Commerce issues final results of countervailing duty administrative review on large diameter welded pipe from Türkiye

Commerce determined in the final results of the countervailing duty administrative review of large diameter welded pipe from Türkiye that countervailable subsidies were provided to HDM Çelik Boru Sanayi Ve Ticaret A.S. during the period January 1, 2024, through December 31, 2024. The results apply as of October 6, 2026, and the rate also applies to HDM Spiral Kaynakli Çelik Boru A.S. The rate calculated for HDM Çelik includes export subsidies of 0.61 percent.