This certificate is valid from 06 August 2023 until 06 August 2026 and remains valid subject to satisfactory surveillance audits.

CABLE MANUFACTURER F L A M E - R E T A R D A N T S H E A T H F O R R I S E R C A B L E S • Fire performance: CPR classification Dca s1 a1 d0 at a thickness of 350µm • Low shrinkage • Water, UV, and chemical resistance • Low coefficient of friction (CoF) • Reduced overall cable weight cable by reducing the jacket thickness from 550µm to 350µm • Increased the lifetime value of the cable by providing superior chemical and UV resistance • Provided low CoF on the inner layer, making the solution suitable for use with micro ducts as it’s easier to blow cables inside ECCOH LSFOH 5702 SEPAP Formulation KEY REQUIREMENTS WHY AVIENT?

Di Salvo has a Bachelor’s degree in Business Administration with a concentration in accounting from The Ohio State University in Columbus, Ohio, and is a certified public accountant.

Sequeira earned his Bachelor’s degree in Computer Science and Master’s degree in Business Administration in Finance from the University of Bombay in India.

Midea is a graduate of the United States Naval Academy in Annapolis, Maryland, earning a Bachelor of Science in Marine Engineering, and has an MBA, from Northwestern University in Evanston, Illinois.

Moh holds a Bachelor of Science in Engineering from the University of New Brunswick.

INDUSTRIAL EQUIPMENT MANUFACTURER H O U S I N G F O R C R A N E C O N T R O L • High impact performance, charpy notched > 60kJ/m2 • Part assembly: tight dimensional tolerances ±0.05mm • Critical weld lines are invisible on the final part • Red RAL 3020 as branding color • Color stability during injection • Offered a nylon (PA66) formulation with high impact resistance and dimensional stability • Supported injection trials with field technical services • Developed a ready-to-use solution in RAL 3020 with excellent color stability, helping to reduce scrap rate from >50% to 4% • Enabled timely production through fast new developments and samplings • Offered additional color options Bergamid Polyamide Formulations KEY REQUIREMENTS WHY AVIENT?

PP NONWOVEN MANUFACTURER G E O T E X T I L E S • High concentrate UV solution (up to 50% light protection) in PP nonwoven textiles • Shorter lead time from existing supplier • Local technical support • Long-lasting UV stability • Provided high concentrate UV protection in nonwoven textiles with dosage @ 50% • Shortened the lead time with global supply and technical service • Offered excellent UV stability CesaTM Light Additives KEY REQUIREMENTS WHY AVIENT?

LEADING PRODUCER OF CLOSURES FOR SPIRITS L U X U R Y C L O S U R E S • Replace metal while providing metallic look and feel • Customization of density and color • Easy processing • FDA compliance • Replaced metal with a weighted polymer solution to maintain high-quality perception • Minimized the appearance of chips from everyday wear better than metal by matching closure interior and metalized coating colors • Enabled the customer to introduce their luxury closures to a new market segment Gravi-Tech™ Density Modified Formulation KEY REQUIREMENTS WHY AVIENT?

BIOPHARMACEUTICAL SUPPLY COMPANY T U B I N G C L A M P • High impact and wear resistance • Low moisture uptake • Comparable dimensional stability to nylon • Eco-conscious alternative to PA66 and PA6 • Delivered a comparable alternative to nylons during supply shortages, resulting in rugged performance and a lower carbon footprint • Provided improved chemical resistance to nylon clamps to withstand repeated cleanings from harsh disinfectants • Offered a global manufacturing footprint to support future expansion of the end products to markets outside the Americas Trilliant™ HC 8910 Glass-Filled Polyketone Thermoplastics KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION DURABILITY + MATERIAL AVAILABILITY LEARN MORE Copyright © 2023, Avient Corporation.