ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office.

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office.

Ashish Khandpur, prezident a výkonný ředitel OBSAH ÚVOD NÁŠ KODEX CHOVÁNÍ RESPEKT VŮČI VŠEM POCTIVOST NA PRACOVIŠTI INTEGRITA PŘI NAŠEM PODNIKÁNÍ SPOLEČENSKÁ ODPOVĚDNOST FIRMY ZDROJE INFORMACÍ KODEX CHOVÁNÍ | 1 Náš Kodex chování OBSAH ÚVOD NÁŠ KODEX CHOVÁNÍ RESPEKT VŮČI VŠEM POCTIVOST NA PRACOVIŠTI INTEGRITA PŘI NAŠEM PODNIKÁNÍ SPOLEČENSKÁ ODPOVĚDNOST FIRMY ZDROJE INFORMACÍ KODEX CHOVÁNÍ | 2 Pokyny pro etické chování Le Code de conduite d’Avient (le « Code ») est un guide de conduite des Kodex chování společnosti Avient („Kodex“) je průvodce firemním chováním.

Ashish Khandpur, Předseda představenstva, prezident a generální ředitel OBSAH ÚVOD NÁŠ KODEX CHOVÁNÍ RESPEKT VŮČI VŠEM POCTIVOST NA PRACOVIŠTI INTEGRITA PŘI NAŠEM PODNIKÁNÍ SPOLEČENSKÁ ODPOVĚDNOST FIRMY ZDROJE INFORMACÍ KODEX CHOVÁNÍ | 1 Náš Kodex chování OBSAH ÚVOD NÁŠ KODEX CHOVÁNÍ RESPEKT VŮČI VŠEM POCTIVOST NA PRACOVIŠTI INTEGRITA PŘI NAŠEM PODNIKÁNÍ SPOLEČENSKÁ ODPOVĚDNOST FIRMY ZDROJE INFORMACÍ KODEX CHOVÁNÍ | 2 Pokyny pro etické chování Le Code de conduite d’Avient (le « Code ») est un guide de conduite des Kodex chování společnosti Avient („Kodex“) je průvodce firemním chováním.

This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, restructuring costs, environmental remediation costs, acquisition-related costs, and other non- routine costs. D is t. ) K W R P P G A V Y F U L R P M G C P F M C H X L H U N E C L E M N C E A S H S C L Source: Peer data per Bloomberg market data as of December 2, 2021 Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) 129Avient Corporation 474 644 1,002 107 147 216 467 616 872 2014 2018 2021E R&D / Technical Marketing Sales Commercial Resources Headcount figures all Pro Forma for sale of Designed Structures and Solutions (DSS) and Performance Products and Solutions (PP&S) segments. 2021E data as of October 31, 2021. Free cash flow conversion calculated as (Adjusted EBITDA – Capex) / Adjusted EBITDA Avient reflects 2021 Adjusted EBITDA of $580M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) Source: Peer data per Bloomberg market data as of December 2, 2021 High Free Cash Flow Conversion Avient Specialty Formulators Other Specialty / Chemical Companies Avient Corporation 131 12% 16% 15%+ 20%+ 16% 16% 16% 14% 14% 14% 34% 26% 25% 22% 21% 16% 15% 12% 9% 8% A V N T K W R A V Y P P G F U L R P M G C P C E F M C A S H E M N E C L H U N H X L S C L B N R U N V R EBITDA Margins Avient reflects 2021 Adjusted EBITDA of $580M and guided revenue of $4,750M.

Focused on sustainable growth platforms, we support you with: • Twin-screw compounding, drum tumbler mixing, injection molding and compression molding • Full physical, analytical, weathering and burn testing capabilities designed to shorten the time to market for new products and applications • State-of-the-art innovation centers complete with customer meeting space for real time analysis and collaboration Our global experience in developing filled or fiber reinforced formulations provides unmatched value for you!

ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office. MM-14175D PACIFIC BLUE ASIA/PACIFIC: SDS for the Asia Pacific region can be obtained by contacting the appropriate regional office.

a wholly-owned subsidiary of Avient Corporation NAME BASE RESIN(S) AVAILABLE FEATURES1 Trilliant™ ABS, LCP, PA, PC, ABS, PA 6, PA 66, PC/ABS, PC/PSU, PEBA, PEEK, PES, POM, PPA, PSU Certified to USP Class VI Formulations locked down Drug master file submissions by product stewardship Pre-colored, small lot production down to 50 lb–250 lb Sterilization, chemical resistance, and secondary process guidance Adherence to FDM-GMP manufacturing standards Antimicrobial technologies Materials for radiation shielding protection NEU™ Specialty Materials2 PEBA, TPU, PA 11, PA 12, PP, PE, TPE Radiopacifiers, stabilizers, and surface modifiers Antimicrobial technologies Pre-colored formulations Small lot capabilities Short lead times Versaflex™ HC TPE Overmolding Clear and heat resistant Ultra clear grades Ultra soft TPE gels, 30 shore OO FDA, USP Class VI, ISO 10993 approved grades Sterilizable under autoclave, radiation, and EtO gas Extrusion, injection, and blow moldable HEALTHCARE SPECIALTY THERMOPLASTICS NAME BASE RESIN(S) TARGET MARKETS AVAILABLE FEATURES1 reSound™ R Recycled Formulations PA6, PA66, PC Transportation, Consumer, Household Appliance, Electrical & Electronics, Industrial PA grades: Up to 100% recycled content PC grades: Up to 70% recycled content PIR and PCR grades available Support the circular economy Comparable performance to prime grades Customizable solution Surround™ ABS, PP, PBT, PC, PA 66 Transportation, Electrical & Electronics Integrated EMI/RFI shielding Long fiber technology Conductive properties Galvanic corrosion protection Lightweighting and ease of processing Stat-Tech™ ABS, PA, PC, PC/ABS, PC/PSU, PEEK, PEI, PES, PP, PPA Transportation, Electrical & Electronics Integrated EMI/RFI shielding Conductive properties Anti-static/dissipative properties Corrosion resistance Lightweighting and ease of processing Clean room materials for semiconductors available Therma-Tech™ LCP, PA, PEEK, PP, PPA, PPS Consumer, Transportation Thermally conductive Low coefficient of thermal expansion Corrosion resistance SPECIALTY ENGINEERED THERMOPLASTICS NAME BASE RESIN(S) TARGET MARKETS AVAILABLE FEATURES1 Barricade™ Elastomers with Fortrex™ Technology Barricade™ high-performance elastomers bring next genera- tion technology to market to bridge the gap between tradi- tional TPEs and silicone Healthcare, Industrial Aerospace, Appliances, Electronics High temperature compression set Processes on thermoplastic injection molding and extrusion equipment Customizable and colorable Process simplicity CROSSLINKABLE ELASTOMERS Barricade formulations leverage licensed Fortrex™ technology.