Argentina Belgium Brazil Canada Chile China Colombia Czechia Finland France Germany Guatemala Hungary India Indonesia Ireland Italy Luxembourg Malaysia Mexico Netherlands New Zealand Pakistan Peru Poland Saudi Arabia Singapore South Africa Spain Sweden Taiwan, Greater China Thailand Turkey United Kingdom of Great Britain and Northern Ireland United States of America Viet Nam C0.4 (C0.4) Select the currency used for all financial information disclosed throughout your response. Country/Region Scope 1 emissions (metric tons CO2e) Belgium 953 Canada 454 China 49 France 499 Germany 1,260 Hungary 106 Italy 722 Netherlands 7 Poland 130 Saudi Arabia 9 Spain 149 Thailand 7 United Kingdom of Great Britain and Northern Ireland 127 United States of America 13,041 Finland 35 India 179 Turkey 232 Singapore 22 Guatemala 16 Pakistan 275 Argentina 28 Avient CDP Climate Change Questionnaire 2021 2021年8月3日（星期二） 64 South Africa 38 Indonesia 13 Chile 0.003 Sweden 62 Colombia 13 C7.3 (C7.3) Indicate which gross global Scope 1 emissions breakdowns you are able to provide. Country/Region Scope 2, location- based Scope 2, market- based Purchased and consumed electricity, heat, Purchased and consumed low-carbon electricity, heat, steam or Avient CDP Climate Change Questionnaire 2021 2021年8月3日（星期二） 65 (metric tons CO2e) (metric tons CO2e) steam or cooling (MWh) cooling accounted for in Scope 2 market-based approach (MWh) Belgium 1,348 1,195 6,704 335 Brazil 444 444 4,448 0 Canada 334 334 2,530 0 China 21,484 21,484 34,853 0 Czechia 185 36 373 312 Finland 131 346 1,117 0 France 658 516 11,948 0 Germany 8,802 9,812 21,936 5,834 Hungary 644 725 2,537 0 India 5,362 5,362 7,135 0 Italy 6,204 1,063 20,146 17,864 Luxembourg 35 100 222 0 Mexico 1,711 1,711 3,750 0 Netherlands 250 332 598 0 Peru 36 36 182 0 Poland 2,499 2,857 3,523 0 Saudi Arabia 8,214 8,214 15,865 0 Singapore 1,161 1,161 2,984 0 Spain 6,992 9,236 26,952 0 Thailand 4,369 4,369 9,016 0 United Kingdom of Great Britain and Northern Ireland 350 531 1,527 0 United States of America 51,565 5,458 121,433 100,004 Turkey 3,317 3,317 7,119 0 Guatemala 252 252 660 0 Pakistan 1,218 1,218 3,101 0 Argentina 289 212 897 240 South Africa 830 830 927 0 Indonesia 1,111 1,111 1,451 0 Chile 46 46 114 0 Sweden 25 0 1,883 1,883 New Zealand 225 225 2,073 0 Avient CDP Climate Change Questionnaire 2021 2021年8月3日（星期二） 66 Viet Nam 338 338 743 0 Colombia 375 375 2,338 0 Ireland 350 524 1,057 0 Malaysia 461 461 697 0 Taiwan, Greater China 3,348 3,348 5,991 0 C7.6 (C7.6) Indicate which gross global Scope 2 emissions breakdowns you are able to provide.

Argentina Belgium Brazil Canada Chile Avient CDP Climate Change Questionnaire 2022 2022年7月29日（星期五） 3 China Colombia Finland France Germany Guatemala Hungary India Indonesia Ireland Italy Luxembourg Malaysia Mexico Netherlands New Zealand Pakistan Peru Poland Saudi Arabia Singapore South Africa Spain Sweden Taiwan, China Thailand Turkey United Kingdom of Great Britain and Northern Ireland United States of America Viet Nam C0.4 (C0.4) Select the currency used for all financial information disclosed throughout your response. Country/Region Scope 1 emissions (metric tons CO2e) Belgium 871 Canada 492 Avient CDP Climate Change Questionnaire 2022 2022年7月29日（星期五） 71 China 26 France 443 Germany 1,295 Hungary 114 Italy 699 Netherlands 60 Poland 165 Saudi Arabia 9 Spain 630 Thailand 5 United Kingdom of Great Britain and Northern Ireland 220 United States of America 12,415 Finland 61 India 154 Turkey 216 Singapore 30 Guatemala 17 Pakistan 168 Argentina 32 South Africa 27 Indonesia 13 Chile 0.001 Sweden 73 Colombia 6 C7.3 (C7.3) Indicate which gross global Scope 1 emissions breakdowns you are able to provide. No Country/area Pakistan Consumption of electricity (MWh) 3,043.35 Consumption of heat, steam, and cooling (MWh) 0 Total non-fuel energy consumption (MWh) [Auto-calculated] 3,043.35 Is this consumption excluded from your RE100 commitment?

