SUPPLEMENTARY INFORMATION:The PetitionsOn July 15, 2026, the U.S. Department of Commerce (Commerce) received antidumping duty (AD) petitions concerning imports of welded stainless line and pressure pipe (welded stainless pipe) from India, Türkiye, and the UAE, filed in proper form on behalf of Bristol Pipe and Tube, Inc., Felker Brothers Corporation, and Primus Pipe and Tube, Inc. (the petitioners), domestic producers of welded stainless pipe. [ ] The Petitions were accompanied by countervailing duty (CVD) petitions concerning imports of welded stainless pipe from India and Türkiye. Scope of the InvestigationsThe product covered by these investigations is welded stainless pipe from India, Türkiye, and the UAE. Respondent SelectionIndiaIn the Petitions, the petitioners identified 16 companies in India as producers and/or exporters of welded stainless pipe. See Welded Stainless Pressure Pipe from India: Antidumping Duty and Countervailing Duty Orders,81 FR 81062 (November 17, 2016).