RT-CH-110a.2 RT-CH-140a.2 RT-CH-320a.2

ITEM 2. Management’s annual report on internal control over financial reporting The following report is provided by management in respect of PolyOne’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934): 1. Audit 2.

• Custom sizes, profiles, tooling design and prototyping available for specific applications USES AND APPLICATIONS Transportation - Automotive chassis, automotive body panels, marine stringer systems, floor strengthening and stability reinforcement Consumer - Watersports paddles, sporting goods sticks, tent poles, fishing rods, archery bow limbs and arrow shafts, bicycle frames, sail battens Infrastructure & Construction - Bridge support and retrofitting repair, support beams, concrete reinforcement Healthcare - Orthopedic external fixators Energy - Wind turbine blades and stiffeners PRODUCT BULLETIN Property CFRP Barstock, Laminates & Pultruded Profiles Resin Epoxy, Vinyl ester Tensile Strength 400–500 ksi 2758–3447 MPa Flexural Strength 130–350 ksi 896–2413 MPa Flexural Modulus 18–22 msi 124–152 GPa Glass Transition Temperature 149–320 °F 65–160 °C Density 0.056–0.060 lb/in3 1.54–1.65 g/cm3 TECHNICAL PROPERTIES (Typical Values) 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation.

Fragen & Antworten F: Ich habe im Unternehmen etwas beobachtet, dass anscheinend gegen den Kodex verstoßen hat. Fragen & Antworten F: Ich muss geschäftlich reisen. Fragen & Antworten F: Ich arbeite in der Beschaffungsabteilung.

T-LT.BLUE 2 T-DK PINK 2 T-PINK 2

BROWN 106792 2 VERDE PMS 362-2 PP 433C SMOKE 2

ITEM 2. Audit 2. Committees: 1, 2 A V IE N T C O R P O R A T IO N A N N U A L R E P O R T 2 0 2 2 Challenge Accepted.

PP TRANS WHITE 2 GFPP WHITE 2 MIST HDPE 2

GREEN 2 TAUPE 2 COPPER 2

Toxicity for Reproduction PROPERTY DETAIL Physical State Solid Form Powder/ Beads Color Black Odor Odorless Melting Point 3550°C Boiling Point 500–600°C Partition Coefficient: N-octanol/Water Not Applicable Bulk Density 1.7-1.8 g/cm3 (20°C) Water Solubility Insoluble Self-ignition Temperature >284°F Flammability >45 s Explosiveness 50 g/m3 PHYSICAL/CHEMICAL PROPERTIES DOCUMENT NUMBER_ SSS-001 EXPOSURE HUMAN HEALTH SAFETY ASSESSMENT Human Health Carbon Black, when generally used as noted above is bound into a matrix.