Strydom Park 329 2194 Randburg South Africa Avient Colorants Spain S.A. Development and manufacturing of Colorants products (including additive Masterbatch) No. 2 Nan Yun San Rd., Science City 510663 Guangzhou (Shanghai) Ltd. Development and manufacturing of Masterbatch products (including additive Masterbatch) No 88 Lane 4377 Jindu Road 201108 Shanghai Page 4 of 4

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. Avient acquired the Clariant Color business on 2020年7月1日 (the “Acquisition Date”). We will deliver for our stakeholders through multiple value creation levers—many of which are unique to Avient: o Demand for sustainable solutions, healthcare, and composites, together with Clariant Color revenue synergies, that will drive long-term revenue growth in excess of GDP o Clariant color cost synergy capture will result in significant near-term benefit In addition, we remain committed to increasing annual dividends in line with earnings growth and opportunistically buying back shares, all while remaining modestly levered.

Color and haze measurements were taken using a Datacolor 650™ dual-beam spectro- photometer (Datacolor Holding AG, Lawrenceville, New Jersey) in transmission mode. The loading of ZPT was reduced from 1500 to 1250, and 750 ppm, and a blue tint colorant masterbatch was added at two levels, 3% and 6% by weight of the final compound. B) Photograph comparing samples containing equivalent loadings of ZPT; natural color plaque (left) and a plaque containing blue tint masterbatch (right) ZANDER ET AL. 7 (99.99%) in S. aureus at ZPT loadings of 1000–1500 ppm (Figure 2).

WALMART 4 COLOR RED WALMART 4 COLOR GREEN NYLON CARBON BLACK

Amosorb 4020R improves the aesthetics of recycled packaging in terms of haze and color, and also maintains performance levels irrespective of the level of rPET used, delivering consistent results at all levels of rPET; 25%, 50% and 100%. For converters manufacturing bottles for oxygen sensitive beverages such as juices or teas and sauces, Amosorb 4020R is a unique masterbatch solution offering a reliable, cost effective oxygen scavenging performance, while giving freedom of usage for many different grades of rPET up to 100% in content. KEY BENEFITS • Consistent performance with all levels of rPET; 25%, 50% and 100% • Improved haze and color • Can be used with many different resin/grades • Non-nylon based • Simple to use with existing mono-layer equipment • Suitable for use on multi-layer machines Sustainability Spotlight Recycle Solutions TARGET MARKET & APPLICATIONS PET and rPET rigid packaging for food & beverage REGULATORY ColorMatrix Amosorb 4020R meets direct food contact regulatory requirements in major markets.

101124 GN EVA MASTERBATCH MB2525 NEW RESIN BLACK

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. Whether an additional line at an existing manufacturing plant, or a new facility in a growing region, we ramp-up quickly and cost-efficiently. 26 Capex / Revenue 2022E (%) AVIENT IS ASSET LIGHT Avient Specialty Other 7 7 ( xc l. Avient acquired Clariant Color on 2020年7月1日 (the “Acquisition Date”).

High levels of regrind are better tolerated in black materials. The use of a small amount of a dusting agent such as talc or calcium carbonate can minimize agglomeration during the grinding process. When starting up a new mold, begin with short-shots, then gradually increase the shot size until all part cavities are 80-90% filled.

BLACK PRE UV RAL3000 CARBON TPE 3033-OR-50 PE ORANGE MASTERBATCH

Circular Economy + Sustainability This masterbatch was necessary for the manufacture of melt-blown non-woven polypropylene used to make the protective face masks with long-lasting filtration properties.