https://www.avient.com/sites/default/files/2024-12/Terms and Conditions of Sale for Japan %28English and Japanese Translation%29.pdf
Alleged claims, if any, do not affect Buyer’s obligation to pay for the conforming portion of the Products delivered.
Unless otherwise agreed in a writing signed by Seller, Seller may make changes to its Product and process without notice to, or approval from, Buyer so long as the Specifications do not change and the Product conforms to such Specifications.