Karachi, Pakistan 78. Lahore, Pakistan 79. We also applaud Huma Khalil, Technology Lead, CAI (Pakistan) Photo: bottom, left; and Volker Dickfeld, Sr.

Karachi, Pakistan 78. Lahore, Pakistan 79. We also applaud Huma Khalil, Technology Lead, CAI (Pakistan) Photo: bottom, left; and Volker Dickfeld, Sr.

Karachi, Pakistan 78. Lahore, Pakistan 79. We also applaud Huma Khalil, Technology Lead, CAI (Pakistan) Photo: bottom, left; and Volker Dickfeld, Sr.

North / Central America South America Europe Middle East/Asia Africa Australia Canada Argentina Aland Islands Italy Afghanistan Nepal Algeria Australia Costa Rica Bolivia Armenia Kosovo Azerbaijan Oman Egypt New Caledonia Dominican Republic Brazil Austria Latvia Bangladesh Pakistan Ethiopia New Zealand El Salvador Chile Belarus Lithuania Bhutan Philippines Ghana Guatemala Colombia Belgium Luxembourg Cambodia Qatar Ivory Coast Haiti Ecuador Bosnia Herzegovina Malta China Russian Federation Kenya Honduras Paraguay Bulgaria Monaco Hong Kong Saudi Arabia Libya Jamaica Peru Croatia Netherlands India Singapore Malawi Mexico Uruguay Cyprus Norway Indonesia South Korea Mali Panama Venezuela Czech Republic Poland Iraq Sri Lanka Mauritius Puerto Rico Denmark Portugal Israel Taiwan Morocco Trinidad, Tobago Estonia Romania Japan Tajikistan Mozambique United Sates Finland Serbia Jordan Thailand Nigeria France Slovakia Kazakhstan Turkey Senegal Georgia Slovenia Kyrghizstan United Arab Emir. South Africa Germany Spain Kuwait Uzbekistan Tanzania Greece Sweden Lebanon Vietnam Tunisia Hungary Switzerland Malaysia Uganda Iceland Ukraine Maldives Zambia Ireland United Kingdom Myanmar Zimbabwe Sustainability Report | 2018 13 North / Central America South America Europe Middle East/Asia Africa Australia Canada Argentina Aland Islands Italy Afghanistan Nepal Algeria Australia Costa Rica Bolivia Armenia Kosovo Azerbaijan Oman Egypt New Caledonia Dominican Republic Brazil Austria Latvia Bangladesh Pakistan Ethiopia New Zealand El Salvador Chile Belarus Lithuania Bhutan Philippines Ghana Guatemala Colombia Belgium Luxembourg Cambodia Qatar Ivory Coast Haiti Ecuador Bosnia Herzegovina Malta China Russian Federation Kenya Honduras Paraguay Bulgaria Monaco Hong Kong Saudi Arabia Libya Jamaica Peru Croatia Netherlands India Singapore Malawi Mexico Uruguay Cyprus Norway Indonesia South Korea Mali Panama Venezuela Czech Republic Poland Iraq Sri Lanka Mauritius Puerto Rico Denmark Portugal Israel Taiwan Morocco Trinidad, Tobago Estonia Romania Japan Tajikistan Mozambique United Sates Finland Serbia Jordan Thailand Nigeria France Slovakia Kazakhstan Turkey Senegal Georgia Slovenia Kyrghizstan United Arab Emir.

