id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id IRS-2025-0601-0001,IRS,IRS-2025-0601,"Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for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), (IRS-2025-0601)",Notice,Notice of Filing,2026-01-14T05:00:00Z,2026,1,2026-01-14T05:00:00Z,2026-03-17T03:59:59Z,2026-01-14T22:06:59Z,,1,0,09000064b913e603