This bill amends the existing Ending Importation of Russian Oil Act to significantly expand the scope of prohibited energy imports. Its primary purpose is to prevent the circumvention of sanctions by banning the entry of refined energy products into the United States that originate from Russian crude oil. Specifically, the legislation prohibits the importation of all products classified under chapter 27 of the Harmonized Tariff Schedule if they were produced at any refinery that utilizes crude oil originating in the Russian Federation . This means that even if Russian crude oil is refined in a third country, the resulting energy products would be barred from the U.S. market. The amendment aims to close a potential loophole, ensuring that the ban on Russian oil extends to its refined derivatives regardless of where they are processed.