VERSAFLEX(TM) VDT 5110-50N AMOSORB SOLO 2-1 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

CAP REFRESH BLACK 1 Versaflex FFC 2882-50 Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

Some Versaflex™ TPEs exhibit similar processing profiles as Kraton and Dynaflex TPEs. Due to this unique viscosity/shear rate dependency, normal melt index testing (done at shear rates as low as 50 1/sec) will not reflect how the TPE will process at higher shear rates. Shear rates during extrusion processing are usually in the hundreds of reciprocal seconds and shear rates during injection molding may go as high as 11,000 1/sec.

Information Systems Use Policy Effective date: September 1, 2021 Available on the Avient Ethics & Corporate Policies Page on the Loop Confidential 2 Avient IT Department Information Systems Use Policy September 1, 2021 Table of Contents Purpose .......................................................................................................................................................... 3 Scope.............................................................................................................................................................. 3 Usage ............................................................................................................................................................. 3 Expectations for Use of Information Systems ........................................................................................... 3 Prohibited Uses of Information Systems ................................................................................................... 3 Personal Use .............................................................................................................................................. 4 Social Media .............................................................................................................................................. 4 Enforcement and Monitoring ......................................................................................................................... 4 Questions and Additional Information .......................................................................................................... 5 Document Change and Review History ........................................................................................................ 5 Appendix A: Definitions................................................................................................................................ 6 Confidential 3 Avient IT Department Information Systems Use Policy September 1, 2021 PURPOSE This Information Systems Use Policy (“Policy”) establishes acceptable and prohibited uses of Avient’s Information Systems to protect Avient and its employees and affiliates from both intentionally and unintentionally harmful actions by Users. Confidential 4 Avient IT Department Information Systems Use Policy September 1, 2021 Additionally, the following Information Systems uses are prohibited unless specifically authorized by Avient or authorized Avient IT representatives: • Revealing account usernames, passwords, or other Personal Data to others or allowing use of Information Systems by others, including family and other household members; • Conducting any form of network monitoring that could intercept data not intended for the recipient User; • Circumventing User authentication or security of any Information Systems; or • Using personal devices to access Confidential Data or connect to Information Systems. Confidential 5 Avient IT Department Information Systems Use Policy September 1, 2021 QUESTIONS AND ADDITIONAL INFORMATION For additional details regarding cybersecurity and incidence response, please refer to Avient’s Cyber and Data Incident Response Policy.

Versaflex 9555 black Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

VERSAFLEX 0M1040X Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

Versaflex 9570 natural Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

COOL GRAY 2U VERSAFLEX Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

PRE-BLACK VERSAFLEX Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)

VERSAFLEX WHITE 11-0601TPX Shipment Notification - under "Material Header" MSDS - labeled as the "Product Number" (in Section 1)