A group of domestic producers of polypropylene corrugated boxes filed antidumping and/or countervailing duty petitions on polypropylene corrugated boxes from China and Vietnam. Investigations related ...
On March 18, 2025, CoolSeal USA Inc., Inteplast Group Corporation, SeaCa Plastic Packaging, and Technology Container Corp. (collectively “Petitioners”), filed a petition for the imposition of ...