ECert.QECertificate Page 1 of 2 Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

It is contingent upon prompt, written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

Any changes by Supplier are binding only if accepted by Avient in writing. Changes No deviation, substitution, or other difference related to the Goods and/or (performance of) the Services is permitted without Avient’s prior written approval including, but not limited to any of the following: (business) processes, (raw) materials (including supply source/grade) recipe, processing conditions, location of manufacture, equipment, testing methods and/or any other changes that might affect the specifications of the Goods and/or the Services. 11. Each policy shall provide for thirty (30) days’ prior written notice to be given by insurer to Avient in the event of any termination, non-renewal or cancellation, or any material change in coverage or deductibles.

TEMPERATURE DISTRIBUTION DIAGRAM • Test Method: FTTS-FA-010-2007 4.2 • Equipment: Thermovision • Heat Source: 500W Halogen Lamp • Heat Distance: 100 cm Surface temperature before exposure: 20.22°C Surface temperature after 10 min exposure: 33.85°C Temperature change: +13.6°C Added Cesa Fiber Additives for heat preservation TEST METHOD STANDARD REQUEST TEST RESULT GB/T30127 Far infrared radiation properties Far infrared emissivity ≥0.88 (5-14um) (Test temperature: 34°C) 0.9 Far infrared radiation temperature rise ≥ 1.4°C 9°C GB/T 18319-2019 Thermal retention with accumulated by infrared ray Maximum temperature rise ≥ 6°C 8.9°C Mean temperature rise ≥ 4.4°C (20 minutes) 5.6°C FTTS-FA-010 Infrared radiation properties & thermal retention temperature rise Average emissivity ≥ 0.8 (2-22um) (Test temperature: 25°C) 0.8 Specified heating ΔT ≥ 0.5°C (relative to the standard) +5.34°C (ΔT) GB/T 11048-2008 Method A Thermal transmittance Unit: clo Naked body: 0 Underwear: 0.04 T-shirt: 0.09 Thick sweater: 0.35 Winter coat: 0.7 All the data above are the reference value 0.625 Human Physiological Experiment Blood flow volume +12.9% Blood flow velocity +13.6% Blood oxygenation(%SpO2) +1.7% www.avient.com Copyright © 2023, Avient Corporation.

Cesa™ Anti-Block Slip LS Additives for low-temperature sealing layers in flexible polyolefin packaging FOOD PACKAGING IN A CHANGING MARKET In many food contact applications, flexible plastic packaging is replacing rigid packaging for varied reasons; it has lightweight characteristics, is easy to customize in any shape, and has a favorable carbon footprint.

Developed for the preservation of high-touch surfaces and applications, these formulations contain antimicrobial additives that continuously inhibit the growth of bacteria, fungus, and molds that cause odor and detrimental aesthetic and mechanical property changes to the finished plastic part.

Based on this relationship, the designers decided to meet with Avient to determine how a joint team could change the game when it came to mitigating recoil.

The product properties may be changed without notice.

Specifications could change while customizing the rendering to a specific application, product or process. www.avient.com Copyright © 2020, Avient Corporation.

If you want to make changes to the invoice after submitting it, you have to contact your Avient representative.