WASHINGTON, Sept. 9 -- Internal Revenue Service has issued a notice called: Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Acrylonitrile-butadiene Rubber; x=3, 344.33, y=1, 335.09, a=2.98.

The notice was published in the Federal Register on Sept. 9 by Michael H. Beker, Senior Counsel (Energy, Credits, and Excise Tax), IRS Office of Chief Counsel.

Summary: This notice of filing announces that a petition has been filed requesting that acrylonitrile-butadiene rubber ((C 4H 6) x-(C 3H 3N) y-(C 25H 44OS 2) a; x=3, 344.33, y=1, 335.09, a=2.98), also known as "NBR, " be added to the list of taxable substances. This notice of filing also requests comments on the petition. This notice of fi...