Chemical formula: CaCO3  Density: 2.71 g/cm3 Hardness (Mohs): 3   Graphene is a flat, single layer of carbon atoms in sheet form that is significantly stronger than steel.3 It has a high surface area-to-volume ratio, high tensile strength (how much it can stretch before it breaks), and high electron mobility (the speed at which its electrons move when voltage is applied).4 Graphene is not a new material, but it recently became commercially available and is now being used as a polymer additive. Solid glass beads— which range from 20 to 40 micrometers in diameter—can be used as a partial replacement for glass fibers to reduce cost, shrinkage and warpage because their spherical shape makes them more uniform in all directions.1,2 Hollow microspheres reduce part density, improve flow and dimensional stability, and provide sound and thermal insulation.3 These additives can be used as an alternative to mineral fillers.

Chemical formula: CaCO3  Density: 2.71 g/cm3 Hardness (Mohs): 3   Graphene is a flat, single layer of carbon atoms in sheet form that is significantly stronger than steel.3 It has a high surface area-to-volume ratio, high tensile strength (how much it can stretch before it breaks), and high electron mobility (the speed at which its electrons move when voltage is applied).4 Graphene is not a new material, but it recently became commercially available and is now being used as a polymer additive. Solid glass beads— which range from 20 to 40 micrometers in diameter—can be used as a partial replacement for glass fibers to reduce cost, shrinkage and warpage because their spherical shape makes them more uniform in all directions.1,2 Hollow microspheres reduce part density, improve flow and dimensional stability, and provide sound and thermal insulation.3 These additives can be used as an alternative to mineral fillers.

At least annually, review the Company’s Corporate Governance Guidelines and recommend changes to the entire Board, if appropriate. 3 • Review and make recommendations to the Board regarding various corporate governance matters

IMPROVED BOTTLE QUALITY +2% in neck +3% in body -12% in base 8.5g 0.5L bottle, 60% rPET Re-optimization of Polymer Weight Distribution to Improve Bottle Strength Based on commercially produced water bottles, 51,000bph Mechanical Strength Based on PTI 14.4g 0.5L water bottles, Instron testing To p Lo ad (l bs Burst Pressure Based on 8.5g, 0.5L commercially produced water bottles Bu rs t P re ss ur e (B ar REDUCED CO2 EMISSIONS 25% reduction in energy consumed during the bottle blowing process, based on a commercial process producing 8.5g 0.5L water bottles at 51,000 bph En er gy k W Reduced Energy Consumption ColorMatrix AAzure increases the heat-up rate for preforms, enabling energy reductions for the heating lamps used during the bottle blowing process.

GUIDELINES FOR USING CESA CLEAN ADDITIVES • Cesa Clean works best when molded maintaining normal (injection) pressure/shear • For best results, Avient recommends a “Running Color Change” which eliminates breaks in the molding cycle • Since the Cesa Clean concentrate will expand, it is recommended to reduce the shot size by 20% • It is designed for use at a let-down ratio (LDR) of 3.0% or (33:1); however, use rate can vary depending on the severity of the contamination but typically is 2.0–4.0% (a use rate higher than 6.0% may not have any positive affect on the cleaning performance) • Using Cesa Clean as a routine part of your color change rotation will allow faster changes and consume a minimal amount of raw material - Note: If the manifold is not cleaned routinely, this process may be more time consuming and additional material will be required • It is best to process at your normal polymer processing temperatures - For best performance, stock temperature should be at least 400°F - If 400°F is achieved during the purging process, no additional activation will occur during the reprocessing of regrind - All parts produced during the “Running Purge Cycle” should be captured as regrind, resulting in a scrap-free color change - If using sequential gates, open and close all gates at the same time while purging the tool - If contamination appears to be coming from one gate, open and close first, and for an extended period of time, to force more material through this location - When cleaning in this manner, pay close attention to shot size - Parts containing the previous or new color plus any Cesa Clean can be used as regrind INTRODUCING CESA CLEAN TO YOUR PROCESS Hand Blend • Hand weigh enough of the Cesa Clean and natural resin mix to equate to 3–5 times the barrel capacity • Use rate should be 3.0% or 33:1 for routine cleaning • For difficult-to-clean tooling, or tooling which is not routinely cleaned, start at 4.0% or 25:1 • Note: Do not attempt to vacuum load more than 15 feet from source as stratification/separation may occur Volumetric Feeder • Calibrate feeder to dispense 3.0% or 33:1 for routine cleaning • For difficult-to-clean tooling, or tooling which is not routinely cleaned, start at 4.0% or 25:1 • This style of feeder is highly recommended for at-the-throat metering of Cesa Clean Blending Units Most blenders have an extra bin for an additive • Fill the additive bin with Cesa Clean • Set blender to introduce the Cesa Clean at 2.0 to 4.0% • Note: Do not air convey any further than 15 feet as Cesa Clean has a high density and may separate from the mix.

Avient Technical Service will order and deliver a 1L or 3L PlanetPak trial kit to your site. 3.

Scan your color standard using a spectrophotometer. 3.

À Paris, le 17 juillet 2020 1 Disponible sur le site du COTREP : https://www.cotrep.fr/content/uploads/sites/3/2019/02/tri-p1-emballages-sombres-v01-2019.pdf

Uranusweg 3 8938 AJ Leeuwarden The Netherlands +31(0) 58 216 75 99 info@fiber-line.com NOTICE: The information and data contained herein do not constitute sales specifications.

https://www.avient.com/company/policies-and-governance/code-conduct https://secure.ethicspoint.com/domain/media/en/gui/49178/index.html Avient Corporation 33587 Walker Road Avon Lake, OH 44012 3 Our Supply Chain At Avient, we commit to comply with laws and regulations supporting human rights such as the California Transparency in Supply Chains Act, the UK Modern Slavery Act, the Dodd-Frank Act requiring disclosures on conflict minerals, and the EU’s - Conflict Minerals Regulation.