COMPANY CONTACT INFORMATION corporateregulatory@avient.com DOCUMENT NUMBER_ SSS-004 ENVIRONMENTAL EFFECTS No environmental classification is proposed since no adverse effects have been observed in the ecotoxicologial testing.

PRODUCT BULLETIN SynPlicity™ 1000 Cosmetic Ester PRODUCT DESCRIPTION Compelled by public regulation and private safety concerns, cosmetic companies that have historically used fast gelling, high solvating plasticizers are reformulating their products with bio-derived and non-phthalate chemistries. PROPERTY TEST METHOD NOMINAL VALUE Specific Gravity (25/25°C) ASTM D-891 0.950–0.956 Acid Number (mg KOH/g) AOCS Cd 3d-63 < 1.00 Appearance ASTM D-2090 Clear Color (Pt-Co Scale) ASTM D-1209 < 100 Molecular Weight – Theoretical, approximate 316 Oxirane Content (wt%) AOCS Cd 9-57 > 6.4 Water Content (wt%) ASTM E-1064 < 0.15 TECHNICAL PROPERTIES To learn more about SynPlicity™ 1000 Cosmetic Ester, contact PolyOne at 1.866.POLYONE (1.866.765.9663)

To learn more about our wet grip TPEs, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit avient.com. Charging ahead, the company has continued to leverage Avient’s technology and technical expertise to pursue the commercialization of additional anti-skid products for marine and military vessels, and non-slip products for the pool, bath, and walkway markets.

This multifaceted approach to addressing ESG matters reflects the company’s commitment to put thoughtful measures in place to tackle these difficult issues. These goals were instituted four years ago to deliver value to the company’s many stakeholders, and the company’s progress toward their achievement has been published for each. We thank you for your ongoing interest in this growing, innovative company and the positive impact that Avient is making through the responsible and safe execution of our vision.

This begins with the Lean Six Sigma (LSS) culture that we continue to invest in and utilize each day throughout our company. Company Company Officers

The company noted that Investor Relations Contact: Joe Di Salvo, Vice President, Treasurer and Investor Relations, PolyOne Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Investor Contacts

Contact Us Company Contact Us

Media contact Media Relations Contacts Company Officers

The company was recently ranked tenth by Corporate Knights, a Canadian media and investment research company, in its Global 100, a list of the most sustainable corporations in the world. Media Relations Contacts Company Officers

Media contact Sandy Wagner Marketing Communications Manager PolyOne GLS Thermoplastic Elastomers +1 815-385-8500 sandy.wagner@avient.com Media Relations Contacts Company Officers