NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient.

HYPE strategically caters its content to help associates foster personal and career development skills through 3 regional chapters: North America (NA); Europe, the Middle East, and Africa (EMEA); and Latin America (LATAM).  I am thrilled to get the opportunity to lead and be a part of North American team in 2023!

& Canada Latin America 2022 PRO FORMA SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS 21% Building and END MARKET REVENUE (1) Total company adjusted EBITDA of $585M includes corporate costs. Sales EBITDA Specialty Engineered Materials Color Additives and Inks $585M$3,635M 23 C O L O R , A D D I T I V E S & I N K S 2022 REVENUE | $2 .3 B ILL ION US & Canada Latin America END MARKET REGION 24 33% Building & 1% Energy Figures represent 2022 full year estimates S P E C I A LT Y E N G I N E E R E D M AT E R I A L S 2022 PRO FORMA REVENUE | $1 .3 B ILL ION END MARKET US & Canada 50% REGION 25 Figures represent 2022 full year estimates 19% 8%Industrial 16% Building & 31% 28% 13% Building & 3% 2% Defense (20% of sales) 2022 PROFORMA AVIENT REGIONAL SALES BY END MARKET 29% 13% 17% Building & (35% of sales) 14% Building & 12% US & Canada (40% of sales) 49% Building & LATAM (5% of sales) 3%Telecommunications Figures represent 2022 full year estimates Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.

Available in North America, injection-moldable reSound™ REC TPEs utilize 9-83% recycled content, and both grades can be overmolded onto polypropylene (PP).

Available in North America, injection-moldable reSound™ REC TPEs utilize 9-83% recycled content, and both grades can be overmolded onto polypropylene (PP).

Through chapters across North America and globally, LEAD by Women offers leadership opportunities to its committee members, while ensuring that the programming is tailored to localized needs.

Avient Launches reSound™ R Recycled Content Portfolios in North America and Asia

High-Temperature COMPTEK™ Medical-Grade Formulations from PolyOne Now Available in North America

James S T A T E OF O H I O C E R T I F I C A T E Ohio Secretary of State, Frank LaRose 4463782 It is hereby certified that the Secretary of State of Ohio has custody of the business records for and, that said business records show the filing and recording of: AVIENT CORPORATION United States of America State of Ohio Office of the Secretary of State Witness my hand and the seal of the Secretary of State at Columbus, Ohio this 23rd day of April, A.D. 2020.

As a result, this partnership will provide enhanced service for our customers in the economic heart of South America.” Based in São Paulo and established in 1995, Uniflon Performance Additives is a producer and distributor of specialty, high-temperature technologies to the Brazilian thermoplastics market with exports to North America, Europe and other countries in South America.