Indefinite-lived Intangible Assets Š At December 31, 2015, our Consolidated Balance Sheet reflected $96.3 million of indefinite lived trade name assets, which includes, $33.2 million associated with the trade name acquired as part of the acquisition of GLS and $63.1 million associated with trade names acquired as part of the ColorMatrix acquisition. Goodwill as of December 31, 2015 and 2014, and changes in the carrying amount of goodwill by segment were as follows: (In millions) Specialty Engineered Materials Color, Additives and Inks Designed Structures and Solutions Performance Products and Solutions PolyOne Distribution Total Goodwill, gross at January 1, 2014 $ 112.1 $ 326.3 $ 136.3 $ 186.0 $ 1.6 $ 762.3 Accumulated impairment losses (12.2) (16.1) — (175.0) — (203.3) Goodwill, net at January 1, 2014 99.9 310.2 136.3 11.0 1.6 559.0 Acquisitions of businesses — 23.5 8.4 0.2 — 32.1 Currency translation (0.5) — — — — (0.5) Balance at December 31, 2014 99.4 333.7 144.7 11.2 1.6 590.6 Acquisitions of businesses — 8.6 — — — 8.6 Currency translation (1.4) (0.1) — — — (1.5) Balance at December 31, 2015 $ 98.0 $ 342.2 $ 144.7 $ 11.2 $ 1.6 $ 597.7 At December 31, 2015, PolyOne had $96.3 million of indefinite-lived intangible assets that are not subject to amortization, consisting of a trade name of $33.2 million acquired as part of the acquisition of GLS Corporation (GLS) and trade names of $63.1 million acquired as part of the acquisition of ColorMatrix Group, Inc. Indefinite-lived intangible assets primarily consist of the GLS and ColorMatrix trade names.

Š At December 31, 2014, our Consolidated Balance Sheet reflected $96.3 million of indefinite lived trade name assets, which includes, $33.2 million associated with the trade name acquired as part of the acquisition of GLS and $63.1 million associated with trade names acquired as part of the ColorMatrix acquisition. Goodwill as of December 31, 2014 and 2013, and changes in the carrying amount of goodwill by segment were as follows: (In millions) Global Specialty Engineered Materials Global Color, Additives and Inks Designed Structures and Solutions Performance Products and Solutions PolyOne Distribution Total Goodwill, gross at January 1, 2013 $ 110.8 $ 314.0 $ — $ 182.4 $ 1.6 $ 608.8 Accumulated impairment losses (12.2) (16.1) — (175.0) — (203.3) Goodwill, net at January 1, 2013 98.6 297.9 — 7.4 1.6 405.5 Acquisitions of businesses 1.8 12.4 136.3 3.6 — 154.1 Currency translation (0.5) (0.1) — — — (0.6) Balance at December 31, 2013 99.9 310.2 136.3 11.0 1.6 559.0 Acquisitions of businesses — 23.5 8.4 0.2 — 32.1 Currency translation (0.5) — — — — (0.5) Balance at December 31, 2014 $ 99.4 $ 333.7 $ 144.7 $ 11.2 $ 1.6 $ 590.6 At December 31, 2014, PolyOne had $99.7 million of indefinite-lived other intangible assets that are not subject to amortization, consisting of a trade name of $33.2 million acquired as part of the 2008 acquisition of GLS Corporation (GLS), trade names of $63.1 million acquired as part of the acquisition of ColorMatrix and $3.4 million of in-process research and development (IPR&D) acquired as part of the ColorMatrix acquisition. Indefinite-lived intangible assets primarily consist of the GLS and ColorMatrix trade names.

Š At December 31, 2013, our Consolidated Balance Sheet reflected $96.3 million of indefinite lived trade name assets, which includes, $33.2 million associated with the trade name acquired as part of the acquisition of GLS and $63.1 million associated with trade names acquired as part of the ColorMatrix acquisition. Goodwill as of December 31, 2013 and 2012, and changes in the carrying amount of goodwill by segment were as follows: (In millions) Global Specialty Engineered Materials Global Color, Additives and Inks Designed Structures and Solutions Performance Products and Solutions PolyOne Distribution Total Goodwill, gross at January 1, 2012 $ 101.4 $ 313.4 $ — $ 182.4 $ 1.6 $ 598.8 Accumulated impairment losses (12.2) (16.1) — (175.0) — (203.3) Goodwill, net at January 1, 2012 89.2 297.3 — 7.4 1.6 395.5 Acquisitions of businesses 10.0 0.6 — — — 10.6 Currency translation and other adjustments (0.6) — — — — (0.6) Balance at December 31, 2012 98.6 297.9 — 7.4 1.6 405.5 Acquisitions of businesses 1.8 12.4 136.3 3.6 — 154.1 Currency translation and other adjustments (0.5) (0.1) — — — (0.6) Balance at December 31, 2013 $ 99.9 $ 310.2 $ 136.3 $ 11.0 $ 1.6 $ 559.0 At December 31, 2013, PolyOne had $99.7 million of indefinite-lived other intangible assets that are not subject to amortization, consisting of a trade name of $33.2 million acquired as part of the 2008 acquisition of GLS Corporation (GLS), trade names of $63.1 million acquired as part of the acquisition of ColorMatrix and $3.4 million of in-process research and development (IPR&D) acquired as part of the ColorMatrix acquisition. Indefinite-lived intangible assets consist of a trade name acquired as part of the January 2008 acquisition of GLS, trade names acquired as part of the December 2011 acquisition of ColorMatrix, and in-process research and development acquired as part of the ColorMatrix acquisition.

