Environmental Protection Agency’s (EPA) Toxic Substance Control Act (TSCA) inventory reset rule.

In particular, these include statements relating to future actions; prospective changes in raw material costs, product pricing or product demand; future performance; estimated capital expenditures; results of current and anticipated market conditions and market strategies; sales efforts; expenses; the outcome of contingencies such as legal proceedings and environmental liabilities; and financial results. This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, mark-to-market adjustments associated with benefit plans, environmental remediation costs, acquisition-related costs, and other non-routine costs. GUIDANCE $800 $754 Guidance Actual $128 $123 Guidance Actual Sales Adjusted EBITDA (in millions) $0.56 $0.57 Guidance Actual Adjusted EPS (in millions) 13 • Demand impacted by destocking and cautious customer sentiment • Positive net price benefit: o CAI - Pricing flat and raw material deflation o SEM - Pricing flat with unfavorable mix related to healthcare, more than offset with raw material deflation • Cost reductions driven by Clariant synergies and reduced administrative costs Q3 EBITDA BRIDGE ($ millions) CAI: Price / Mix -) Deflation 22) SEM: Price / Mix (6) Deflation 13) Net Price Benefit 29) Cost Reductions 13) Wage Inflation (8) FX 1) Q3 2023 Actual $ 123) Adjusted EBITDA Q3 2022 Pro Forma $ 137) Demand (49) 14 2023 G U I DAN CE Q4 2023 GUIDANCE VS.

In particular, these include statements relating to future actions; prospective changes in raw material costs, product pricing or product demand; future performance; estimated capital expenditures; results of current and anticipated market conditions and market strategies; sales efforts; expenses; the outcome of contingencies such as legal proceedings and environmental liabilities; and financial results. This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, mark-to-market adjustments associated with benefit plans, environmental remediation costs, acquisition-related costs, and other non-routine costs. GUIDANCE $800 $754 Guidance Actual $128 $123 Guidance Actual Sales Adjusted EBITDA (in millions) $0.56 $0.57 Guidance Actual Adjusted EPS (in millions) 13 • Demand impacted by destocking and cautious customer sentiment • Positive net price benefit: o CAI - Pricing flat and raw material deflation o SEM - Pricing flat with unfavorable mix related to healthcare, more than offset with raw material deflation • Cost reductions driven by Clariant synergies and reduced administrative costs Q3 EBITDA BRIDGE ($ millions) CAI: Price / Mix -) Deflation 22) SEM: Price / Mix (6) Deflation 13) Net Price Benefit 29) Cost Reductions 13) Wage Inflation (8) FX 1) Q3 2023 Actual $ 123) Adjusted EBITDA Q3 2022 Pro Forma $ 137) Demand (49) 14 2023 G U I DAN CE Q4 2023 GUIDANCE VS.

The Board's responsibility includes incorporating sustainability objectives into the strategic plan when appropriate. As such, the annual cost of response is Avient’s 2021 R&D spend $83 million * 1 year = $83,000,000. For instance, energy costs represent a substantial part of our manufacturing costs and emerging regulation changes that counter the adverse effects of climate change can have an important impact on these costs.

This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, environmental remediation costs and associated recoveries, mark-to-market adjustments on pension and other postretirement obligations, acquisition-related charges, and other non-routine costs. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: 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; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; disruptions or inefficiencies in our supply chain, logistics, or operations; changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; fluctuations in raw material prices, quality and supply, and in energy prices and supply; demand for our products and services; 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; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts and any recessionary conditions.

This reduction in energy consumption can not only cut costs, but it can also lower the carbon footprint of the manufacturing process. Cost / Value Conundrum: The preform manufacturer often incurs the cost of a process aid while the blow molder realizes the benefits.  Increased Efficiencies at the Blower: By specifying these process aids, brands can help bottle blowers achieve higher efficiencies, reducing production costs and improving overall sustainability.

This reduction in energy consumption can not only cut costs, but it can also lower the carbon footprint of the manufacturing process. Cost / Value Conundrum: The preform manufacturer often incurs the cost of a process aid while the blow molder realizes the benefits.  Increased Efficiencies at the Blower: By specifying these process aids, brands can help bottle blowers achieve higher efficiencies, reducing production costs and improving overall sustainability.

For instance, bath-dyeing and piece-dyeing solutions can achieve deep black shades, but they typically require multiple passes, which can increase costs. Achieving good lightfastness and washing fastnesses, which are critical requirements for automotive textiles and sportswear, is also challenging without increasing costs.   The concentrates can be tailored to achieve the desired level of jetness while also taking into account other considerations such as lot-to-lot consistency, cost, and formulation transfer to different regions and technologies.

For instance, bath-dyeing and piece-dyeing solutions can achieve deep black shades, but they typically require multiple passes, which can increase costs. Achieving good lightfastness and washing fastnesses, which are critical requirements for automotive textiles and sportswear, is also challenging without increasing costs.   The concentrates can be tailored to achieve the desired level of jetness while also taking into account other considerations such as lot-to-lot consistency, cost, and formulation transfer to different regions and technologies.

For instance, bath-dyeing and piece-dyeing solutions can achieve deep black shades, but they typically require multiple passes, which can increase costs. Achieving good lightfastness and washing fastnesses, which are critical requirements for automotive textiles and sportswear, is also challenging without increasing costs.   The concentrates can be tailored to achieve the desired level of jetness while also taking into account other considerations such as lot-to-lot consistency, cost, and formulation transfer to different regions and technologies.