Internal Revenue Service IRS announced March 16 2023 received petition requesting that cellulose acetate degree of substitution DS = 1.5-2.0 be added to list of taxable substances under Section 4672a of the Internal Revenue Code. 88 Fed. Reg. 16307. Petitioner is Celanese Ltd.
Internal Revenue Service IRS announced it received petition requesting the addition of polyoxymethylene to the list of taxable substances under Section 4672a of the Internal Revenue Code. 87 Fed. Reg. 79938. The petitioner is Celanese Ltd., an exporter of polyoxymethylene.