CIT Issues Opinion in Stupp Corp. v. United States (2026 CIT 113)

The U.S. Court of International Trade issued opinion 2026 CIT 113 in Stupp Corp. v. United States on September 15, 2026. Stupp Corp. has historically litigated antidumping duty determinations on welded carbon steel standard pipe, making this ruling likely relevant to AD margin calculations or Commerce methodology.