Row 10 (3.2.1) Country/Area & River basin Pakistan ☑ Indus (3.2.2) Value chain stages where facilities at risk have been identified in this river basin Select all that apply ☑ Direct operations (3.2.3) Number of facilities within direct operations exposed to water-related risk in this river basin 1 (3.2.4) % of your organization’s total facilities within direct operations exposed to water-related risk in this river basin Select from: ☑ Less than 1% (3.2.10) % organization’s total global revenue that could be affected Select from: 41 ☑ Less than 1% (3.2.11) Please explain Data based on sites with extremely high water risk level from WRI. Select from: ☑ No (7.30.16.4) Consumption of purchased heat, steam, and cooling (MWh) 0 (7.30.16.5) Consumption of self-generated heat, steam, and cooling (MWh) 0 (7.30.16.6) Total electricity/heat/steam/cooling energy consumption (MWh) 1547.60 (7.30.16.7) Provide details of the electricity consumption excluded NA Pakistan (7.30.16.1) Consumption of purchased electricity (MWh) 2261.93 (7.30.16.2) Consumption of self-generated electricity (MWh) 171.49 316 (7.30.16.3) Is some or all of this electricity consumption excluded from your RE100 commitment? Row 6 (7.30.19.1) Country/area of generation Select from: ☑ Pakistan (7.30.19.2) Renewable electricity technology type Select from: ☑ Solar 342 (7.30.19.4) Total renewable electricity generated by this facility in the reporting year (MWh) 171.49 (7.30.19.5) Renewable electricity consumed by your organization from this facility in the reporting year (MWh) 171.49 (7.30.19.8) Comment We self-generate solar energy.

Karachi, Pakistan 81. Lahore, Pakistan 82. Cameroon Tanzania New Caledonia Haiti Colombia Belgium Ireland Serbia Greater China Nepal Uzbekistan Egypt Tunisia New Zealand Honduras Ecuador Bosnia Herzegovina Italy Slovakia India Oman Vietnam Ethiopia Uganda Jamaica Paraguay Bulgaria Kosovo Slovenia Indonesia Pakistan Yemen Gabon Zambia Mexico Peru Croatia Latvia Spain Iraq Philippines Ghana Zimbabwe Nicaragua Suriname Cyprus Lithuania Sweden Israel Qatar Guinea Panama Uruguay Czech Republic Luxembourg Switzerland Japan Russia Ivory Coast Puerto Rico Venezuela Denmark Malta Ukraine Jordan Saudi Arabia Kenya Trinidad & Tobago Estonia Moldova United Kingdom Kazakhstan Singapore Libya United States Finland Netherlands Kyrgyzstan South Korea Mali France North Macedonia Kuwait Sri Lanka Mauritius HOME | Contents | CEO 致辞 | 关于我们 | 人类 | 产品 | 地球 | 绩效 | 指标 | Index Sustainability Report | 2022 16 • Welcomed Dyneema® Protective Materials to the Avient portfolio, significantly increasing our sustainable solutions portfolio • Ranked as one of Barron’s 100 Most Sustainable Companies, Newsweek’s America’s Most Responsible Companies, and a WSJ Top 250 Best-Managed Companies • Launched 40+ new Sustainable Solutions globally in 2022 • Avient’s Sustainable Solutions Portfolio has grown at a compounded annual growth rate of 11% since 2016 • Recognized with 5 technology and design awards with products launched in 2022 • Enhanced our carbon disclosures, including Scope 3 emissions, and a 3rd party certification of our carbon emissions Message from Avient’s VP of Sustainability At Avient, sustainability is an integral part of who we are as a company.

Karachi, Pakistan Pune, India (4) 22. Lahore, Pakistan Pamplona, Spain (4) (1) There are two manufacturing plants located in Phoenix, Arizona. (2) There are three manufacturing plants located in Shanghai, China. (3) Facility is not included in manufacturing plants total as it is a design center/lab. (4) Facility is not included in manufacturing plants total as it is also included as part of another segment. Ethiopia Tanzania New Zealand Honduras Ecuador Bulgaria Italy Slovakia Greater China Nepal Uzbekistan Gabon Tunisia Jamaica Paraguay Croatia Kosovo Slovenia India Oman Vietnam Ghana Uganda Mexico Peru Cyprus Latvia Spain Indonesia Pakistan Yemen Guinea Zambia Panama Suriname Czech Republic Lithuania Sweden Iraq Philippines Ivory Coast Zimbabwe Puerto Rico Uruguay Denmark Luxembourg Switzerland Israel Qatar Kenya Trinidad & Tobago Venezuela Estonia Malta Ukraine Japan Russia Libya United States Finland Netherlands United Kingdom Jordan Saudi Arabia Madagascar France North Macedonia Kazakhstan Singapore Mali Sustainability Report | 2020 13 Sustainability remains integral to achieving Avient’s vision, mission, responsibility and performance.