ColorMatrix™ rePrize™ is a patent- protected, liquid formulation IV builder designed for addition to the extrusion process during the manufacture of rPET. It increases polymer IV in the melt phase, allowing for: • Improved rPET quality and performance • Higher target IV’s • Reduced solid state polymerization time • Increased productivity It also aids in the drive towards the circular economy and helps Brand Owners achieve sustainability targets through: • Reduced carbon emissions • Increased rPET content PCR rPET resin with • Reduced SSP or oven time • Reduced yellowing PCR rPET resin with INCREASED TARGET IV ColorMatrix rePrize allows for increased target IV and increased strength of the rPET material, enabling a wider range of product applications including carbonated soft drinks (CSD). ColorMatrix rePrize is a very reactive additive and any changes to the extruder temperatures and parameters will have an effect on melt viscosity of the polymer and also the finished article.

All concentrates are formulated for easy processing on standard dosing systems. OnColor™ UL 94 Colorants* • More than 2,000 recognized concentrates available worldwide in all color options • HB rating for most of PP, PS, ABS, PC/ABS, PBT, PA, PA-GF, TPU generic resins • V-0, V-1, V-2 and 5VA/5VB ratings for more than 200 specific engineering resins • Master file of recognized concentrates with scope of use accessible in the UL product finder • Development of custom products for specific resins upon request • Compliance Letters available for REACH and RoHS Cesa™ Flame Retardant Additives for Glow Wire • Fire performance in line with different levels of Glow Wire temperatures (IEC 60695-2-12) • Let-Down Ratio adjustable to reach different levels of Glow Wire temperatures • Non-halogen (in accordance with IEC 61249- 2-21) and non-HBCD** solutions • Wide range of solutions adapted to different polymers (PP, PS, PC) • Color and flame retardants can be combined in one product • Compliance Letters available for REACH and RoHS APPLICATION BULLETIN * Solutions also sold as Renol™ UL 94 Colorants APPLICATION POLYMER GWFI TEMPERATURE TYPICAL LET-DOWN RATIO CONTENT HIPS 750–960°C 5–10% Non-HBCD flame retardant** PC 850–960°C 2–4% Non-halogen in accordance with IEC 61249-2-21 PP homopolymer 850–960°C 4% Non-halogen in accordance with IEC 61249-2-21 PP copolymer 850–960°C 4–8% Antioxidant - metal deactivator ** Non-HBCD means that Hexabromocyclododecane (HBCD) is neither used as starting material during the mixing phase of our products nor intentionally added during production, but it cannot be excluded that it is not present at level of ubiquitous traces in any of the raw materials used in manufacturing of our products.

He has led multiple endeavors during the company’s specialty portfolio and cultural transformation.

This is to certify that the Quality Management System of: NEU Specialty Engineered Materials 15 Corporate Drive North Haven, CT 06473 U.S.A.

This is to certify that the Quality Management System of: NEU Specialty Engineered Materials 15 Corporate Drive North Haven, CT 06473 U.S.A.

Beggs joined Avient in August 2020 and has more than 20 years of experience in finance and business leadership roles in both public and private organizations with an emphasis on specialty materials and diverse end markets.

3 Certificate Certified sites according to appendix Scope concentrates and specialty compounds for the Healthcare and Medical device market.

Clark joined Avient in 2024 from Nouryon, a global specialty chemicals organization where he served as Chief Technology Officer.

Rose joined Avient in 2011 and has led communications aspects and initiatives during the company’s specialty portfolio and cultural transformation.

Clark joined Avient in 2024 from Nouryon, a global specialty chemicals organization where he served as Chief Technology Officer.