Anti-subsidy/countervailing duty investigation concerning imports of Internally Grooved Copper Tubes and Pipes from China PR, Thailand and Viet Nam

Anti-subsidy/countervailing duty investigation concerning imports of Internally Grooved Copper Tubes and Pipes from China PR, Thailand and Viet Namadmin Tue, 09/29/2026 - 21:36 File No. 6/54/2026-DGTR Country China PR, Thailand and Viet Nam Type of Investigation Countervailing Duty Investigation (CVD) Product Internally Grooved Copper Tubes and Pipes (CVD) Case Status Ongoing Investigation Measures No measure ADC Group UPLOAD ATTACHEMENT Initiation Notification Publication Date Tue, 09/29/2026 - 12:00 What's New Category Initiations Not to Show In What's New Section Off Date Tue, 09/29/2026 - 21:36 Date Tue, 09/29/2026 - 12:00 Case ID CVD/OI/009/2026