Certificate of Registration 9001:2015 MSP 9001:2015–MSP-ANAB-US (2.0) Page 1 of 2 Certificate of Registration of Quality Management System to ISO 9001:2015 The National Standards Authority of Ireland certifies that: Colorant Chromatics Ab Kroklundsvagen 346 AX-22 320 Odkarby Aland Finland has been assessed and deemed to comply with the requirements of the above standard in respect of the scope of operations given below: The Design, Manufacture and Sales of Fluoropolymer Color Concentrates and Compounds Additional sites covered under this multi-site certification are listed on the Annex (File No. 19.2540/C) Approved by: Geraldine LarkinChief Executive Officer Approved by: Lisa Greenleaf Operations Manager Registration Number: 19.2540/C Certification Granted: May 15, 1997 Effective Date: Oct 20, 2018 Expiry Date: Oct 19, 2021 National Standards Authority of Ireland, 20 Trafalgar Square, Nashua, New Hampshire, NH 03063, USA T +1 603 882 4412 9001:2015–MSP-ANAB-US (2.0) Page 2 of 2 Annex to Certificate Number: 19.2540/C Scope of Registration: The Design, Manufacture and Sales of Fluoropolymer Color Concentrates and Compounds Activity Location Central Management Group, Design, Manufacture Colorant Chromatics Kroklundsvagen 346 AX-22 320 Odkarby Aland Finland File No.: 19.2540/C Headquarters, Sales, Distribution Colorant Chromatics Europe B.V.

FIBER MANUFACTURER T E X T I L E S & F A B R I C S • Provide a Product Carbon Footprint (PCF) calculation to align with ISO 14067:2018 and to help in meeting sustainability goals • Procure feedstock from renewable resources • Maintain comparative performance to conventional carbon black • Achieve color stability under xenon arc and TUV testing • Offer solutions for rPET, PP, PE, PBT, and PA6 where a desire for environmentally responsible products exists • Offered sustainable platform approach supported by extensive fiber expertise • Helped meet sustainability targets while attaining all design and engineering goals • Supplied necessary PCF calculation certified by TÜV Rheinland and aligning with ISO 14067 requirements • Provided effective alternative to virgin carbon black • Achieved reductions in CO2e emissions vs. conventional technology, moving toward carbon- negative OnColor™ REC Polymer Colorants KEY REQUIREMENTS WHY AVIENT?

In this study, a variety of plastic substrates (30 unique polymer compounds), including poly(acrylonitrile-co-butadiene-co-styrene), poly(butylene terephthalate), poly(etherimide), various thermoplastic elastomers (TPEs), poly(carbonates), and poly(amides), were screened for susceptibility to microbial attack using American Society for Testing and Materials (ASTM) G21 (fungi susceptibility), Japanese Industrial Standard (JIS) Z2801, and modified ASTM E1428-15a (bacterial suscep- tibility) test standards. Control samples (top row) are shown for comparison to samples post-incubation and washing (bottom row) TABLE 1 Summary of ASTM G21 results for initial susceptibility screening of untreated resins/compounds Fungal growth Resin/compound 4 = Heavy growth (61%– 100% coverage, fail) TPE, 6 formulations 3 = Moderate growth (31%–60% coverage, fail) Poly(urethane), 2 formulations 2 = Light growth (11%– 30% coverage, fail) Nylon-6,10, PBT, poly(amide) elastomer, ABS, 3 formulations, reinforced Nylon, 2 formulations 1 = Trace growth (

Natural ABS formulation enables improved color consistency, operational efficiency Working together, the team developed a natural ABS formulation with an additive package that provided consistent color along with heat-stabilizing properties. The immediate result of the new ABS material was elimination of the automaker’s color consistency issues.

Natural ABS formulation enables improved color consistency, operational efficiency Working together, the team developed a natural ABS formulation with an additive package that provided consistent color along with heat-stabilizing properties. The immediate result of the new ABS material was elimination of the automaker’s color consistency issues.

Natural ABS formulation enables improved color consistency, operational efficiency Working together, the team developed a natural ABS formulation with an additive package that provided consistent color along with heat-stabilizing properties. The immediate result of the new ABS material was elimination of the automaker’s color consistency issues.

The proprietary, multi-layer carbon fiber and ceramic composite technology applies the concept of thermal inertia to expedite heat transfer from the barrel bore to improve overall performance. THE BOTTOM LINE Barrels made with Composite Heat Release technology can be lighter, heat slower, and cool faster than traditional steel or carbon-wrapped steel barrels. Firearms manufacturer- supplied steel bore Low thermal inertia ceramic inner layer Customized carbon fiber composite sleeve

Row 1 (7.53.1.1) Target reference number Select from: ☑ Abs 1 (7.53.1.2) Is this a science-based target? Yes, achieving this target will support Avient's achievement of Abs 3. (7.54.2.16) Is this target part of an overarching initiative? Avient also established the cost of carbon at 56.76 per ton CO2 to encourage investments in low-carbon and carbon-free technologies.

CARBON/S&P/101F NC010 CARBON 101F NC010

CARBON FREE BLACK TRAY CARBON BLACK TRAY