LIQUID COLOR OCRE 489-40343-1 LIQUID COLOR BLUE 485-33193-1 PP FR 8-6 LMS-1000

TPEE AND TPU FILM MANUFACTURER H O T M E L T A D H E S I V E F I L M • Anti-phenol yellowing after storage • Keep natural color of product • No impact on melt flow ability • Prevented the appearance quality from yellowing after storage • Had no negative impact on the product’s mechanical properties • Extended the shelf life and durability of the product CesaTM Anti-phenolic Yellowing Additive KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION FUNCTIONALITY + CONVENIENCE LEARN MORE Avient Corporation 1 https://www.avient.com/products/polymer-additives Slide 1: TPEE and TPU Film MANUFACTURER

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. If the parties cannot agree upon and implement such changes within sixty (60) days after such notice, Seller shall thereupon have a right to terminate this contract forthwith by written notice to Buyer. 8. Terms and Conditions (April 1, 2024) خاص طور پر اسے معاہدے میں ترمیم کے طور پر شناخت نہ کیا جائے۔ معاہدے میں کوئی ترمیم یا اضافہ خریدار کی طرف سے جمع کرائے گئے خریداری کے ل فروخت کننده آرڈر، اقرار، رہائی یا اضافی یا مختلف شرائط و ضوابط پر مشتم کے ذریعہ تسلیم یا قبولیت سے نہیں ہوگا۔ THE UNITED NATIONS CONVENTION اقوام متحده کا کنونشن۔ ۔۲۰ RESPECTING CONTRACTS FOR THE INTERNATIONAL SALE OF GOODS ان شرائط کے تحت فروخت پر لاگو نہیں ہوگا۔ یہ شرائط پاکستان کے قوانین کے مطابق چلائی اور ان کی تشکیل قابل اطلاق قانون۔ ۔۲۱ کی جائے گی۔ پاکستان کی عدالتیں ان شرائط سے پیدا ہونے والے یا ان سے متعلق تمام معاملات میں دائره اختیار رکھتی ہیں۔ اس حد تک کہ فروخت کننده اور خریدار نے ایک الگ رازداری کے رازداری۔ ۔۲۲ عمل درآمد کیا ہے، پھر اس طرح کے رازداری کے معاہدے کی شرائط معاہدے پر کو کنڻرول کیا جائے گا۔ اس حد تک کہ فروخت کننده اور خریدار نے ایک الگ رازداری کے معاہدے پر عمل نہیں کیا ہے، فروخت کننده کی جانب سے فراہم کرده خریدار فریقین کوئی بھی اور تمام معلومات کو خفیہ سمجھا جائے گا اور صرف کے درمیان لین دین کے مقصد کے لیے استعمال کرے گا۔ اگر خریدار کو عدالتی حکم یا قانونی ڈیوڻی کی وجہ سے معلومات کو ظاہر کرنے کی ضرورت ہے، خریدار کو فوری طور پر فروخت کننده کو مطلع کرنا ہوگا اور اگر وه حفاظتی آرڈر ه کے ساتھ معقول طور پر تعاون کرے گا۔ حاصل کرنا چاہتا ہے تو فروخت کنند خریدار، فروخت کننده کے مطالبے پر، فوری طور پر فروخت کننده کے پاس ایسی تمام معلومات کو واپس بھیجے گا یا ختم کر دے گا۔ خریدار اس کی کاپی اپنے پاس نہیں رکھے گا۔ خریدار درخواست پر ایک معقول رازداری کے معاہدے پر دستخط اور اس بات کو یقینی بنائے گا کہ اس کے ملازمین کم از کم اتنی ہی پابندی کرے گا والی رازداری کی ذمہ داریوں کے پابند ہوں جیسا کہ یہاں بیان کی گئی ہیں۔ کیلنڈر دنوں کے 14فروخت کننده یہ معاہده اپنے واحد اختیار پر خریدار کو خاتمہ۔ ۔۲۳ تحریری نوڻس پر ختم کر سکتا ہے۔ ان شرائط کی شق کے باطل ہونے کی صورت میں، فریقین یہ سمجھیں سیوریبیلیڻی۔ ۔۲۴ گے کہ اس شق کو مکمل طور پر متاثر کیا گیا ہے اور باقی کی شرائط اپنی پوری کے ساتھ اثر میں رہیں گی۔شدت (April 1, 2024) شرائط و ضوابط

Runners 1. Venting 1. Draft Angle 1.

