeable cassettes FLEXCART™ MINI LIQUID METERING SYSTEM Combined with the PlanetPak™ delivery packaging Note: PC = Progressing Cavity Pump Peri = Peristatic Pump ATTRIBUTE FLEXCART MINI Footprint (LxW cm) 98 x 38 Controller options 3000 5000 Typical max. throughput (kg/hr) 625 Max. metering rate (cc/s) 10 Continuous use Yes Transfer pumps Peri Metering pumps PC/Peri Interchangeable cassette Yes PLANETPAK™ CONTAINERS The FlexCart system is designed to work with the standardized PlanetPak container range of packaging, typically achieving 99% reliable yield while also achieving a sustainable packaging format that is fully recyclable. ATTRIBUTE PC PUMP PERI PUMP CMG 3000 CMG 5000 Delivery throughput – Low – – Metering throughput High Low – – Volumetric/gravimetric V V V V/G Data export/network – – No Yes Touch screen – – No Yes Multiple log-in levels – – No Yes The range of progressing cavity pump rates attainable can be used to determine the correct size of pump.

Avient does not provide reconciliations of forward-looking non-GAAP financial measures, such as outlook for Adjusted EBITDA and Adjusted Earnings Per Share, to the most comparable GAAP financial measures on a forward- looking basis because Avient is unable to provide a meaningful or accurate calculation or estimation of reconciling items, and the information is not available without unreasonable effort. FX • Driven by strong drug delivery sales, new business wins in building & construction and consumer • Higher sales and favorable mix more than offset by variable compensation reset resulting in lower adjusted EBITDA Copyright © . 2025 11 Specialty Engineered Materials - Q4 2024 performance 260 280 49 56 • Growth headlined by healthcare, including engineered materials in remote monitoring devices, as well as composites for building & construction, wind energy, and defense applications • Higher sales and favorable mix contributed to adjusted EBITDA growth which more than offset unfavorable impact of variable compensation FY 2024 Copyright © . 2025 13 Color, Additives & Inks – full year 2024 performance 2,007 2,047 358 384 • Driven by new applications for drug delivery and building & construction as well as demand recovery in packaging and consumer • Adjusted EBITDA margin expansion driven by higher sales and net price benefit Adj. 17.8% Adj. 18.7% Copyright © . 2025 14 Specialty Engineered Materials – full year 2024 performance 1,138 1,197 224 249 • Growth headlined by strong demand for applications in defense end market and composites used in building & construction and engineered materials used in healthcare • Adjusted EBITDA margin expansion driven by higher sales and favorable mix Adj. 19.7% Adj. 20.8% Copyright © . 2025 15 Avient full year 2024 performance vs. full year 2023 3,143 3,240 502 526 Adj. Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP.

Compared to current solvent-based coating technology, co-extrusion film using Versaflex CF can significantly reduce volatile organic compound (VOC) emissions and helps reduce energy consumption by eliminating secondary coating and drying operations.

Enjoy full processing control and reap the benefits of lower energy consumption and improved clarity.

Replaces virgin resin, reducing total energy consumption and limiting emissions*

Enjoy full processing control and reap the benefits of lower energy consumption and improved clarity.