The composite material used to make this part includes a custom-formulated thermoset epoxy resin, which also has good corrosion and chemical resistance. The Impact Finding ways to reduce weight is a high priority for vehicle manufacturers, because lighter weight corresponds to better fuel efficiency for gas-powered vehicles and more miles per charge for electric cars.

Supply chain security: The supply for PVC dispersion resin can be volatile and, when supply gets tight, smaller plastisol producers are often affected the most. Larger volumes can alleviate some of the supply chain concerns, so it helps to figure out where you fit in terms of buying power before making the decision to go in-house or outsource.

The composite material used to make this part includes a custom-formulated thermoset epoxy resin, which also has good corrosion and chemical resistance. The Impact Finding ways to reduce weight is a high priority for vehicle manufacturers, because lighter weight corresponds to better fuel efficiency for gas-powered vehicles and more miles per charge for electric cars.

The composite material used to make this part includes a custom-formulated thermoset epoxy resin, which also has good corrosion and chemical resistance. The Impact Finding ways to reduce weight is a high priority for vehicle manufacturers, because lighter weight corresponds to better fuel efficiency for gas-powered vehicles and more miles per charge for electric cars.

We grew organic sales in each of the regions with both our Color, Additives and Inks and Specialty Engineered Materials segments growing at 3% and 6%, respectively, while expanding adjusted EBITDA margins 90 and 110 basis points, respectively, over 2023.” 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. Three Months Ended December 31, Year Ended December 31, 2024 2023 2024 2023 Sales: Color, Additives and Inks $ 467.7 $ 459.4 $ 2,046.5 $ 2,007.4 Specialty Engineered Materials 279.7 259.8 1,196.8 1,138.2 Corporate (0.9) (0.2) (2.9) (2.8) Sales $ 746.5 $ 719.0 $ 3,240.4 $ 3,142.8 Gross margin: Color, Additives and Inks $ 152.6 $ 148.3 $ 681.1 $ 631.2 Specialty Engineered Materials 84.2 78.1 374.9 341.8 Corporate 22.7 (17.5) 0.7 (80.5) Gross margin $ 259.5 $ 208.9 $ 1,056.7 $ 892.5 Selling and administrative expense: Color, Additives and Inks $ 92.8 $ 86.5 $ 384.9 $ 371.3 Specialty Engineered Materials 49.6 48.7 207.7 199.3 Corporate 31.5 30.6 134.8 125.1 Selling and administrative expense $ 173.9 $ 165.8 $ 727.4 $ 695.7 Operating income: Color, Additives and Inks $ 59.8 $ 61.8 $ 296.2 $ 259.9 Specialty Engineered Materials 34.6 29.4 167.2 142.5 Corporate (8.8) (48.1) (134.1) (205.6) Operating income $ 85.6 $ 43.1 $ 329.3 $ 196.8 Depreciation and amortization: Color, Additives and Inks $ 21.9 $ 22.2 $ 87.5 $ 98.3 Specialty Engineered Materials 21.0 19.8 82.1 81.5 Corporate 2.5 2.2 10.1 9.0 Depreciation and amortization $ 45.4 $ 44.2 $ 179.7 $ 188.8 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 81.7 $ 84.0 $ 383.7 $ 358.2 Specialty Engineered Materials 55.6 49.2 249.3 224.0 Corporate (6.3) (45.9) (124.0) (196.6) Other income, net 3.2 4.3 1.1 5.8 EBITDA from continuing operations $ 134.2 $ 91.6 $ 510.1 $ 391.4 Special items, before tax (23.9) 22.4 20.1 114.6 Interest expense included in special items — (0.1) (2.3) (2.3) Depreciation and amortization included in special items (0.3) — (1.5) (1.9) Adjusted EBITDA $ 110.0 $ 113.9 $ 526.4 $ 501.8 13 Attachment 7 Avient Corporation Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except per share data) Senior management uses operating income before special items to assess performance and allocate resources because senior management believes that this measure is most useful in understanding current profitability levels and how it may serve as a basis for future performance.