GUIDELINES FOR USING CESA CLEAN ADDITIVES • Cesa Clean works best when molded maintaining normal (injection) pressure/shear • For best results, Avient recommends a “Running Color Change” which eliminates breaks in the molding cycle • Since the Cesa Clean concentrate will expand, it is recommended to reduce the shot size by 20% • It is designed for use at a let-down ratio (LDR) of 3.0% or (33:1); however, use rate can vary depending on the severity of the contamination but typically is 2.0–4.0% (a use rate higher than 6.0% may not have any positive affect on the cleaning performance) • Using Cesa Clean as a routine part of your color change rotation will allow faster changes and consume a minimal amount of raw material - Note: If the manifold is not cleaned routinely, this process may be more time consuming and additional material will be required • It is best to process at your normal polymer processing temperatures - For best performance, stock temperature should be at least 400°F - If 400°F is achieved during the purging process, no additional activation will occur during the reprocessing of regrind - All parts produced during the “Running Purge Cycle” should be captured as regrind, resulting in a scrap-free color change - If using sequential gates, open and close all gates at the same time while purging the tool - If contamination appears to be coming from one gate, open and close first, and for an extended period of time, to force more material through this location - When cleaning in this manner, pay close attention to shot size - Parts containing the previous or new color plus any Cesa Clean can be used as regrind INTRODUCING CESA CLEAN TO YOUR PROCESS Hand Blend • Hand weigh enough of the Cesa Clean and natural resin mix to equate to 3–5 times the barrel capacity • Use rate should be 3.0% or 33:1 for routine cleaning • For difficult-to-clean tooling, or tooling which is not routinely cleaned, start at 4.0% or 25:1 • Note: Do not attempt to vacuum load more than 15 feet from source as stratification/separation may occur Volumetric Feeder • Calibrate feeder to dispense 3.0% or 33:1 for routine cleaning • For difficult-to-clean tooling, or tooling which is not routinely cleaned, start at 4.0% or 25:1 • This style of feeder is highly recommended for at-the-throat metering of Cesa Clean Blending Units Most blenders have an extra bin for an additive • Fill the additive bin with Cesa Clean • Set blender to introduce the Cesa Clean at 2.0 to 4.0% • Note: Do not air convey any further than 15 feet as Cesa Clean has a high density and may separate from the mix.

Boundaries of the reporting company GHG emissions covered by the verification:  Operational Control  Global Exclusions:  Fugitive refrigerants  Mobile Combustion Types of GHGs: CO2, N2O, CH4 GHG Emissions Statement:  Scope 1: 34,627 metric tons of CO2 equivalent  Scope 2 (Location-Based): 167,333 metric tons of CO2 equivalent  Scope 2 (Market-Based): 99,465 metric tons of CO2 equivalent  Scope 3: o Category 3 – Fuel and energy-related activities: 62,049 metric tons of CO2 equivalent Data and information supporting the Scope 1 and Scope 2 GHG emissions assertion were in most cases historical in nature and in some cases were estimated. Energy: o Diesel Fuel Consumption: 4,754,671 kWh o Natural Gas Fuel Consumption: 184,415,668 kWh o Renewable Energy Consumed - Self Generated (solar): 260,378 kWh o Renewable Energy Consumed - Self Generated (Wind): 2,554,186 kWh o Grid Electricity Consumed: 436,400,546 kWh Page 2 WATER RESOURCES • ENVIRONMENTAL SERVICES • INDUSTRIAL HYGIENE • SAFETY • SUSTAINABILITY Apex Companies, LLC • (800) 733‐2739 • www.apexcos.com o Renewable Energy Credits (REC) Purchased: 100,691,000 kWh o Renewable Electricity Consumed – Offsite: 128,982,866 kWh Period covered by GHG emissions verification:  January 1, 2022 to December 31, 2022 GHG Reporting Protocols against which verification was conducted:  World Resources Institute (WRI)/World Business Council for Sustainable Development (WBCSD) Greenhouse Gas Protocol, Corporate Accounting and Reporting Standard, Revised Edition (Scope 1 and 2) and the GHG Protocol Scope 2 Guidance, an amendment to the GHG Protocol Corporate Standard  WRI/WBCSD Corporate Value Chain (Scope 3) Accounting and Reporting Standard Verification Protocols used to conduct the verification:  ISO 14064-3 Second Edition 2019-04: Greenhouse gases - Part 3: Specification with guidance for the verification and validation of greenhouse gas statements  Apex’s standard procedures and guidelines for external Assurance of Sustainability Reports and International Standard on Assurance Engagements (ISAE) 3000 Revised, Assurance Engagements Other than Audits or Reviews of Historical Financial Information (effective for assurance reports dated on or after Dec. 15, 2015), issued by the International Auditing and Assurance Standards Board. Verification Opinion: Based on the verification process and procedures conducted to a limited assurance level of the GHG emissions statement shown above, Apex found no evidence that the GHG emissions statement:  is not materially correct and is not a fair representation of the GHG emissions data and information; and  has not been prepared in accordance with the WRI/WBCSD GHG Protocol Corporate Accounting and Reporting Standard (Scope 1 and 2), and WRI/WBCSD Greenhouse Gas Protocol Corporate Value Chain Accounting and Reporting Standard (Scope 3).

