The US Department of Commerce has determined a 1.89 pct weighted-average dumping margin for Turkish large diameter welded pipe producers HDM Celik Boru and Cimtas Boru for the May 1, 2024-April 30, 2025, period.
The final results of the administrative review, effective September 25, 2026, cover large diameter welded pipe from Turkey. Commerce said the final results remain unchanged from its preliminary results, as no interested party submitted comments.
For HDM Celik, US Customs and Border Protection will assess antidumping duties on relevant entries based on importer-specific assessment rates.
Entries produced by HDM for which the company did not know the merchandise was destined for the US will be subject to the 1.57 pct all-others rate, where no applicable rate exists for an intermediate company. For Cimtas, entries covered by the review will be liquidated at the 1.89 pct rate established in the final results.