They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. PolyOne’s chief operating decision makers use these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Adjusted EPS 2006Y* 2007Y* 2008Y* 2009Y* 2010Y 2011Y 2012Y 2013Y Net income attributable to PolyOne common shareholders $ 130.9 $ 40.9 $ (417.0) $ 106.7 $ 152.5 $ 153.4 $ 53.3 $ 94.0 SunBelt equity earnings, after tax (68.5) (26.1) (20.8) (19.0) (14.7) (3.7) - - Special items, after tax (21.2) 41.4 310.0 (31.0) 15.8 (30.5) 35.7 30.4 Tax adjustments (30.0) (30.7) 147.2 (44.9) (88.3) (42.3) 0.5 2.2 Adjusted net income $ 11.2 $ 25.5 $ 19.4 $ 11.8 $ 65.3 $ 76.9 $ 89.5 $ 126.6 Diluted shares 92.8 93.1 92.7 93.4 96.0 94.3 89.8 96.1 Adjusted EPS $ 0.12 $ 0.27 $ 0.21 $ 0.13 $ 0.68 $ 0.82 $ 1.00 $ 1.31 * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

Evaluations are completed using the Avient Supplier Risk Matrix which identifies “high-”, “medium-” and “low-risk” suppliers based upon the following inputs: total business impact, supplier performance, and QMS profile (certification and self-assessment completion). Any additional Avient business unit/site-level-specific design, development, and shipping requirements not covered within this SQM shall be communicated to and agreed upon with the supplier. 4.2 Nonconforming Material, Containment, and Supplier Corrective Action If an Avient facility or customer receive defective product, Avient shall notify the supplier of the nonconformance. Avient reserves the right to verify the changed sub-tier supplier structure. 5.0 Avient Business Expectations Suppliers may be asked to provide additional material specific documentation related to the following functional areas:  Environmental, Health, and Safety  Regulatory  Sourcing  Purchasing  Technology / Research & Development Any other functional group-specific requirements may be communicated through the appropriate Avient representative.

Applicable Business Groups Our Businesses

chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Taxes paid on gain on sale of business Business Segment Operations (Unaudited)

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. PolyOne’s chief operating decision makers use these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Adjusted EPS 2006Y* 2007Y* 2008Y* 2009Y* 2010Y 2011Y 2012Y 2013Y Net income attributable to PolyOne common shareholders $ 130.9 $ 40.9 $ (417.0) $ 106.7 $ 152.5 $ 153.4 $ 53.3 $ 94.0 SunBelt equity earnings, after tax (68.5) (26.1) (20.8) (19.0) (14.7) (3.7) - - Special items, after tax (21.2) 41.4 310.0 (31.0) 15.8 (30.5) 35.7 30.4 Tax adjustments (30.0) (30.7) 147.2 (44.9) (88.3) (42.3) 0.5 2.2 Adjusted net income $ 11.2 $ 25.5 $ 19.4 $ 11.8 $ 65.3 $ 76.9 $ 89.5 $ 126.6 Diluted shares 92.8 93.1 92.7 93.4 96.0 94.3 89.8 96.1 Adjusted EPS $ 0.12 $ 0.27 $ 0.21 $ 0.13 $ 0.68 $ 0.82 $ 1.00 $ 1.31 * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Business Segment Operations (Unaudited)

They are based on management's expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Business acquisitions, net of cash acquired Business Segment Operations (Unaudited)

PET is therefore a popular choice for businesses who want an eco-friendly plastic that can be recycled again and again. In 2019, only 1.77 billion pounds of PET was collected for recycling out of the 6.4 billion pounds of PET that was available to be recycled in the United States. However, there is still question who should pay for these investments— federal and state governments, businesses or consumers.

The Guidelines recognize the importance of maintaining the flexibility to adapt corporate governance processes to the changing requirements of the business. They are expected to act solely on behalf of the Company and not be influenced by a personal interest that may result from other individual or business concerns. The Company’s business is conducted by officers, managers and employees under the direction of the Chief Executive Officer and the oversight of the Board.

PET is therefore a popular choice for businesses who want an eco-friendly plastic that can be recycled again and again. In 2019, only 1.77 billion pounds of PET was collected for recycling out of the 6.4 billion pounds of PET that was available to be recycled in the United States. However, there is still question who should pay for these investments— federal and state governments, businesses or consumers.