We recognize that there are many different organizations that have set forth international human rights principles, such as the Universal Declaration of Human Rights and The International Labor Organization’s (ILO) Declaration on Fundamental Principles and Rights at Work. Regular engagement with these key stakeholders builds positive community relations, sets the expectation for open dialogue related to the effectiveness of our policy implementation, and assists with preparedness and collaboration in the event of an issue in our operations in that community. Our disclosures are located at: https://www.avient.com/company/policies-and-governance/ca-transparency-act-disclosure https://www.avient.com/company/policies-and-governance/europe-modern-slavery-and- human-traffickingstatement We reinforce Our Commitment to human rights, as set forth above, throughout our organization by incorporating and reflecting these principles in organizational policies, training programs, and our governance management framework.

Because they feature low compression set, good stress relaxation, and chemical compatibility with common substrates. ONFLEX™ HT ONFLEX™ AF 7210 ONFLEX™ S KA ONFLEX™ S KG Applications Fasteners/ Clips Fasteners/ Clips Fasteners/ Clips Fasteners/ Clips Defining Characteristic High temperature sealing performance Ambient temperature sealing performance High temperature sealing performance Ambient temperature sealing performance Density 1.00 g/ml 0.99 g/ml 1.10 g/ml 1.13 g/ml Physical Properties Tensile Strength 6.0–10.0 MPa 5.0–11.5 MPa 3.0–7.5 MPa 2.6–4.9 MPa Tear Resistance 25.0–37.0 kN/m 21.0–43.0 kN/m 17.0–46.0 kN/m 16.0–29.0 kN/m Compression Set 73°F (23°C) 72hrs 12–27% 16–32% 13–23% 31–35% 158°F (70°C) 22hrs 28–44% 32–43% 29–38% 62–66% 212°F (100°C) 22hrs 45–53% 56–60% 54–57% 80–85% Hardness 40–80 Shore A 40–80 Shore A 40–80 Shore A 40–80 Shore A Overmolding Substrate Polypropylene/ Polyethylene Polypropylene Polyamide Polyamide Processing Injection Molding/ Extrusion Injection Molding/ Extrusion Injection Molding/ Extrusion Injection Molding/ Extrusion HOW GLS TPEs MAKE THE DIFFERENCE IN AUTOMOTIVE FASTENERS AND CLIPS • Low compression set – coupled with good stress relaxation, our automotive TPEs are designed to maintain a good seal over time and reduce noise generated by vibration • High temperature performance – Avient automotive TPEs provide good sealing performance in temperatures up to 100°C/212°F • Bonding performance - strong chemical bond to polypropylene, polyethylene, and polyamide • Process flexibility - grades can be both injection molded and extruded • Easy to color - can be colored at the machine • Reduced production steps - some grades do not require pre-drying • Low VOC/FOG - OnFlex HT™ has been externally tested to VDA 278 and is proven to help satisfy vehicle interior air quality (VIAQ) regulatory requirements • Single source supply – we can streamline your supply chain with the ability to provide polymer colorants, engineered thermoplastics, and thermoplastic elastomers from a single source • Global support - we provide production, technical, and commercial support in locations convenient to your operations, including North America, Europe, and Asia To learn more about GLS TPEs for automotive applications, visit www.avient.com or call +1.844.4AVIENT (1.844.428.4368). www.avient.com Copyright © 2020, Avient Corporation.

As a United States based company with global business operations, Avient is committed to observing the standards of conduct set forth in the U.S. There should be no membership or attendance in a trade association or standards setting organization unless there is a defined legitimate benefit. Third, whatever the setting, never discuss prices, terms of sale, output levels, or allocating customers or markets with any competitor.

Consequently, you should not consider any such list to be a complete set of all potential risks or uncertainties. Our Board sets the appropriate “tone at the top” when it comes to risk tolerance and management. Other than as set forth above, no other changes were made to non-employee Director compensation.

The mold consists of two sets of cavities. One set molds the substrate and the other molds the overmolding material. In the first step, the first barrel fills the substrate set of cavities.

The formulation of ECCOH XL 8001 has been optimized so that, when used in combination with the catalyst, ambient curing can be accomplished in a short time, with the material exhibiting very good Hot Set Test values. The material adds value to this insulation in myriad ways: • Good flame retardancy with low smoke, toxicity & corrosiveness • Excellent mechanical properties • Good surface smoothness • Ambient moisture curing with good Hot Set Test • Very good electrical properties Manufacturing of cable insulation with ECCOH XL 8001 is done using silane chemical crosslinking.

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Setting and periodically reviewing environmental objectives and targets assures excellence in environmental leadership.

Setting and periodically reviewing environmental objectives and targets assures excellence in environmental leadership.

BLOOD LANCET MANUFACTURER S E A L I N G R I N G • Compliance with strict regulations for medical materials • Excellent sealing performance • Good compression set • Provided a recycled TPE solutions compared to silicone without increasing system cost • Delivered a TPE that complied with ISO 10993-4 & -5 and USP Class VI • Supported a change to an injection molded material to ease production and enhance assembly capabilities Versaflex™ HC TPEs – OM1040-1 Grade KEY REQUIREMENTS WHY AVIENT?