{"abstract":"This notice of filing announces that a petition has been filed requesting that poly(styrene-divinylbenzene-ethylvinylbenzene), with styrene content of less than 50% ((C<INF>8</INF>H<INF>8</INF>)<INF>x</INF>(C<INF>10</INF>H<INF>10</INF>)<INF>y</INF> (C<INF>10</INF>H<INF>12</INF>)<INF>z</INF>; x=7.64x10\\16\\, y=1.03x10\\17\\, z=2.28x10\\16\\), also known as Styrene-DVB-EVB (Styrene <50%), be added to the list of taxable substances. This notice of filing also requests comments on the petition. This notice of filing is not a determination that the list of taxable substances is modified.","action":"Notice of filing and request for comments.","agencies":[{"raw_name":"DEPARTMENT OF THE TREASURY","name":"Treasury Department","id":497,"url":"https://www.federalregister.gov/agencies/treasury-department","json_url":"https://www.federalregister.gov/api/v1/agencies/497","parent_id":null,"slug":"treasury-department"},{"raw_name":"Internal Revenue Service","name":"Internal Revenue Service","id":254,"url":"https://www.federalregister.gov/agencies/internal-revenue-service","json_url":"https://www.federalregister.gov/api/v1/agencies/254","parent_id":497,"slug":"internal-revenue-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/01/14/2026-00505.html","cfr_references":[],"citation":"91 FR 1603","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Written comments and requests for a public hearing must be received on or before March 16, 2026.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"2026-00505","effective_on":null,"end_page":1604,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/01/14/2026-00505.xml","html_url":"https://www.federalregister.gov/documents/2026/01/14/2026-00505/superfund-tax-on-chemical-substances-request-to-modify-list-of-taxable-substances-notice-of-filing","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-00505?publication_date=2026-01-14","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-01-14/2026-00505/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":109,"last_updated":"2026-10-23 02:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-01-14/pdf/2026-00505.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-00505.pdf?1768311914","publication_date":"2026-01-14","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/01/14/2026-00505.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2026-01-14T09:12:10Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":1603,"subtype":null,"title":"Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Poly(styrene-divinylbenzene-ethylvinylbenzene), With Styrene Content of Less Than 50% (x=7.64x1016, y=1.03x1017, z=2.28x1016)","toc_doc":"Poly(styrene-divinylbenzene-ethylvinylbenzene), with Styrene Content of Less than 50 percent","toc_subject":"Superfund Tax on Chemical Substances; Request to Modify List of Taxable Substances","topics":[],"type":"Notice","volume":91}