Boundaries of the reporting company GHG emissions covered by the verification:  Operational Control  Global Exclusions:  Fugitive refrigerants Types of GHGs: CO2, N2O, CH4 GHG Emissions Statement:  Scope 1: 18,242 metric tons of CO2 equivalent  Scope 2 (Location-Based): 134,244 metric tons of CO2 equivalent  Scope 2 (Market-Based): 85,892 metric tons of CO2 equivalent  Scope 3: o Category 3 – Fuel and energy-related activities (electricity transportation and distribution losses only): 8,777 metric tons of CO2 equivalent Data and information supporting the Scope 1 and Scope 2 GHG emissions assertion were in most cases historical in nature and in some cases were estimated. Energy: o Diesel Fuel Consumption: 7,268,012 kWh o Natural Gas Fuel Consumption: 90,498,342 kWh o Renewable Energy - Self Generated (solar): 252,779 kWh o Renewable Energy - Self Generated (Wind): 2,399,531 kWh o Electric Power: 339,815,274 kWh Page 2 WATER RESOURCES • ENVIRONMENTAL SERVICES • HEALTH & SAFETY • CLIMATE CHANGE Apex Companies, LLC • (800) 733-2739 • www.apexcos.com o Renewable Energy Credit (REC): 121,411,062 kWh o Renewable Power – Offsite: 27,119,749 kWh Period covered by GHG emissions verification:  January 1, 2021 to December 31, 2021 GHG Reporting Protocols against which verification was conducted:  World Resources Institute (WRI)/World Business Council for Sustainable Development (WBCSD) Greenhouse Gas Protocol, Corporate Accounting and Reporting Standard, Revised Edition (Scope 1 and 2) and the GHG Protocol Scope 2 Guidance, an amendment to the GHG Protocol Corporate Standard  WRI/WBCSD Corporate Value Chain (Scope 3) Accounting and Reporting Standard Verification Protocols used to conduct the verification:  ISO 14064-3 Second Edition 2019-04: Greenhouse gases - Part 3: Specification with guidance for the verification and validation of greenhouse gas statements  Apex’s standard procedures and guidelines for external Assurance of Sustainability Reports and International Standard on Assurance Engagements (ISAE) 3000 Revised, Assurance Engagements Other than Audits or Reviews of Historical Financial Information (effective for assurance reports dated on or after Dec. 15, 2015), issued by the International Auditing and Assurance Standards Board. Verification Opinion: Based on the verification process and procedures conducted to a limited assurance level of the GHG emissions statement shown above, Apex found no evidence that the GHG emissions statement:  is not materially correct and is not a fair representation of the GHG emissions data and information; and  has not been prepared in accordance with the WRI/WBCSD GHG Protocol Corporate Accounting and Reporting Standard (Scope 1 and 2), and WRI/WBCSD Greenhouse Gas Protocol Corporate Value Chain Accounting and Reporting Standard (Scope 3).

Avient Q2 2025 Earnings - August 1, 2025 Morgan Conference - 3/1/2022 PolyOne IR Presentation - Longbow Basic Materials Conference - 3/1/2016

Avient Q2 2025 Earnings - August 1, 2025 Morgan Conference - 3/1/2022 PolyOne IR Presentation - Longbow Basic Materials Conference - 3/1/2016

Avient Q2 2025 Earnings - August 1, 2025 Morgan Conference - 3/1/2022 PolyOne IR Presentation - Longbow Basic Materials Conference - 3/1/2016