MB2611 CLAY MATCH NON PHTHALATE PP FR 8-6 LMS-1000

Geon(TM) DB5053 Gray Non-Marking PP FR 8-6 LMS-1000

Geon(TM) MB3142 FLESH FAST FUSE NON PHTH LC PP FR 8-6 LMS-1000

NON-PH SMITH CER BLUE PP FR 8-6 LMS-1000

DB4393 Neutral Non-Phthalate PP FR 8-6 LMS-1000

Geon(TM) DB4939C Neutral Non-Phthalate PP FR 8-6 LMS-1000

NON FL.PURPLE PP FR 8-6 LMS-1000

non-halogen solutions), use less material during production, reduce energy required for production, and build alternative energy applications. The Green Guides emphasize the importance of clear, evidence--based, and non-deceptive environmental marketing claims. Consumption of fuel (excluding feedstock) (7.30.1.1) Heating value Select from: ☑ HHV (higher heating value) (7.30.1.2) MWh from renewable sources 0 (7.30.1.3) MWh from non-renewable sources 181564.61 290 (7.30.1.4) Total (renewable and non-renewable) MWh 181564.61 Consumption of purchased or acquired electricity (7.30.1.1) Heating value Select from: ☑ Unable to confirm heating value (7.30.1.2) MWh from renewable sources 250828.67 (7.30.1.3) MWh from non-renewable sources 158822.01 (7.30.1.4) Total (renewable and non-renewable) MWh 409650.68 Consumption of self-generated non-fuel renewable energy (7.30.1.1) Heating value Select from: ☑ Unable to confirm heating value (7.30.1.2) MWh from renewable sources 3066.11 (7.30.1.4) Total (renewable and non-renewable) MWh 291 3066.11 Total energy consumption (7.30.1.1) Heating value Select from: ☑ Unable to confirm heating value (7.30.1.2) MWh from renewable sources 253894.78 (7.30.1.3) MWh from non-renewable sources 340386.61 (7.30.1.4) Total (renewable and non-renewable) MWh 594281.4 [Fixed row] (7.30.6) Select the applications of your organization’s consumption of fuel.

Below is a reconciliation of this non-GAAP financial measure to the most directly comparable financial measure calculated and presented in accordance withGAAP. Below is a reconciliation of this non-GAAP financial measure to the most directly comparable financial measure calculated and presented in accordance with GAAP. Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Avient Investor Presentation - Jefferies Industrials Conference August 2020.pdf August 2020 investor non-GAAP reconciliation.pdf August 2020 investor non-GAAP

Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.  A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted p p p on our website at www.polyone.com. 1) Special items are a non-GAAP financial measure and are used to determine adjusted earnings.