See Attachment 3 for a definition and summary of special items and Attachment 7 for a summary of pro forma adjustments associated with the APM Acquisition. Three Months Ended December 31, Year Ended December 31, 2022 2021 2022 2021 Sales: Color, Additives and Inks $ 490.8 $ 581.3 $ 2,355.0 $ 2,401.6 Specialty Engineered Materials 300.8 226.3 1,044.4 911.6 Corporate (1.2) (0.5) (2.5) 2.3 Sales $ 790.4 $ 807.1 $ 3,396.9 $ 3,315.5 Gross margin: Color, Additives and Inks $ 134.5 $ 164.5 $ 681.3 $ 727.5 Specialty Engineered Materials 82.4 58.3 283.7 250.9 Corporate (44.9) (6.2) (82.3) (34.6) Gross margin $ 172.0 $ 216.6 $ 882.7 $ 943.8 Selling and administrative expense: Color, Additives and Inks $ 90.2 $ 103.3 $ 380.3 $ 424.4 Specialty Engineered Materials 47.2 31.2 143.6 125.4 Corporate 34.2 31.9 115.5 114.3 Selling and administrative expense $ 171.6 $ 166.4 $ 639.4 $ 664.1 Operating income: Color, Additives and Inks $ 44.3 $ 61.2 $ 301.0 $ 303.1 Specialty Engineered Materials 35.2 27.1 140.1 125.5 Corporate (79.1) (38.1) (197.8) (148.9) Operating income $ 0.4 $ 50.2 $ 243.3 $ 279.7 14 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. See Attachment 3 for a definition and summary of special items.

Figure 11 shows how to design a non- structural hole. Figure 41 shows how the stripper plate works. The layer of plastic just inside of the frozen layer sees the highest shear rates.

What our customers will see: In mid-April 2014, our newly formulated or significantly reformulated U.S. and European solutions will be accompanied by a new GHS-formatted MSDS (CLP classification in Europe).

Version / Date: 1 (no adjustments) / 30.12.2024 Page 2 of 2 Annex I to the certificate: Sustainable materials handled by the certified site (This annex is applicable for all scopes except of Trader, Trader with storage, Warehouse, Logistic centres, MTBE and ETBE) This annex is only valid in connection with the certificate: ISCC-PLUS-Cert-PL214-26100824 issued on 30.12.2024 Input material Output material Add-ons (voluntary)1) Raw material category2) SAI FSA3) FEFAC4) Polypropylene (PP) Plastic Compounds (PP) NO Bio Bio-circular Circular N/A N/A Polyethylene (PE) Plastic Compounds (PE) NO Bio Bio-circular Circular N/A N/A 1) ISCC PLUS add-ons (voluntary application, see www.iscc-system.org for further information): • 202-04: Food Security Standard • 205-02: Consumables • 202-07: Low ILUC-risk feedstock • 205-03: Non GMO for food and feed • 205-01: GHG emission requirements • 205-04: Non GMO for technical markets 2) Bio raw materials complies with the ISCC Principles 1 – 6 for the cultivation and harvesting of sustainable biomass.

Learn how Stat-Tech material makes the difference in automotive ADAS sensors, cameras and ECU housings Learn how blue jean stain resistant TPEs make the difference for white and light-colored phone cases 3D printing is having an impact on our world - learn how it can impact your business today

of special items (see Attachment 3) and of intangible amortization expense (see Attachment 1). See Attachment 3 for a definition and summary of special items.

per share (see Attachment 1).  See Attachment 3 for a definition and summary of special items. See Attachment 3 for a definition and summary of special items.

For more information on this initiative, please see our FAQs. EH1212 NPT TEAM VIOLET For more information on this initiative, please see our FAQs.

For more information on this initiative, please see our FAQs. 67PHONV ECOLUTION TEAM RED HO For more information on this initiative, please see our FAQs.

For more information on this initiative, please see our FAQs. UV TEAM GREEN For more information on this initiative, please see our FAQs.