Geon’s roots date back to 1927 when B.F.Goodrich scientist Waldo Semon produced the first usable vinyl polymer.

Climate change (5.11.6.1) Environmental requirement Select from: ☑ Environmental disclosure through a non-public platform (5.11.6.2) Mechanisms for monitoring compliance with this environmental requirement Select all that apply ☑ Supplier scorecard or rating (5.11.6.3) % tier 1 suppliers by procurement spend required to comply with this environmental requirement Select from: ☑ 76-99% (5.11.6.4) % tier 1 suppliers by procurement spend in compliance with this environmental requirement Select from: 133 ☑ 51-75% (5.11.6.7) % tier 1 supplier-related scope 3 emissions attributable to the suppliers required to comply with this environmental requirement Select from: ☑ 76-99% (5.11.6.8) % tier 1 supplier-related scope 3 emissions attributable to the suppliers in compliance with this environmental requirement Select from: ☑ 76-99% (5.11.6.9) Response to supplier non-compliance with this environmental requirement Select from: ☑ Retain and engage (5.11.6.10) % of non-compliant suppliers engaged Select from: ☑ 1-25% (5.11.6.11) Procedures to engage non-compliant suppliers Select all that apply ☑ Developing quantifiable, time-bound targets and milestones to bring suppliers back into compliance (5.11.6.12) Comment No additional comments Climate change 134 (5.11.6.1) Environmental requirement Select from: ☑ Other, please specify :Complying with regulatory requirements (5.11.6.2) Mechanisms for monitoring compliance with this environmental requirement Select all that apply ☑ Supplier scorecard or rating (5.11.6.3) % tier 1 suppliers by procurement spend required to comply with this environmental requirement Select from: ☑ 100% (5.11.6.4) % tier 1 suppliers by procurement spend in compliance with this environmental requirement Select from: ☑ 100% (5.11.6.7) % tier 1 supplier-related scope 3 emissions attributable to the suppliers required to comply with this environmental requirement Select from: ☑ 100% (5.11.6.8) % tier 1 supplier-related scope 3 emissions attributable to the suppliers in compliance with this environmental requirement Select from: ☑ 100% (5.11.6.9) Response to supplier non-compliance with this environmental requirement Select from: 135 ☑ Exclude (5.11.6.12) Comment No additional comments [Add row] (5.11.7) Provide further details of your organization’s supplier engagement on environmental issues. Most sites send water back to the municipality.

Personal Values INTEG R IT Y R E SP ECT H O N E S T Y Core Values COLLABO R A T IO N E X C EL LE NCE INNOVATION OUR CULTURE 1 Annual Report | 2022 Dear Avient Shareholders, 2022 was a challenging year but also one filled with significant accomplishments that we look back on with a great sense of pride.