The endurance limit was defined when the springs reached 1.5+ million cycles with no loss of spring rate. • Glass/epoxy endurance limit: 80 ksi (552 MPa) • Glass/vinyl ester endurance limit: 50 ksi (345 MPa) 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 FLEXURAL STRENGTH VS. Spring deflection limitations: The free movement or deflection of springs must be limited so that it does not overstress the composite. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

LoC No: 798019/2023 Page 1 of 1 Letter of Conformity Good Manufacturing Practices — Guidelines The Letter of Conformity is granted to Polyone Polymers India Private Limited Plot No. F -27, MIDC, Ranjangaon, Taluka – Shirur, Pune Maharashtra 412220 India Hold this Opinion Statement No. 798019/2023 The Organization has demonstrated that they have followed the guidelines provided for Good Manufacturing Practices as per the ICHQ7 guidelines in their organization for the following Business activity: Research and Development, Manufacture of Color additives, Concentrates and Specialty Formulations for intended use in pharma and other industries Theuns Kotze, Managing Director – IMETA Assurance Last Audit Date: 31.10.2023 BSI Group India Private Limited T: +91-4762-9000 (CIN U74899DL1999PTC101381 info.in@bsigroup.com The Mira Corporate Suites bsigroup.com/en-IN Plot 1&2, Ishwar Nagar, Mathura Road New Delhi-110065, India

TARGET APPLICATIONS • Aerospace • Appliances • Automotive, including electric vehicles • Building & construction • Electrical & electronics • Public transportation • Recreational vehicles • Motorcycles, e-bikes, & scooters • Wire & cable IMPACT • Reduce spread of fire and heat release • Limit the amount of smoke allowing people to find their way to safety more easily • Limit toxicity and acidity of gases so people are less likely to be overcome by fumes • Enhance char formation, avoiding droplets which can proliferate fire • Meet regulation and legislation requirements Copyright © 2025, Avient Corporation. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

APPLICATIONS • Aerospace • Automotive • Building & construction • Public transportation • Wire & cable IMPACT • Reduce spread of fire and heat release • Limit quantity of smoke to allow people to find their way to safety more easily • Limit toxicity and acidity of gases so people are less likely to be overcome by fumes • Enhance char formation, avoiding droplets which can proliferate fire • Meet regulation and legislation requirements 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

There is no limit on colors that can be used to create the fabric look. KEY CHARACTERISTICS • Fabric FX can be formulated to include properties such as UV color protection and anti-scratch performance • Fabric FX can be processed on standard molding machinery • Different matrix materials can be enhanced with Fabric FX, including ABS, PC/ABS, PB, and unfilled or talc-filled PP • There is no limitation on the graining that can be used; the fabric effect will differ depending on the grain effect engraved in the tool • If parts are extruded or a mold is not engraved, final parts will have an attractive speckled appearance, but will not be textured TYPICAL USES Fabric FX concentrates are suitable for any application that could benefit from an enhanced textile-like appearance. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Versaflex™ PKG 4345, 4355, 4365 Versaflex™ PKG 4465 Versaflex™ PKG 4570 Versaflex™ PKG 4665 Hardness Shore A 45A, 55A, 65A 65A 70A 65A Regulatory* • REACH SVHC • FDA 21 CFR • EU 10/2011 • REACH SVHC • FDA 21 CFR • REACH SVHC • FDA 21 CFR • REACH SVHC • FDA 21 CFR Color Translucent Translucent Natural Natural Overmolding Bonds To Polypropylene Polypropylene Polar substrates Polar substrates Chemical Resistance • #1 for soaps • Low-cost solution for non-polar oils • #2 for soaps • Some oils • #1 for polar & non-polar oils • #1 for non-polar solvents, like isododecane • #2 for non-polar oils • Abrasion resistance * Regulatory compliance is offered for consideration only—limitations apply; please check with product stewardship. Our FDA and REACH compliant Versaflex™ PKG TPEs provide options for designing aesthetically pleasing packaging components that withstand aggressive chemicals. * Regulatory compliance is offered for consideration only— limitations apply; please check with product stewardship. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Lightest colored recycled materials are therefore in high demand for all applications, limiting market availability. The tool can digitally illustrate, in real-time, the color possibilities or limitations of certain types of PCR, simplifying the overall color decision-making process during product development and launch. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Buyer shall not make any representation or warranty whatsoever related to the Product except as expressly set forth and limited within the PolyOne Terms & Conditions. POLYONE SHALL HAVE NO LIABILITY WITH RESPECT TO ANY PRODUCT WHOSE CONTAINER OR OTHER PACKAGING HAS BEEN OPENED OR OTHERWISE COMPROMISED IN ANY WAY AND/OR FOR ANY PURPOSE PRIOR TO ITS USE BY THE END CUSTOMER; INCLUDING, BUT NOT LIMITED TO, REPACKAGING OR BLENDING OF THE PRODUCT BY BUYER. 5. Buyer shall be responsible for obtaining any required government authorizations including, without limitation, export licenses or other exemption authorizations applicable to any of its own export or re-export activities or the processing of funds received thereby.

On January 28, 2020, prior to the issuance of the additional shares, the Company provided guidance for adjusted EPS for the first quarter of 2020. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP. Non-GAAP financial measures have limitations as analytical tools and should not be considered in isolation from, or solely as alternatives to, financial measures prepared in accordance with GAAP.

LubriOne™ Internally Lubricated Formulations