Fecha de configuración de la situación de control : 2015-09-01 RECURSOS CONTRA LOS ACTOS DE INSCRIPCIÓN De conformidad con lo establecido en el Código de Procedimiento Administrativo y de lo Contencioso Administrativo y la Ley 962 de 2005, los actos administrativos de registro, quedan en firme dentro de los diez (10) días hábiles siguientes a la fecha de inscripción, siempre que no sean objeto de recursos.

10/01/2024, 04:45 pm Avient 2024 CDP Corporate Questionnaire 2024 Word version Important: this export excludes unanswered questions This document is an export of your organization’s CDP questionnaire response. Germany ETS (3.5.2.1) % of Scope 1 emissions covered by the ETS 2.5 (3.5.2.2) % of Scope 2 emissions covered by the ETS 0 (3.5.2.3) Period start date 01/01/2023 (3.5.2.4) Period end date 12/31/2023 (3.5.2.5) Allowances allocated 54 0 (3.5.2.6) Allowances purchased 0 (3.5.2.7) Verified Scope 1 emissions in metric tons CO2e 724.94 (3.5.2.8) Verified Scope 2 emissions in metric tons CO2e 0 (3.5.2.9) Details of ownership Select from: ☑ Facilities we own and operate (3.5.2.10) Comment Avient did not purchase allowances for greenhouse gas emissions from heating. Row 2 (7.54.2.1) Target reference number Select from: ☑ Oth 2 (7.54.2.2) Date target was set 365 01/01/2020 (7.54.2.3) Target coverage Select from: ☑ Organization-wide (7.54.2.4) Target type: absolute or intensity Select from: ☑ Absolute (7.54.2.5) Target type: category & Metric (target numerator if reporting an intensity target) Engagement with suppliers ☑ Percentage of suppliers (by procurement spend) actively engaged on climate-related issues (7.54.2.7) End date of base year 12/31/2020 (7.54.2.8) Figure or percentage in base year 39 (7.54.2.9) End date of target 12/31/2030 (7.54.2.10) Figure or percentage at end of date of target 90 (7.54.2.11) Figure or percentage in reporting year 366 70 (7.54.2.12) % of target achieved relative to base year 60.7843137255 (7.54.2.13) Target status in reporting year Select from: ☑ Underway (7.54.2.15) Is this target part of an emissions target?

Chính sách Toàn cầu về Chống Hối lộ và Chống Tham nhũng của Avient Ban hành: Ngày 01/7/2020 Chính sách Toàn cầu về Chống Hối lộ và Chống Tham nhũng 1 Tầm quan trọng của việc Tuân thủ 1 Trách nhiệm của chúng ta 1 Hối lộ là gì?

May 01, 2015

Aug 01, 2012

May 01, 2014

Patricia Verduin HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 4 https://www.avient.com/sites/default/files/2023-01/Corporate%20Governance%20Guidelines%20REV%202022.pdf Our Sustainability Strategy Sustainability is integral to achieving Avient’s vision, mission and performance. Visit Our Sustainability Site HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 46 https://www.avient.com/industries/healthcare https://www.avient.com/products/polymer-colorants/healthcare-colorants/mevopur-healthcare-bio-based-polymer-solutions https://www.avient.com/products/polymer-additives/healthcare-additives/mevopur-healthcare-functional-additives https://www.avient.com/products/polymer-additives/healthcare-additives/mevopur-healthcare-functional-additives https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/remafin-ep-white-colorants https://www.avient.com/sites/default/files/2023-01/Trilliant%20HC%20GF%20Polyketone%20_PK_%20Product%20Bulletin.pdf https://www.avient.com/products/thermoplastic-elastomers/versaflex-hc-thermoplastic-elastomers https://www.avient.com/sites/default/files/2023-03/Trilliant%20HC%20glass-filled%20PK%20-%20Biopharma%20Tubing%20Clamps.pdf Transportation Market Needs: Improve Efficiency, Extend Range, Enable Circularity As the demand for low- and zero-emission, energy-efficient transportation continues to grow across all vehicle types, transportation requirements are evolving quickly. AVERAGE TENURE 8 years AVERAGE AGE 61 RACIAL 17% Board of Directors Governance GENDER 25% female TOTAL DIVERSITY 42% HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 80 https://www.avient.com/sites/default/files/2023-01/Corporate%20Governance%20Guidelines%20REV%202022.pdf Robert M.

The boss should extend into the nominal wall of the part, to avoid a thick region and possible sink Figure 4 - Drafting Guidelines for Nominal Wall Thickness Cross section showing draft Figure 5 - Rib design guidelines 1/4˚—–1˚ 2.5W 3W Min. .01" R Min. or .25W .75W for a low shrink material .50W for a high shrink material Figure 6 - Wall thickness changes due to rib placement 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 Rib-height (mm) M ax D is p la ce m en t M ag n it d e (m m ) FIGURE 4 - Drafing guidelines for nominal wall thickness FIGURE 5 - Rib design guidelines FIGURE 7 - Wall thickness changes due to rib placement FIGURE 6 - Rib height vs. stiffness 10 Gravi-Tech FIGURE 8 - Side Wall Boss Design Guidelines Sink Not Recommended Preferred Design A = Diameter = A = Primary Wall = A = 2A FIGURE 9 - Guidelines Design Guidelines 4W 2W .75W For a Low Shrink Material .50W For a High Shrink Material FIGURE 9 - Side wall boss design guidelines FIGURE 10 - Gusset design guidelines FIGURE 11 - Structural hole area.

D O LL A R S $391K $1.65M 2008 2010 2012 2014 2016 2018 66672.indd main_11 3/25/19 4:00 PM 12 PERFORMANCE 66672.indd main_12 3/25/19 4:01 PM 13 2018 marked the ninth consecutive year of adjusted EPS expansion at PolyOne, as we delivered $2.43 per share. EPS GROWTH *EPS excluding special items and income from equity affiliates 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 $2.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 $1.96 $2.06 9 CONSECUTIVE YEARS OF ADJUSTED EPS GROWTH 11% INCREASE IN DIVIDEND $2.43 66672.indd main_13 3/25/19 4:01 PM United States Securities and Exchange Commission Washington, DC 20549 FORM 10-K  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from            to            . Patricia Verduin LEADERSHIP 66672.indd main_14 3/25/19 4:01 PM POLYONE.COM 66672.indd main_15 3/25/19 4:01 PM

The round at the bottom of the boss should Figure 4 - Drafting Guidelines for Nominal Wall Thickness Cross section showing draft Figure 5 - Rib design guidelines 1/4˚—–1˚ 2.5W 3W Min. .01" R Min. or .25W .75W for a low shrink material .50W for a high shrink material Figure 6 - Wall thickness changes due to rib placement 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 Rib-height (mm) M ax D is p la ce m en t M ag n it d e (m m ) FIGURE 4 - Drafing guidelines for nominal wall thickness FIGURE 5 - Rib design guidelines FIGURE 7 - Wall thickness changes due to rib placement FIGURE 6 - Rib height vs. stiffness 10 Gravi-Tech FIGURE 8 - Side Wall Boss Design Guidelines Sink Not Recommended Preferred Design A = Diameter = A = Primary Wall = A = 2A FIGURE 9 - Guidelines Design Guidelines 4W 2W .75W For a Low Shrink Material .50W For a High Shrink Material FIGURE 9 - Side wall boss design guidelines FIGURE 10 - Gusset design guidelines FIGURE 11 - Structural hole be 10% of wall thickness.