Scope of emissions Scope 3 Allocation level Company wide Allocation level detail Emissions in metric tonnes of CO2e 2,605.93 Uncertainty (±%) 10 Major sources of emissions purchased goods and services, downstream transportation and distribution Verified No Allocation method Allocation based on the volume of products purchased Please explain how you have identified the GHG source, including major limitations to this process and assumptions made Avient CDP Climate Change Questionnaire 2021 Tuesday, August 3, 2021 89 The volume produced for Stanley Black & Decker divided by total production volume was used as a percentage.

Row 1 (4.11.2.1) Type of indirect engagement Select from: ☑ Indirect engagement via a trade association (4.11.2.4) Trade association North America ☑ American Chemistry Council (4.11.2.5) Environmental issues relevant to the policies, laws, or regulations on which the organization or individual has taken a position Select all that apply ☑ Climate change (4.11.2.6) Indicate whether your organization’s position is consistent with the organization or individual you engage with Select from: 89 ☑ Consistent (4.11.2.7) Indicate whether your organization attempted to influence the organization or individual’s position in the reporting year Select from: ☑ No, we did not attempt to influence their position (4.11.2.8) Describe how your organization’s position is consistent with or differs from the organization or individual’s position, and any actions taken to influence their position The American Chemistry Council (ACC) recognizes that the industry must work together to develop effective solutions that will reduce greenhouse gas (GHG) emissions. Row 89 (9.3.1.1) Facility reference number Select from: ☑ Facility 62 (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 673 ☑ 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 United States of America ☑ Mississippi River (9.3.1.8) Latitude 0 (9.3.1.9) Longitude 0 (9.3.1.10) Located in area with water stress Select from: ☑ No (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 674 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 675 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. Row 96 (9.3.1.1) Facility reference number Select from: ☑ Facility 89 (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 ☑ 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 United States of America ☑ Colorado River (Pacific Ocean) (9.3.1.8) Latitude 695 0 (9.3.1.9) Longitude 0 (9.3.1.10) Located in area with water stress Select from: ☑ No (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 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 0 696 (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 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) 0 697 (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.

No Country/area Malaysia Consumption of electricity (MWh) 756.81 Consumption of heat, steam, and cooling (MWh) 0 Avient CDP Climate Change Questionnaire 2022 Friday, July 29, 2022 89 Total non-fuel energy consumption (MWh) [Auto-calculated] 756.81 Is this consumption excluded from your RE100 commitment?