AVIENT RESPONSIBLE CARE POLICY Avient Corporation conducts its operations in a manner that is protective of the environment, and the health, safety and security of associates, customers, and all our stakeholders, including the communities in which we operate. Bob Patterson Chairman, President, and CEO August 1, 2020 ENVIRONMENTAL POLICY Avient Corporation conducts its operations in an environmentally responsible manner that is protective of the communities in which we operate. As a member of the American Chemistry Council, we have adopted Responsible Care® Guiding Principles and Security Code of Management Practices to guide our efforts in continual security improvement.

Bob Patterson Chairman, President, and CEO August 1, 2020 ENVIRONMENTAL POLICY Avient Corporation conducts its operations in an environmentally responsible manner that is protective of the communities in which we operate. It is our policy to conduct business in a manner that ensures the safety and health of employees, customers, suppliers and the communities in which we operate. As a member of the American Chemistry Council, we have adopted Responsible Care® Guiding Principles and Security Code of Management Practices to guide our efforts in continual security improvement.

Therma-Tech™ Thermally Conductive Formulations Colorant Chromatics™ Conductive Formulations Cesa™ Conductive Additives

PROFILE/SHEET EXTRUDER R A I L S A N D K I C K P L A T E S • Convert existing PVC profile and sheet rails and kick plates to polyolefin resin to meet Class A fire safety (ASTM E84) • Provide a system that meets healthy building certifications and approvals • Utilize a more sustainable flame retardant technology, removing brominated or halogenated flame retardants from the environment • Achieve non-compromising performance in aesthetics, impact, dimensional stability, CLTE, and E84 testing • Provided broad flame retardant platform, backed by extensive application and industry expertise, to meet global flammability standards • Has largest UL94 recognized Prospector membership with HB, V-0, V-1, V-2 and 5VA/5VB ratings, and broad glow wire performance products • Included in-house UL certified labs and manufacturing locations to perform UL94 material sampling and testing • Supported application development to meet fire safety standards, address current or emerging healthy building codes, smart home requirements, and LEED credits • Offered custom formulations in small lot quantities Cesa™ Flam Non-Halogen Flame Retardants KEY REQUIREMENTS WHY AVIENT?

Geon(TM) MB2729 Conductive Black The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.

CONDUCTIVE PEBAX BLACK The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.

CONDUCTIVE BLACK The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.

THERMAL CONDUCTIVE PP The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.

Conductive NEUSoft Vul-Carbon The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.

CONDUCTIVE BLACK POWDER The Product Code (a.k.a.  To search using the product code please remove the last two characters from the code for your search.