NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

We offer a broad portfolio of technologies that help our customers—and our planet—be more sustainable. We have defined our sustainability portfolio in the eight ways we help our customers meet their innovation and sustainability goals. Ashland”), a global leader in providing specialty chemical solutions to customers in a wide range of customer and industrial markets.

NYSE:  AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Plastic molding technology gives you the ability to add weight directly into customized and complex forms.

https://www.avient.com/investors https://edge.media-server.com/mmc/p/a8tcrg4m https://www.avient.com/investors https://register.vevent.com/register/BI125445d5780d4c898d63ec3c1fa53045 https://www.avient.com/investors/events-presentations 5 About Avient Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

KEYWORD S additives, antimicrobial, biological applications of polymers, blends, elastomers, thermoplastics 1 | INTRODUCTION The global consumption of specialty biocides at the manufacturing sales level was approximately 1.7 million metric tons with a value of about $7.5 billion.[1] However, the usage of these additives is quite nominal in plastics ($180 million USD) and other hard surfaces.[2] The SARS- CoV-2 pandemic has brought to the forefront the necessity for customers to protect themselves in the environment in which they live, leading to a greater appreciation for disin- fectant products in professional hygiene settings (airports, hospitals, schools, etc.) as well as home disinfection applica- tions, such as laundry sanitization.

Typically, TPEs are described as rubbery or “grippy” — Avient has the capability to customize the COF according to the requirements of the application — from smooth and silky to extremely tacky. Typically, TPEs are described as rubbery or “grippy” — Avient has the capability to customize the COF according to the requirements of the application — from smooth and silky to extremely tacky.

a global leader in providing specialty chemical solutions to customers in a wide range of customer and industrial markets, since January 2015. Based Participai ntstt : In order to facilitate the making of any grant or combination of grants under the 2017 Plan, the Committee may provide for such special terms forff awards to participants who are foreign nationals, who are employed by the Company or any of its subsidiaries outside of the United States of America or who provide services to the Company or any of its subsidiaries under an agreement with a forff eign nation or agency, as the Committee may consider necessary or appropriate to accommodate differf ences in local law, tax policy or custom. In order to facff ilitate the making of any grant or combination of grants under this Plan, the Compensation Committee may provide for such special terms forff awards to Participants who are forff eign nationals or who are employed by the Company or any Subsidiary outside of the United States of America or who provide services to the Company or any Subsidiary under an agreement with a forff eign nation or agency, as the Compensation Committee may consider necessary or appropriate to accommodate differences in local law, tax policy or custom.

KEY CHARACTERISTICS The primary features and benefits of Gravi-Tech formulations are: • Customized density, offering a wide range of specific gravities from 1.5 to 11 gm/cm3 • Broad modulus range, from very flexible to very rigid grades • Corrosion resistance, withstanding oxidation for long-term use and benefit • Chemical resistance, withstanding fuels, oils and other harsh chemicals Additional features include: • Design flexibility and processing ease • Good impact strength • Elevated heat deflection temperature 6 Gravi-Tech Design Guide 7 CHAPTER 2 | PROCESS SETTINGS Density Modified Formulations Gravi-Tech™ polymer-metal composites are high-density materials developed as thermoplastic-based alternatives to lead and other traditional metals.

a global leader in providing specialty chemical solutions to customers in a wide range of customer and industrial markets, since January 2015.