( August 29, 2025, 2:26 PM EDT) -- CINCINNATI — Citing the recent first-impression ruling Ace-Saginaw Paving Co. v. Operating Engineers Local 324 Pension Fund, the Sixth Circuit U.S. Court of Appeals issued an unpublished per curiam opinion affirming a ruling that was the subject of cross-appeals and remanding for the actuary of a multiemployer pension fund to recalculate partial withdrawal liability “using assumptions and methods that are consistent with” the requirements of the Employee Retirement Income Security Act....