United States Department of Commerce has announced anti-dumping duty investigation of final results on imports of thick-walled rectangular welded pipe from Korea, Mexico and Turkey.

The Commerce Department preliminary ruling on imports thick-walled rectangular welded carbon steel pipes dumping margins were 2.53-3.81% for Korea, 3.99-16.31% for Mexico and 0.00-14.48% for Turkey, respectively.

United States Department of Commerce has extended the final date of the survey, and planned to announce on July 13, 2016. Meanwhile, United States International Trade Commission plans to make a final determination in September 2016.

• [Editor:Chen Zhen Seng]