Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Methyl Methacrylate-ethyl Methacrylate-methacrylic Acid Copolymer in a Styrene Solution (x=75.76, y=8.46, z=1, s=168.4); Hearing

Official abstract: This document provides a notice of public hearing on the notice of filing published in the Federal Register on Wednesday, January 14, 2026. This notice of filing announced that a petition has been filed requesting that methyl methacrylate-ethyl methacrylate- methacrylic acid copolymer in a styrene solution ((C<INF>5</INF>H<INF>8</INF>O<INF>2</INF>)<INF>x</INF>- (C<INF>6</INF>H<INF>10</INF>O<INF>2</INF>)<INF>y</INF>- (C<INF>4</INF>H<INF>6</INF>O<INF>2</INF>)<INF>z</INF>- (C<INF>8</INF>H<INF>8</INF>)<INF>s</INF>; x=75.76, y=8.46, z=1, s=168.4) be added to the list of taxable substances.