On April 8, 2026, BASF Corporation (“Petitioner”), filed a petition for the imposition of antidumping duties on the import of polytetramethylene ether glycol (“PTMEG”) from China, South Korea, Taiwan, and Vietnam.
SCOPE OF THE INVESTIGATION
The proposed scope of these investigations is as follows:
The merchandise covered by this investigation is polytetramethylene ether glycol (“PTMEG”)







On March 3, 2020, Petitioner Celanese Corporation filed a petition for the imposition of antidumping duties on imports of ultra-high molecular weight polyethylene from South Korea.