This is higher than the North America regional average of C, and higher than the Trading, wholesale, distribution, rental & leasing sector average of C. Leadership (A/A-): Implementing current best practices Management (B/B-): Taking coordinated action on climate issues Awareness (C/C-): Knowledge of impacts on, and of, climate issues Disclosure (D/D-): Transparent about climate issues UNDERSTANDING YOUR SCORE REPORT Avient Region North America Country United States of America Questionnaire Chemicals Activity Group Trading, wholesale, distribution, rental & leasing The CDP Score Report allows companies to understand their score and indicate which categories require attention to reach higher scoring levels. CDP SCORE REPORT - CLIMATE CHANGE 2021 Your CDP score Average performance B C C B- Trading, wholesale, distribution, rental & leasing North America Global Average CDP SCORE REPORT - CLIMATE CHANGE 2021 CATEGORY SCORES If a company scored C or below, they will not have been scored for management or leadership points (the dark purple line represents this).

This is higher than the North America regional average of C, and higher than the Trading, wholesale, distribution, rental & leasing sector average of C. Leadership (A/A-): Implementing current best practices Management (B/B-): Taking coordinated action on climate issues Awareness (C/C-): Knowledge of impacts on, and of, climate issues Disclosure (D/D-): Transparent about climate issues UNDERSTANDING YOUR SCORE REPORT Avient Region North America Country United States of America Questionnaire Chemicals Activity Group Trading, wholesale, distribution, rental & leasing The CDP Score Report allows companies to understand their score and indicate which categories require attention to reach higher scoring levels. CDP SCORE REPORT - CLIMATE CHANGE 2021 Your CDP score Average performance B C C B- Trading, wholesale, distribution, rental & leasing North America Global Average CDP SCORE REPORT - CLIMATE CHANGE 2021 CATEGORY SCORES If a company scored C or below, they will not have been scored for management or leadership points (the dark purple line represents this).

This is higher than the North America regional average of B-, and higher than the Trading, wholesale, distribution, rental & leasing sector average of B-. Leadership (A/A-): Implementing current best practices Management (B/B-): Taking coordinated action on supplier engagement Awareness (C/C-): Knowledge of impacts of supplier engagement Disclosure (D/D-): Transparent about supplier engagement UNDERSTANDING YOUR SCORE REPORT Avient Region North America Country United States of America Questionnaire Chemicals Activity Group Trading, wholesale, distribution, rental & leasing CDP evaluates organizations engagement with their suppliers on climate change. CDP SUPPLIER ENGAGEMENT RATING REPORT 2021 YOUR SER Average performance A- B- B- B- Trading, wholesale, distribution, rental & leasing North America Global Average CDP SUPPLIER ENGAGEMENT RATING REPORT 2021 CATEGORY SCORES Please download the ‘CDP Supplier Engagement Rating Introduction’ for more information on the category ratings.

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Water Street North Baltimore, OH 45872 U.S.A.

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Facility: Avient Corporation 80 North West Street Norwalk, OH 44857 U.S.A.

More Enhancing the Circularity of PET Improving the circularity of PET in packaging applications More Navigating the Challenges of Semiconductor Packaging with Specialty Polymer Solutions Learn more about the challenges of semiconductor packaging and how we can help. More Navigating Beyond PFAS Exploring concerns and challenges along the path to developing non-PFAS solutions.

Headquartered in Avon Lake, Ohio, Avient employs approximately 9,700 people at manufacturing sites and technical labs in North America, South America, Europe, the Middle East, Asia, and Africa. Guatemala City, Guatemala 66. We have raised over $19 million for United Way chapters throughout North America since 2007.

lang=En&n=FD9B0E51-1 https://ec.ss.ec.gc.ca/auth/en/Services City * Orangeville Postal Code: ** L9W3K3 Physical Address Address Line 1 17 Tideman Drive City Orangeville Postal Code ** L9W3K3 Additional Information   Land Survey Description   National Topographical Description   Parent Companies Facility Validation The information in this section was copied from the Single Window Information Manager (SWIM) at the time the plan summary was created.  Facility Information Facility Name: * Orangeville Plasticizer NAICS Code: * 326198 NPRI Id: * 2277 ON Reg 127/01 Id   Facility Mailing Address Delivery Mode General Delivery PO Box   Rural Route Number   Address Line 1 15 ­ Tideman Drive City * Orangeville Postal Code: ** L9W3K3 Physical Address Address Line 1 15 Tideman Drive City Orangeville Postal Code ** L9W3K3 Additional Information   Land Survey Description   National Topographical Description   NPRI Facility Location Latitude (decimal degrees) * 43.91330 Longitude (decimal degrees) * ­80.11580 UTM Zone   UTM Easting   UTM Northing   Contact Validation The information in this section was copied from the Single Window Information Manager (SWIM) at the time the plan summary was created. 

MEXICO CITY – November 7, 2023 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, is showcasing its sustainable portfolio of polymer colorants and additives, specialty engineered materials, and services at Plastimagen, the largest plastics exhibition in Latin America, beginning today.   Avient is highlighting various polymer solutions and services that support sustainability objectives from conception to commercialization for customers in Latin America. Avient is exhibiting at Plastimagen in Mexico City, Mexico, in booth 2114 from Tuesday, November 7 – Friday, November 10, 2023.