Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com mailto:giuseppe.disalvo@avient.com mailto:kyle.rose@avient.com 7 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended December 31, Year Ended December 31, 2021 2020 2021 2020 Sales $ 1,201.5 $ 997.0 $ 4,818.8 $ 3,242.1 Operating Income 74.0 65.0 381.2 189.3 Net income from continuing operations attributable to Avient shareholders 29.8 74.2 230.8 132.0 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.33 $ 0.81 $ 2.53 $ 1.47 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.32 $ 0.81 $ 2.51 $ 1.46 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

Borrow from the world of human wellness and use naturally soothing colors and textures. Be intentional about your palette and don’t shy away from bold choices. We can recommend CMF choices that will dazzle and keep setting you apart from your competition.

COMPOSITE TRIPOD STANDS OUT FROM THE CROWD INNOVATIVE, ROLLABLE TRIPOD DESIGN GAINS STRENGTH AND DURABILITY FROM COMPOSITES © 2023, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about the Polystrand thermoplastic composites that made the Revolve tripod possible, visit www.avient.com/composites. From deployable composite booms in space to lightweight antenna mast structures on the ground, its unique technology has attracted attention from engineers and product designers worldwide. Tripod users, from outdoor enthusiasts to photographers, have several common expectations for this essential tool: strength to safely support their prized equipment, stability to get the most accurate shot, quick setup and deployment, and lightweight portability to get their gear easily from here to there.

UV stabilizers help protect polymers from the negative effects of sunlight and preserve aesthetic and mechnical properties. Processing conditions can cause material properties to shift from the values stated in the information. Contact your Avient sales representative for product guidance from our experts.

Processing conditions can cause material properties to shift from the values stated in the information. The portfolio also benefits from excellent service and regulatory support from experts in fiber coloration and enhancement. Color shown may vary from actual color due to printing and monitor variations.

WHAT IT DOES Cesa™ Anti-Block Slip LS is a range of additives for flexible polyolefin packaging that helps convertors and brand owners switch from multi-material to mono-material packaging. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Processing conditions can cause material properties to shift from the values stated in the information.

SAN allows suppliers to have the option to acknowledge a PO, add a comment to it, or create an invoice from the fulfilled PO. Create an Invoice When clicking the “Create Invoice” button, you are prompted to add an “Invoice From” address. Some of the fields are pre-populated with information from the PO.

Inconsistent streams mean that PCR resin quality varies from virgin to recycled or from recycled to recycled, creating color deviation for existing products. Some of the information arises from laboratory work with small-scale equipment which may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Processing conditions can cause material properties to shift from the values stated in the information.

Last year, we improved our ratings from two key and influential third-par ty agencies, earning a Gold medal from EcoVadis (94th percentile) and an A- from CDP. We have received third party certification from TÜV Rheinland. Other wastes may be generated from sources such as periodic construction and demolition projects, packaging from raw materials and products, laborator y waste from quality assurance activities, and routine office-based activities.

Last year, we improved our ratings from two key and influential third-par ty agencies, earning a Gold medal from EcoVadis (94th percentile) and an A- from CDP. We have received third party certification from TÜV Rheinland. Other wastes may be generated from sources such as periodic construction and demolition projects, packaging from raw materials and products, laborator y waste from quality assurance activities, and routine office-based activities.