Investor Presentation October 2021

INVESTOR PRESENTATION / OCTOBER 2023 SUSTAINABILITY AND VIABILITY WITH POLYEARTHYLENE™ Proprietary trade secret technology converts renewable plant- based materials into bioresins known as PolyEarthylene™ bioresins, a better alternative to conventional plastics and an innovative, green solution for the circular economy. . START BIORESINS PLANT-BASED MATERIALS PolyEarthylene BASED DECOMPOSITION Sustainable from Start to Finish • Bio-materials: PEL blends use sugarcane and other plant-based materials (including green PE) as the main feedstock, and expects to convert to cellulosic feedstocks in the future Green end-of-life: PEL integrates the action of naturally occurring microorganisms such as fungi and bacteria to break down completely, providing a true end-of-life solution Viable Because Superior AND Price Competitive¹ PRODUCT THERMAL CURBSIDE SHELF CUSTOM STABILITY RECYCLABLE LIFE GRADES PRICE LANDFILL BIODEGRADABLE PolyEarthylene™ EVERYDAY PLASTICS PLA PHA END-OF-LIFE *Sustainable end-of-life depending on customer requirements and applications: Recyclable under codes 2, 4, and 5; ASTM D5511 Landfill Biodegradable; ASTM D5338 Industrial Compostable Note 1: $1.8 per pound and expect to reach $1.5 per pound with scale, compared to $1.8 - $3.5 or possibly higher for most other incumbent bioplastics PBAT PVOH 13

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