The US Department of Commerce (DOC) amended its final determination in the antidumping (AD) investigation of OCTG from Taiwan Thursday, reducing the final weighted-average dumping margin for Tension Steel Industries Co., Ltd. and all other Taiwanese producers and exporters (except Chung Hung Steel Corporation) from 2.52 percent to 2.34 percent.
The final margin for Chung Hung Steel Corporation remains unchanged at zero (0.00) percent.