For emissions data, indicate whether you will be providing emissions data for past reporting years. 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

Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details. Safety Data Sheets

Level of Assurance and Qualifications: • Limited • This verification used a materiality threshold of ±5% for aggregate errors in sampled data for each of the above indicators GHG Verification Methodology: Evidence-gathering procedures included, but were not limited to: • Interviews with relevant personnel of Avient and their consultant; • Review of documentary evidence produced by Avient; • Review of Avient data and information systems and methodology for collection, aggregation, analysis and review of information used to determine GHG emissions; and • Audit of sample of data used by Avient to determine GHG emissions. It is our opinion that Avient has established appropriate systems for the collection, aggregation and analysis of quantitative data for determination of these GHG emissions for the stated period and boundaries. The verification team has extensive experience in conducting assurance over environmental, social, ethical and health and safety information, systems and processes, has over 20 years combined experience in this field and an excellent understanding of Apex’s standard methodology for the verification of greenhouse gas emissions data.

ABS BLUE CC 306C Technical Data Sheets Safety Data Sheets

YELLOW SUN ABS Technical Data Sheets Safety Data Sheets

LINERS TOPAZ ABS 650 Technical Data Sheets Safety Data Sheets

PIEDMONT CREAM-ABS Technical Data Sheets Safety Data Sheets

RED ABS Technical Data Sheets Safety Data Sheets

BLUE ABS Technical Data Sheets Safety Data Sheets

ABS CHALK TR-AK Technical Data Sheets Safety Data Sheets