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2026-09-09 · Notice · Federal Register document 2026-18265

Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Vinyl Acetate-dibutyl Maleate Copolymer in a Styrene Solution; x=6.17, y=1, s=10.94

Treasury Department, Internal Revenue Service

Official abstract: This notice of filing announces that a petition has been filed requesting that vinyl acetate-dibutyl maleate copolymer in a styrene solution ((C<INF>4</INF>H<INF>6</INF>O<INF>2</INF>)<INF>x</INF>- (C<INF>12</INF>H<INF>20</INF>O<INF>4</INF>)<INF>y</INF>- (C<INF>8</INF>H<INF>8</INF>)<INF>s</INF>; x=6.17, y=1, s=10.94) 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.

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