GLS™ TPEs with Antimicrobial Technologies Avient Launches GLS™ Thermoplastic Elastomers with Antimicrobial Technology That Protects Against Microbial Growth

The company was GLS, a global leader in soft-touch thermoplastic elastomers.

Objective for implementing an internal carbon price Navigate GHG regulations Change internal behavior Drive energy efficiency Drive low-carbon investment Identify and seize low-carbon opportunities GHG Scope Scope 1 Scope 2 Scope 3 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 109 Application Capital investment, strategic decision-making on R&D activities, M&A activities Actual price(s) used (Currency /metric ton) Variance of price(s) used Evolutionary pricing.

Climate change (5.1.1.1) Scenario used Physical climate scenarios ☑ RCP 4.5 (5.1.1.2) Scenario used SSPs used in conjunction with scenario Select from: ☑ SSP2 (5.1.1.3) Approach to scenario Select from: ☑ Qualitative and quantitative 108 (5.1.1.4) Scenario coverage Select from: ☑ Facility (5.1.1.5) Risk types considered in scenario Select all that apply ☑ Acute physical ☑ Chronic physical (5.1.1.6) Temperature alignment of scenario Select from: ☑ 2.0ºC - 2.4ºC (5.1.1.7) Reference year 2021 (5.1.1.8) Timeframes covered Select all that apply ☑ 2025 ☑ 2030 ☑ 2040 ☑ 2050 (5.1.1.9) Driving forces in scenario Direct interaction with climate ☑ On asset values, on the corporate (5.1.1.10) Assumptions, uncertainties and constraints in scenario 109 Avient reviewed publicly available and widely accepted physical climate scenarios to identify the most appropriate options for the climate change scenario analysis. Row 17 (9.3.1.1) Facility reference number Select from: ☑ Facility 15 (9.3.1.3) Value chain stage Select from: ☑ Direct operations (9.3.1.4) Dependencies, impacts, risks, and/or opportunities identified at this facility Select all that apply 451 ☑ Risks (9.3.1.5) Withdrawals or discharges in the reporting year Select from: ☑ Yes, withdrawals and discharges (9.3.1.7) Country/Area & River basin China ☑ Other, please specify :China Coast (9.3.1.8) Latitude 0 (9.3.1.9) Longitude 0 (9.3.1.10) Located in area with water stress Select from: ☑ Yes (9.3.1.13) Total water withdrawals at this facility (megaliters) 0 (9.3.1.14) Comparison of total withdrawals with previous reporting year Select from: ☑ About the same (9.3.1.15) Withdrawals from fresh surface water, including rainwater, water from wetlands, rivers and lakes 452 0 (9.3.1.16) Withdrawals from brackish surface water/seawater 0 (9.3.1.17) Withdrawals from groundwater - renewable 0 (9.3.1.18) Withdrawals from groundwater - non-renewable 0 (9.3.1.19) Withdrawals from produced/entrained water 0 (9.3.1.20) Withdrawals from third party sources 0 (9.3.1.21) Total water discharges at this facility (megaliters) 0 (9.3.1.22) Comparison of total discharges with previous reporting year Select from: ☑ About the same (9.3.1.23) Discharges to fresh surface water 0 (9.3.1.24) Discharges to brackish surface water/seawater 453 0 (9.3.1.25) Discharges to groundwater 0 (9.3.1.26) Discharges to third party destinations 0 (9.3.1.27) Total water consumption at this facility (megaliters) 0 (9.3.1.28) Comparison of total consumption with previous reporting year Select from: ☑ About the same (9.3.1.29) Please explain Avient does not externally disclose water information at the site level.

Indefinite-lived intangible assets primarily consist of the GLS, ColorMatrix and Gordon Composites trade names.

Indefinite-lived intangible assets primarily consist of the Dyneema, GLS, ColorMatrix, Gordon Composites, and Fiber-Line trade names.

Indefinite-lived intangible assets primarily consist of the Dyneema, GLS, ColorMatrix, Gordon Composites, and Fiber-Line trade names.