We have not wavered from our strategy of becoming a specialty formulator. 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; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including, without limitation, any supply chain and logistics issues; changes in laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; 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 achieve the strategic and other objectives relating to the Avient Protective Materials business; an inability to raise or sustain prices for products or services; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; 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 and any recessionary conditions. Three Months Ended September 30, Nine Months Ended September 30, 2022 2021 2022 2021 Sales: Color, Additives and Inks $ 565.6 $ 586.6 $ 1,864.2 $ 1,820.3 Specialty Engineered Materials 258.2 231.7 743.6 685.3 Corporate and eliminations (0.5) (0.3) (1.3) 2.9 Sales $ 823.3 $ 818.0 $ 2,606.5 $ 2,508.5 Gross margin: Color, Additives and Inks $ 161.3 $ 172.1 $ 546.8 $ 563.0 Specialty Engineered Materials 66.9 61.4 201.3 192.6 Corporate and eliminations (32.8) (17.9) (37.4) (28.3) Gross margin $ 195.4 $ 215.6 $ 710.7 $ 727.3 Selling and administrative expense: Color, Additives and Inks $ 92.7 $ 105.3 $ 290.1 $ 321.1 Specialty Engineered Materials 35.5 31.4 96.4 94.2 Corporate and eliminations 26.6 26.1 81.3 82.4 Selling and administrative expense $ 154.8 $ 162.8 $ 467.8 $ 497.7 Operating income: Color, Additives and Inks $ 68.6 $ 66.8 $ 256.7 $ 241.9 Specialty Engineered Materials 31.4 30.0 104.9 98.4 Corporate and eliminations (59.4) (44.0) (118.7) (110.7) Operating income $ 40.6 $ 52.8 $ 242.9 $ 229.6 Depreciation & amortization: Color, Additives and Inks $ 24.2 $ 26.6 $ 76.1 $ 79.2 Specialty Engineered Materials 12.9 7.9 28.4 23.8 Corporate and eliminations 2.7 2.1 9.2 4.1 Depreciation & Amortization $ 39.8 $ 36.6 $ 113.7 $ 107.1 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 92.8 $ 93.4 $ 332.8 $ 321.1 Specialty Engineered Materials 44.3 37.9 133.3 122.2 Corporate and eliminations (56.7) (41.9) (109.5) (106.6) Other (expense) income, net (32.3) 1.6 (31.3) 4.3 EBITDA $ 48.1 $ 91.0 $ 325.3 $ 341.0 13 Attachment 7 Avient Corporation Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except per share data) Senior management uses gross margin before special items and operating income before special items to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and how it may serve as a basis for future performance.

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; 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; our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA; 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. Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization. Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Sales: Color, Additives and Inks $ 521.5 $ 486.5 $ 1,578.8 $ 1,548.0 Specialty Engineered Materials 294.6 267.9 917.1 878.4 Corporate (0.9) (0.7) (2.0) (2.6) Sales $ 815.2 $ 753.7 $ 2,493.9 $ 2,423.8 Gross margin: Color, Additives and Inks $ 172.8 $ 156.8 $ 528.5 $ 482.9 Specialty Engineered Materials 89.0 78.3 290.7 263.7 Corporate (0.4) (39.8) (22.0) (63.0) Gross margin $ 261.4 $ 195.3 $ 797.2 $ 683.6 Selling and administrative expense: Color, Additives and Inks $ 97.3 $ 92.3 $ 292.1 $ 284.8 Specialty Engineered Materials 52.6 48.0 158.1 150.6 Corporate 34.3 20.7 103.3 94.5 Selling and administrative expense $ 184.2 $ 161.0 $ 553.5 $ 529.9 Operating income: Color, Additives and Inks $ 75.5 $ 64.5 $ 236.4 $ 198.1 Specialty Engineered Materials 36.4 30.3 132.6 113.1 Corporate (34.7) (60.5) (125.3) (157.5) Operating income $ 77.2 $ 34.3 $ 243.7 $ 153.7 Depreciation & amortization: Color, Additives and Inks $ 21.9 $ 24.6 $ 65.6 $ 76.1 Specialty Engineered Materials 20.7 20.5 61.1 61.6 Corporate 2.5 1.3 7.6 6.8 Depreciation & amortization $ 45.1 $ 46.4 $ 134.3 $ 144.5 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 97.4 $ 89.1 $ 302.0 $ 274.2 Specialty Engineered Materials 57.1 50.8 193.7 174.7 Corporate (32.2) (59.2) (117.7) (150.7) Other (expense) income, net (0.3) 1.0 (2.1) 1.5 EBITDA from continuing operations $ 122.0 $ 81.7 $ 375.9 $ 299.7 Special items, before tax 9.7 43.2 44.0 92.2 Interest expense included in special items (1.3) (2.2) (2.3) (2.2) Depreciation & amortization included in special items (0.4) — (1.2) (1.9) Adjusted EBITDA $ 130.0 $ 122.7 $ 416.4 $ 387.8 12 Attachment 7 Avient Corporation Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except per share data) Senior management uses gross margin before special items and operating income before special items to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and how it may serve as a basis for future performance.

030IY2000 SPECIALTY IVORY 030BU2013 SPECIALTY LIGHT BLUE Together we can unlock the powerful potential of a future envisioned by you... and shared by us all.

PP SPECIALTY RED PP SPECIALTY YELLOW Together we can unlock the powerful potential of a future envisioned by you... and shared by us all.

We have extensive experience formulating specialty polymers for wearable devices. Our specialty materials help you create durable, lightweight products and our wear-resistant and self-lubricating polymer solutions can reduce premature component failure. Power Management