The process includes reviews of activities (including abnormal conditions and emergency situations), products 18 and services within Avient’s control from a life cycle perspective. Row 18 (7.26.1) Requesting member Select from: (7.26.2) Scope of emissions Select from: ☑ Scope 2: location-based 222 (7.26.4) Allocation level Select from: ☑ Company wide (7.26.6) Allocation method Select from: ☑ Allocation based on the volume of products purchased (7.26.7) Unit for market value or quantity of goods/services supplied Select from: ☑ Metric tons (7.26.8) Market value or quantity of goods/services supplied to the requesting member 0 (7.26.9) Emissions in metric tonnes of CO2e 0 (7.26.10) Uncertainty (±%) 10 (7.26.11) Major sources of emissions NA (7.26.12) Allocation verified by a third party? Row 18 (7.30.17.1) Country/area of consumption of purchased renewable electricity Select from: ☑ Netherlands (7.30.17.2) Sourcing method Select from: ☑ Retail supply contract with an electricity supplier (retail green electricity) (7.30.17.3) Renewable electricity technology type Select from: ☑ Renewable electricity mix, please specify :Solar and wind 336 (7.30.17.4) Renewable electricity consumed via selected sourcing method in the reporting year (MWh) 24767 (7.30.17.5) Tracking instrument used Select from: ☑ Contract (7.30.17.6) Country/area of origin (generation) of purchased renewable electricity Select from: ☑ Netherlands (7.30.17.7) Are you able to report the commissioning or re-powering year of the energy generation facility?

Dans toutes les situations, nous devons nous assurer de l’exactitude et de la sincérité des informations que nous fournissons en réponse à ces demandes de renseignements. 18 Table des matières Intégrité dans nos activité Il est essentiel qu’Avient conserve des normes éthiques élevées dans toutes ses transactions commerciales, y compris ses relations avec les clients et les fournisseurs.

Dans toutes les situations, nous devons nous assurer que les renseignements que nous fournissons en réponse à ces demandes sont exacts et véridiques. 18 Table des matières Intégrité dans nos affaires Il est essentiel qu’Avient respecte des normes éthiques élevées dans toutes ses relations d’affaires, y compris ses relations avec ses clients et fournisseurs.

Trong tất cả các trường hợp, chúng ta phải đảm bảo rằng thông tin mà chúng ta cung cấp cho các yêu cầu này là chính xác và trung thực. 18 Mục lục Liêm chính trong Kinh doanh của Chúng ta Điều quan trọng là Avient duy trì các tiêu chuẩn đạo đức cao trong tất cả các giao dịch kinh doanh của chúng ta, bao gồm các mối quan hệ của chúng ta với khách hàng và nhà cung cấp.

18 विषय-सूची हमार े वय्ापार म ें ईमानदार ी यह महत्वपूर्ण है कि Avient हमारे सभी व्यापारिक व्यवहारों में उच्च नैतिक मानकों को बनाए रखे, जिसमें ग्राहकों और विक्रेताओं के साथ हमारे संबंध शामिल हैं।

Director since: 2021 Age: 54 Current Public Company Directorships: • None Former Directorships: • None ELECTION OF BOARD OF DIRECTORS 18 PROXY STATEMENT 2024 | Annual Meeting of Shareholders William R. Base Salary Annual Incentive Long-Term Incentive To attract and retain talent Drives the achievement of key business results on an annual basis Directly ties the interests of NEOs to our shareholders Fixed base of cash compensation Performance-based and not guaranteed Helps retain key talent and a majority is performance-based and not guaranteed Weighting 14%—CEO 29%—CFO 32%—Other NEOs Weighting 18%—CEO 22%—CFO 22%—Other NEOs Weighting 68%—CEO 49%—CFO 46%—Other NEOs While the Compensation Committee typically considers comparative compensation information to gain a general understanding of current compensation practices in the market, it does not benchmark or ultimately target a specific percentile or data point in assessing competitiveness for base pay or our incentive programs.

All past climate- Avient CDP Climate Change Questionnaire 2021 2021年8月3日（星期二） 18 related acute physical risks have impacted less than 0.5% of revenue.

Director since: 2021 Age: 54 Current Public Company Directorships: • None Former Directorships: • None ELECTION OF BOARD OF DIRECTORS 18 PROXY STATEMENT 2024 | Annual Meeting of Shareholders William R. Base Salary Annual Incentive Long-Term Incentive To attract and retain talent Drives the achievement of key business results on an annual basis Directly ties the interests of NEOs to our shareholders Fixed base of cash compensation Performance-based and not guaranteed Helps retain key talent and a majority is performance-based and not guaranteed Weighting 14%—CEO 29%—CFO 32%—Other NEOs Weighting 18%—CEO 22%—CFO 22%—Other NEOs Weighting 68%—CEO 49%—CFO 46%—Other NEOs While the Compensation Committee typically considers comparative compensation information to gain a general understanding of current compensation practices in the market, it does not benchmark or ultimately target a specific percentile or data point in assessing competitiveness for base pay or our incentive programs.

In the long term, as the world transitions to a low-carbon economy, it is possible Avient CDP Climate Change Questionnaire 2022 2022年7月29日（星期五） 18 that Avient may be subject to pricing of GHG emissions if more governments adopt carbon-pricing mechanisms, thresholds for existing mechanisms are lowered, or industry-specific legislation is introduced.

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